John Deere BG21377 S110 42-in 19 -HP Single cylinder Gas User Manual

100 Series Riding Lawn Tractors North

American

Serial Number 500001-

OPERATOR'S MANUAL

S100, S110, S120, S130, S140, S160,

S170, and S180 Tractors

OMUC44974 ISSUE K5 (ENGLISH)

*OMUC44974*

CALIFORNIA

Proposition 65 Warning

Diesel engine exhaust and some of its constituents

are known to the State of California to cause cancer,

birth defects, and other reproductive harm.

If this product contains a gasoline engine:

WARNING

The engine exhaust from this product contains

chemicals known to the State of California to cause

cancer, birth defects or other reproductive harm.

The State of California requires the above two warnings.

John Deere Power Products

North American Edition

PRINTED IN U.S.A.

*DCY**omuc44974*

Thank You for Purchasing a John Deere

Product

We appreciate having you as a customer and wish you

many years of safe and satised use of your machine.

MX00654,000020B-19-17SEP25

Required Emission-Related Information

Service Provider

A repair shop or person of the owner's choosing may maintain, replace, or repair emission control devices and systems with original or equivalent

replacement parts. However, warranty, recall, and all other services paid for by John Deere must be performed at an authorized John Deere

service center.

DX,EMISSIONS,REQINFO-19-08DEC23

Emissions Performance and Tampering

Operation and Maintenance

The engine, including the emissions control system,

shall be operated, used, and maintained in accordance

with the instructions provided in this manual to maintain

the emissions performance of the engine within the

requirements applicable to the engine's category/

certication.

Tampering

No deliberate tampering with or misuse of the engine

emissions control system shall take place; in particular

with regard to deactivating or not maintaining an

exhaust gas recirculation (EGR) or a DEF dosing

system. Tampering with an engine’s emissions control

system will void the European Union (EU) type approval

and applicable emissions-related warranties.

DX,EMISSIONS,PERFORM-19-12JAN18

Using Your Operator’s Manual

Read this operator’s manual, watch the safety video,

www.deere.com/QR and review the safety signs on your

machine before use. They all contain important safety

information and operating instructions that must be

followed to help keep you and others safe. Be sure

everyone who uses the machine has read the manual,

reviewed the safety signs, and knows how to use the

machine safely and properly.

Your machine was designed and built to be operated in

accordance with all the safe operating instructions.

Since it was designed to cut grass, it can amputate

hands and feet and throw objects. If you do not follow

safety instructions, serious injury or death can occur.

This operator manual is organized in sections to help

you nd information quickly. You can use this manual to

nd answers to many of your operating and servicing

questions. An index at the end of this book helps you

nd needed information quickly. Contact your dealer if

this manual does not answer your questions.

Before using your machine:

● Know how to operate the machine. The Operating

Controls section helps you understand the controls of

your machine and what they do.

● Prepare your machine and the mowing area by

performing required daily checks outlined in the

General Instructions section.

● Follow instructions in the Preventing Injuries section,

especially related to:

- Keeping children safe by following instructions in

the Protect Children section.

- Avoiding injury on slopes and near terrain

hazards by following instructions in the Operating

on Slopes and Near Terrain Hazards section.

- Follow the instructions in the Avoid Thrown

Objects section and keep all guards in place,

including discharge chute.

- Cleaning machine during use and before storing

as outlined in the Prevent Fires section.

● Understand how to service and inspect your

machine.

If you do not understand the instructions or have

questions, contact your dealer.

The machine shown in this manual can di󰀨er slightly

from your machine.

RIGHT-HAND and LEFT-HAND sides are determined

by facing in the direction that the machine travels when

going forward. When you see a broken line (------), the

item referenced is hidden from view.

Before delivering this machine, your dealer performed a

predelivery inspection to ensure best performance.

Introduction

This manual is an important part of your machine. Keep

this manual with the machine when you sell it.

mk71445,1654877011782-19-10JUN25

John Deere Is at Your Service

TS201—UN—15APR13

Customer satisfaction is important to John Deere.

Our dealers strive to provide you with prompt, e󰀩cient

parts, and service:

• Maintenance and service parts to support your

equipment.

• Trained service technicians and the necessary

diagnostic and repair tools to service your equipment.

• John Deere replacement parts, repair services,

and information for maintenance or repair are

available. For more information, please visit deere.

com or deere.ca.

DX,IFC,JDS-19-30SEP25

Special Messages

Your manual contains special messages to bring

attention to potential safety concerns and machine

damage, as well as helpful operating and servicing

information. Please read all the information carefully to

avoid injury and machine damage.

CAUTION: Avoid injury! This symbol and text

highlight potential hazards or death to the

operator or bystanders that may occur if the

hazards or procedures are ignored.

IMPORTANT: Avoid damage! This text is used to tell

the operator of actions or conditions that might

result in damage to the machine.

NOTE: General information is given throughout the

manual that may help the operator in the operation

or service of the machine.

MX00654,000020D-19-04AUG25

Parts

We recommend John Deere quality parts and

lubricants, available at your John Deere dealer.

When you order parts, your John Deere dealer needs

the serial number or product identication number (PIN)

for your machine or attachment. These are the numbers

that you recorded in the Product Identication section of

this manual.

Order Service Parts Online

Visit https://partscatalog.deere.com/jdrc/ for your

Internet connection to parts ordering and information.

TC00531,00000E9-19-04AUG25

Service Literature

If you would like to purchase a copy of the Parts Catalog

or Technical Manual for this machine, visit The John

Deere Technical Information Store at:

https://techpubs.deere.com/

or call:

● U.S. & Canada: 1-800-522-7448.

● All Other Regions: Your John Deere dealer.

TH84124,0000199-19-04AUG25

Spark Arrestor

The California Public Resources Code, Section 4442.5

provides as follows:

No person shall sell, o󰀨er for sale, lease, or rent to any

person any internal combustion engine subject to

Section 4442 or 4443, and not subject to Section 13005

of the Health and Safety Code, unless the person

provides a written notice to the purchaser or bailee, at

the time of sale or at the time of entering into the lease

or rental contract, stating that it is a violation of Section

4442 or 4443 to use or operate the engine on any forest-

covered, brush-covered, or grass-covered land unless

the engine is equipped with a spark arrestor, as dened

in Section 4442, maintained in e󰀨ective working order or

the engine is constructed, equipped, and maintained for

the prevention of re pursuant to Section 4443. Cal.

Pub. Res. Code 4442.5. Other states or jurisdictions

may have similar laws. A spark arrestor for your

machine may be available from your John Deere dealer

or other servicing provider. An installed spark arrestor

must be maintained in good working order by the

operator.

OUO2005,00006F6-19-17OCT25

Introduction

Trademarks

CargO Mount™ Trademark of Deere & Company

Deere Trademark of Deere & Company

Plus-50 Trademark of Deere & Company

John Deere Trademark of Deere & Company

Turf-Gard Trademark of Deere & Company

John Deere Easy Change™ Trademark of Deere & Company

MowerPlus™ Trademark of Deere & Company

Plus-4™ Trademark of Deere & Company

Grease-Gard™ Trademark of Deere & Company

SDHTXN6,1748839051116-19-01JUN25

Introduction

Page

Product Identication

Record Identication Numbers ....... . . ......... . ... 00-1

Safety Labels with Text

Safety Label Location . . . ......... . . ......... . . ........ 05-1

Understanding the Machine Safety Labels . . . ...... 05-2

DANGER ......... . . .......... ........... .......... . .... 05-2

WARNING ........ . . .......... ........... ........... .... 05-3

CAUTION ........ ........... ........... . ......... . . .... 05-3

Avoid Injury From Hot Surface ... ........... ........ 05-3

CAUTION ........ ........... ........... . ......... . . .... 05-4

Safety Labels without Text

Safety Label Location . . . ......... . . ......... . . ........ 06-1

Understanding the Machine Safety Labels

without Text ... . . .......... . .......... . .......... . ... 06-2

Read Operator’s Manual ...... . . .......... ........... 06-2

Keep Children Away from Mower ......... . . ........ 06-2

Avoid Serious Injury or Death from Tipping .. . ..... 06-2

Avoid Injury from Getting Caught in Belts ........ .. 06-2

Avoid Injury from Equipment Fires . ........... ...... 06-3

Avoid Injury from Rotating Blades ... . . ......... . . .. 06-3

Avoid Injury from Hot Surfaces ......... ........... .. 06-3

Avoid Injury from Rotating Blades and

Thrown Objects ........ . .......... ........... ...... 06-3

Safety

Use Your Mower Safely ........... ........... ........ 10-1

Preventing Injuries ........ . .......... . . ......... . . .... 10-2

Operating on Slopes and Near Terrain

Hazards ......... . . ......... . . .......... ........... .. 10-2

Prevent Fires . . .......... . .......... ........... ........ 10-3

Parking Safely .......... . .......... . ......... . . ........ 10-4

Additional Safety Information . .......... . .......... . . 10-4

Machine Cleanout

General Cleaning Guidelines . .......... . .......... . . 15-1

Cleanout Areas . . .......... . .......... ........... ...... 15-1

Operating Controls

Operator’s Station Controls . .......... . . ......... . . .. 25-1

Operating

Daily Operating Checklist ... ........... . ......... . . .. 30-1

Adjusting Seat ......... . . ......... . . ......... . . ........ 30-1

Adjusting Cutting Height . . ......... . . ......... . . ...... 30-1

Checking and Adjusting Mower Deck Level ..... .. 30-1

Adjusting Mower Deck Wheels ... . .......... ........ 30-4

Page

Testing Safety Systems ...... . . .......... . .......... . 30-4

Testing Park Brake Switch . .......... . .......... ..... 30-5

Testing Park Brake . ......... . . .......... . .......... ... 30-5

Testing Attachment Engagement Switch or

Lever .. ........... .......... . .......... . .......... . . . 30-5

Testing Seat Switch ........ . .......... ........... ..... 30-5

Testing Reverse Implement Option (RIO) . . ........ 30-5

Using the Park Brake ....... . . .......... . .......... . .. 30-6

Checking Fuel Level (If Equipped) ......... . . ....... 30-6

Using Hourmeter and MowerPlus™ Fuel

Gauge (If Equipped) .. . .......... . . ......... . . ..... 30-6

Using Key Switch and Headlights ................. . . 30-7

Starting the Engine .... . . ......... . .......... ......... 30-7

Idling the Engine ............ .......... . . ......... . . ... 30-7

Stopping the Engine .......... .......... . .......... . . . 30-8

Using Travel Controls on Hydrostatic

Transmission .. .......... . .......... . . ......... . . ... 30-8

Using The Reverse Implement Option (RIO) ...... 30-9

Using Cruise Control (If Equipped) ........ . . ....... 30-9

Engaging and Disengaging Mower ...... . . ......... 30-9

Using Wash Port to Clean Mower Deck . .......... 30-10

Unplugging Mower, Bagger, or Material

Collection System ........ .......... . . ......... . . .. 30-10

Moving Machine by Hand .... . ..................... . 30-10

Transporting Machine on Trailer . ........... ........ 30-11

Transporting Material Collection System (If

Equipped) ..... . .......... . .......... . . ......... . . .. 30-12

Using Weights .......... ........... ........... ........ 30-12

Using Tire Chains .......... . .......... . . ......... . ... 30-12

Using Accessories ......... . .......... . .......... .... 30-12

Choosing Mower Blades ..... .......... . .......... . . 30-13

Mowing Tips . ......... . .......... ........... .......... 30-13

Towing Loads . .......... . . ......... . . ......... . . ...... 30-13

Service Intervals

Servicing Your Machine .... . . .......... . .......... . .. 35-1

Service Intervals ....... . .......... . ......... . . ......... 35-1

Service Lubrication

Grease ........ . .......... . .......... ........... ......... 40-1

Lubricating Front Axle . . .......... ........... ......... 40-1

Lubricating Pivot Points ...... . . .......... . .......... . 40-1

Service Engine

Emissions Service Information ...... . . ......... . . ... 45-1

Avoid Fumes ...... ........... .......... . . ......... . . ... 45-1

Gasoline Engine Oil . .......... ........... .......... . . . 45-1

Checking Engine Oil Level . . . .......... . .......... ... 45-2

Changing John Deere Easy Change™ 30-

Second Oil Change System (If Equipped) ...... 45-2

Continued on next page

Original Instructions. All information, illustrations and specications in this

manual are based on the latest information available at the time of publication.

The right is reserved to make changes at any time without notice.

DEERE & COMPANY

Moline, Illinois

Previous Editions

Contents

Page

Changing Engine Oil and Filter on models not

equipped with the John Deere Easy

Change™ 30-Second Oil Change System ...... 45-3

Cleaning Air Intake Screen and Engine Fins ...... 45-4

Checking and Cleaning Air Cleaner Elements .... 45-4

Checking Spark Plug ... .......... . ......... . . ........ 45-6

Replacing Fuel Filter .... . . ......... . .......... ........ 45-6

Spark Arrestor Maintenance (If Equipped) ....... . . 45-7

Service Transmission

Checking Transmission ..... . .......... . . ......... . . .. 50-1

Service Mower

Removing or Installing Mower Drive Belt at

Engine Drive Sheave in Manual PTO

Machines ...... . . .......... . .......... ........... .... 55-1

Removing or Installing Mower Drive Belt at

Engine Drive Sheave in Electronic PTO

Machines ...... . . .......... . .......... ........... .... 55-1

Removing Mower Deck ..... . .......... . .......... . ... 55-1

Installing Mower Deck ...... . .......... . . ......... . ... 55-3

Replacing Mower Drive Belt—42 in Deck . . ........ 55-3

Replacing Mower Drive Belt—48 in and 54 in

Decks . . . ......... . . ......... . ........... ........... .. 55-4

Checking for Bent Mower Blades ................... 55-4

Servicing Mower Blades .. . .......... . .......... ...... 55-5

Sharpen Blades ... . .......... . ........... .......... . .. 55-5

Balance Blades .... . . ......... . . .......... . .......... .. 55-6

Service Electrical

Electrical . ......... . . .......... ........... ........... .... 60-1

Service the Battery Safely ........ .......... . ........ 60-1

Removing and Installing the Battery . . . ......... . . .. 60-1

Clean Battery and Terminals ............ .......... . .. 60-2

Use Booster Battery ..... . ......... . . ......... . . ...... 60-2

Replacing Headlight .. ........... .......... . .......... 60-2

Replacing Fuse ..... . ......... . . .......... . .......... . . 60-3

Service Miscellaneous

Gasoline Fuel for 4-Cycle Engines .......... ........ 65-1

Fill Fuel Tank ... . .......... . .......... . . ......... . . .... 65-1

Lifting Machine ...... . .......... . ..................... . 65-1

Checking Tire Pressure .. . .......... . . ......... . ..... 65-2

Removing and Installing Hood ........ . . ......... . ... 65-2

Cleaning Plastic Surfaces ........ . ......... . . ........ 65-3

Cleaning and Repairing Metal Surfaces .......... . . 65-3

Avoid Damage to Plastic and Painted

Surfaces .... . .......... . . ......... . .......... ........ 65-3

Removing and Installing Front Wheel

Assembly . . .......... . .......... . .......... .......... 65-4

Removing and Installing Rear Wheel

Assembly . . .......... . .......... . .......... .......... 65-4

Troubleshooting

Using Troubleshoot Chart . .......... . . ......... . . .... 70-1

Engine ..... . . ......... . . ......... . . .......... ........... 70-1

Electrical . ......... . . .......... ........... ........... .... 70-1

Tractor .. . ......... . . .......... . .......... . . ......... . ... 70-2

Mower ..... . .......... ........... .......... . .......... . . 70-2

Storage

Storing Safety ....... .......... . .......... . .......... . . 75-1

Preparing Machine for Storage ....... ........... .... 75-1

Page

Preparing Fuel and Engine For Storage ...... . . ... 75-1

Removing Machine From Storage .... . .......... . .. 75-2

Specications

Model S100 .... . .......... ........... ........... ....... 80-1

Model S110 ..... . . .......... . .......... ........... ..... 80-1

Models S120, S130, S140, and S160 ......... ..... 80-1

Models S170 and S180 ........ ........... .......... . 80-1

Electrical System ...... . .......... . ......... . . ......... 80-1

Fuel System (All Models) .. .......... . . ......... . .... 80-1

Tires ... . ......... . . .......... . .......... . . ......... . .... 80-1

Capacities ...... . .......... . .......... ........... ....... 80-2

Dimensions ......... .......... . .......... . .......... . . . 80-2

Mower Deck - 107 cm (42 in) ..... .......... . ....... 80-2

Mower Deck - 122 cm (48 in) ..... .......... . ....... 80-2

Mower Deck - 137 cm (54 in) ..... .......... . ....... 80-2

Recommended Lubricants . .......... . . ......... . .... 80-2

Warranty

Product Warranty .... . ......... . . .......... . .......... . 85-1

U.S. EPA Emission Control System Warranty

Statement (O󰀨-Road Engine Equipment) .... . . . 85-1

Tire Warranty ....... ........... .......... . .......... . . . 85-3

Limited Battery Warranty For Factory

Installed Batteries ....... . .......... . . ......... . . ... 85-3

John Deere Quality Statement

John Deere Quality ....... .......... . . ......... . . . JDQS-1

Service Record

Record Service Dates . . . ......... . .......... ........ SR-1

Slope Gauge

Slope Gauge Template .... . .......... . . ......... . ... SG-1

Contents

Record Identication Numbers

Lawn Tractors

S Series Riding Lawn Tractors.

When you contact an Authorized Service Center for

information on servicing, always provide the product

model and product identication numbers.

Locate the model, product identication number, and

engine serial number of your machine. Record the

information in the space provided as follows:

DATE OF PURCHASE:

_________________________________________

DEALER NAME:

_________________________________________

DEALER PHONE:

_________________________________________

PRODUCT IDENTIFICATION NUMBER:

__ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __

ENGINE SERIAL NUMBER:

__ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __

Machine Product Identication Number Location

APY33773—UN—06APR20

Left-Hand Side of the Machine Shown

Engine Serial Number Location

APY33771—UN—06APR20

V-Twin Cylinder Engine Model Shown

SDHTXN6,1745648864442-19-26APR25

To register your product through the Internet, simply go

to www.JohnDeereWarrantyRegistration.com.

Completing the information, either online or with the

product warranty card, will ensure that your product will

receive all post sales, service, and important product

information.

MP47322,00F45FF-19-17MAY22

Product Identication

00-1

Safety Label Location

MX663345—UN—06MAY25

A—WARNING— GX23479

B—DANGER/WARNING/CAUTION — UC43017

C—CAUTION— UC27081

D—DANGER — M139128

E—DANGER — M89504

F—DANGER — M118610

SDHTXN6,1745831068322-19-06MAY25

Safety Labels with Text

05-1

Understanding the Machine Safety Labels

MXAL42363—UN—22MAY13

The machine safety labels shown in this section are

placed in important areas on your machine to draw

attention to potential safety hazards. DANGER or

WARNING safety labels are located near specic

hazards.

The operator’s manual also explains any potential

safety hazards whenever necessary in special safety

messages that are identied with the word, CAUTION,

and the safety-alert symbol.

On your machine safety labels, the words DANGER,

WARNING, and CAUTION are used with this safety-

alert symbol. DANGER identies the most serious

hazards:

● DANGER; The signal word DANGER indicates a

hazardous situation which, if not avoided, will result

in death or serious injury.

● WARNING; The signal word WARNING indicates a

hazardous situation which, if not avoided, could

result in death or serious injury.

● CAUTION; The signal word CAUTION indicates a

hazardous situation which, if not avoided, could

result in minor or moderate injury. CAUTION may

also be used to alert against unsafe practices

associated with events which could lead to personal

injury.

Replace missing or damaged safety labels. Use this

operator’s manual for correct safety label placement.

There can be more safety information contained on

parts and components sourced from suppliers that is not

reproduced in this operator’s manual.

French or Spanish Safety Labels and Operator’s

Manual

Operator’s manuals and safety labels with content in

French or Spanish are available for this machine

through authorized John Deere dealers. See your John

Deere dealer.

NOTE: Both text and no-text labels are shown. Your

machine is only equipped with one of these types of

labels.

MP47322,00F4601-19-21FEB23

DANGER

GXAL41947—UN—04MAR13

ROTATING BLADE

● Do not put hands or feet under or into mower when

engine is running.

OUO2004,0000BAF-19-28FEB15

DANGER

GXAL41948—UN—04MAR13

ROTATING BLADE

● Do not put hands or feet under or into mower when

engine is running.

THROWN OBJECTS

● Before mowing, clear area of objects that may be

thrown by blade.

● Do not operate mower without discharge chute or

entire grass catcher in place.

OUO2004,0000BB0-19-28FEB15

DANGER

Safety Labels with Text

05-2

MX663346—UN—06MAY25

ROTATING BLADES CUT OFF ARMS AND LEGS

● Do not mow when children or others are around.

● Do not mow in reverse.

● Look down and behind before and while backing.

● Never carry children, even with the blades o󰀨.

SDHTXN6,1745831127013-19-06MAY25

WARNING

MX663347—UN—06MAY25

AVOID SERIOUS INJURY OR DEATH FROM

ROLLOVER

● Do not drive where the machine could slip or tip, such

as on steep slopes, near water, or drop-o󰀨s.

● Drive up and down slopes, not across them.

● If the machine loses traction on a slope, stop the

blade, and proceed slowly o󰀨 the slope.

● Avoid sudden starts, turns, and stops.

● Never mow or operate the machine on slope angles

greater than 13 degrees.

SDHTXN6,1745831186522-19-01JUN25

CAUTION

MX663348—UN—06MAY25

● Read the operator’s manual and watch the safety

video.

● Keep safety devices (guards, shields, and switches)

in place and working.

● Pick up objects that can be thrown by blades.

● When leaving the machine:

- Stop the engine

- Set the park brake

- Remove the key

SDHTXN6,1745831157966-19-06MAY25

Avoid Injury From Hot Surface

GXAL41952—UN—04MAR13

WARNING

● Hot surface

OUO2004,0000BB3-19-28FEB15

Safety Labels with Text

05-3

CAUTION

APY36145—UN—10JUL20

Avoid equipment res

Accumulation of grass, leaves and other debris on or

near hot or moving parts can cause a re

Inspect machine before, during, and after use

Shut o󰀨 engine and allow machine to cool before

cleaning

MG39705,00004A7-19-26JUN20

Safety Labels with Text

05-4

Safety Label Location

MX663349—UN—06MAY25

A—Read OM, Keep Children Away from Mower; Avoid Injury from

Tipping — UC43019

B— Avoid Injury from Getting Caught in Belt – M136436

C— Avoid Injury from Equipment Fires — GX24503

D— Avoid Injury from Rotating Blades — M118041

E— Avoid Injury from Hot Surfaces — GX25568

F— Avoid Injury from Rotating Blades and Thrown Objects —

M148522

Safety Labels without Text

06-1

G— Avoid Injury from Rotating Blades and Thrown Objects —

M118040

SDHTXN6,1745840712744-19-06MAY25

Understanding the Machine Safety Labels

without Text

TCT005498—UN—11SEP12

The machine safety labels shown in this section are

placed in important areas on your machine to draw

attention to potential safety hazards.

On your machine safety labels, the words DANGER,

WARNING, and CAUTION are used with this safety-

alert symbol. DANGER identies the most serious

hazards.

MX00654,0000389-19-09JAN23

Read Operator’s Manual

MX682199—UN—31JUL25

● This operator’s manual contains important

information necessary for safe machine operation.

● Carefully read operator’s manual before operating

machine or attachment. Observe all safety rules to

avoid accidents.

MX00654,000038B-19-04AUG25

Keep Children Away from Mower

TC1362283—UN—28MAR24

● Mower can cause dismemberment or death.

● Stay a safe distance from the machine.

● Make sure that children stay clear of mower at all

times when the engine is running.

MX00654,000038D-19-08APR24

Avoid Serious Injury or Death from Tipping

GX669619—UN—02JUN25

● Do not drive where the machine could slip, tip, or roll

over.

● Never mow or operate the machine on slope angles

greater than 13 degrees.

● Refer to the "Operating on Slopes" section for more

information.

SDHTXN6,1745840798584-19-10JUN25

Avoid Injury from Getting Caught in Belts

MXT018017—UN—03MAY16

● Stay clear of moving belts.

● Do not operate machine without shields in place.

MX00654,0000391-19-24APR19

Safety Labels without Text

06-2

Avoid Injury from Equipment Fires

APY36195—UN—10JUL20

● Avoid equipment res.

● Accumulation of grass, leaves, and debris on or near

hot or moving parts can cause a re.

● Inspect and clean the entire machine before, during

and after use.

● Shut o󰀨 engine and allow machine to cool before

cleaning.

● Carefully read operator’s manual Machine Cleanout

section for details.

MG39705,00004B6-19-06JUL20

Avoid Injury from Rotating Blades

TC1362285—UN—28MAR24

● Do not put hands or feet under or into mower when

engine is running.

● Do not operate mower without discharge chute/

deector or entire grass catcher in place.

MX00654,0000392-19-08APR24

Avoid Injury from Hot Surfaces

APY36196—UN—10JUL20

● Keep away from hot surfaces.

MG39705,00004B7-19-06JUL20

Avoid Injury from Rotating Blades and

Thrown Objects

APY36197—UN—10JUL20

Avoid injury from rotating blade and thrown objects. Do

not operate blower without entire grass catcher in place.

Shut engine o󰀨 before unclogging or servicing.

MG39705,00004B8-19-06JUL20

Safety Labels without Text

06-3

Use Your Mower Safely

General Instructions

● Read this operator’s manual, watch the safety video,

and review the safety signs on your machine before

use. They all contain important safety information

and operating instructions that must be followed to

help keep you and others safe. Be sure everyone

who uses the machine has read the manual,

reviewed the safety signs, and knows how to use the

machine safely and properly.

● Never mow when there is a risk of lightning.

● Age, physical ability, and mental capacity can be

factors in equipment-related injuries. Operators must

be mentally and physically capable of operating the

machine properly and safely. Never allow a child to

operate the machine.

● Do not operate the machine while under the

inuence of alcohol or drugs or when distracted or

fatigued. Proper operation requires your full

attention.

● Always wear eye protection, hearing protection,

close-tting clothing, and substantial footwear while

operating the machine. Never operate while wearing

sandals or when barefoot.

● Do not wear radio or music headphones. Both safe

operation and service require your full attention.

● Never tamper with safety devices.

● Operate the machine only in daylight or good articial

light.

● Only operate the engine in well-ventilated areas.

Exhaust gasses contain carbon monoxide, a deadly

poison.

● Never leave a running machine unattended.

● Look both ways when approaching roadways and

use caution when turning around on public

roadways. You can be struck by a vehicle and su󰀨er

serious injury or death.

Before Using Your Machine

● Know how to operate the machine. The Operating

Controls section helps you understand the controls of

your machine and what they do.

● Prepare your machine and the mowing area by

performing required daily checks outlined in the

General Instructions section.

● Follow instructions in the Preventing Injuries section,

especially related to:

- Keeping children safe by following instructions in

the Protect Children section.

- Avoiding injury on slopes and near terrain

hazards by following instructions in the Operating

on Slopes and Near Terrain Hazards section.

- Follow the instructions in the Avoid Thrown

Objects section, and keep all guards in place,

including discharge chute.

- Cleaning machine during use and before storing

as outlined in the Prevent Fires section.

● Understand how to service and inspect your

machine.

Inspection and Daily Checklist

● Inspect machine before you operate. Be sure that

hardware is tight, and all guards and shields are in

good condition and fastened in place. Make all

necessary adjustments before you operate. Repair or

replace damaged, badly worn, or missing parts.

● Visually inspect that mower blades, blade bolts, and

the mower assembly are not worn or damaged. To

prevent machine damage, replace worn or damaged

blades and bolts in sets.

● Make sure that the fuel cap and air cleaner are in

place before starting engine.

Fuel

● Use care when handling fuel. Fuel is ammable and

fuel vapors can be explosive. Do not smoke when

handling fuel. Only use an approved fuel container.

Clean up spilled fuel immediately.

● Check fuel lines, tank, cap, and ttings frequently for

cracks or leaks. Replace if necessary.

Check the Mowing Area

● Keep bystanders and pets out of the mowing area.

● Clear the area of objects such as rocks, wire, or toys,

which can be thrown by the blades. Remove low-

hanging branches or other obstacles, which can

interfere with your travel path.

● Study the mowing area. Set up a safe mowing path.

Do not mow where traction or stability is doubtful.

● Slopes and terrain hazards are major factors related

to loss-of-control and tipover accidents. Operation on

slopes and near terrain hazards requires extra

caution. Follow instructions in the Operating on

Slopes and Near Terrain Hazards section.

Weights and Attachments

● Some attachments require ballast weights. Follow

recommendations for wheel weights or

counterweights.

● Use only accessories and attachments approved by

John Deere.

● If you do not understand the instructions or have

questions, contact your dealer or other service

provider.

SDHTXN6,1745840906380-19-29JUL25

Safety

10-1

Preventing Injuries

Protect Children

MXAL41929—UN—18FEB13

● Children can be killed or seriously injured by riding

mowers when operators do not follow safe operating

practices.

● Do not mow in reverse. Operating with the mower

engaged while backing up is discouraged.

● Never give children a ride on a mower or in a cart

behind the mower, even when the blades are o󰀨.

They can fall o󰀨 and be run over or cut by the mower

blades. Children can interfere with mower operation.

Children who have been given rides in the past can

suddenly appear in the mowing area for another ride.

If you are not aware, they can be run over or backed

over by the mower.

● Children are often attracted to lawn mowers and

mowing activities, especially if they have been given

rides before. They do not know if the blades are

rotating or understand that they can be killed or

seriously injured even if the blades are not rotating.

● Keep children indoors and out of the mowing area

when the mower is being operated. Keep children

under the watchful eye of a responsible adult, other

than the operator. If there is not a responsible adult to

ensure that children stay indoors, DO NOT mow.

● Be alert to the presence of children or others. Turn o󰀨

the mower blades and stop the machine if someone

enters the mowing area.

● Look in the direction the machine is traveling. Before

and while backing, turn o󰀨 the mower blades and

look down and behind the machine carefully,

especially for children.

● Use extreme care when approaching objects that

block your view, such as blind corners, shrubs, or

trees, especially while backing. They can hide a

child.

Avoid Thrown Objects

● Clear the mowing area of all bystanders when using

this machine. Thrown objects could cause serious

injury or death.

● Clear the area of objects such as rocks, wire, or toys,

which can be thrown by the blades.

● Never direct discharged material toward anyone.

● Avoid discharging material against a wall or

obstruction such as a fence or retaining wall. Material

can ricochet towards the operator.

● Avoid discharging material towards a street or

roadway.

● Stop the blades when crossing gravel surfaces.

OUO2005,0000783-19-15FEB20

Operating on Slopes and Near Terrain

Hazards

● Slopes are a major factor related to loss of control

and tip-over accidents, which can result in serious

injury or death. Use caution and common sense

when operating on slopes.

● If you feel uneasy on a slope, do not mow or operate

the machine on it.

● Drive up and down slopes, not across them.

● Watch for holes, ruts, bumps, rocks, or other hidden

objects. Tall grass can hide obstacles.

● Drive slowly so you do not have to stop while on a

slope.

● Do not mow on wet grass. Tires can slip on wet grass

even if the brakes are working normally.

● Keep all movement on slopes slow and gradual. Do

not make sudden changes in speed or direction,

which can cause the ride-on mower to roll over.

● If the tires lose traction, disengage the PTO and

proceed slowly and carefully o󰀨 the slope.

● Do not shift to neutral and coast downhill.

Identify Safe Slopes

● Before using your machine, measure the slopes of all

mowing areas to determine which slopes are safe for

mowing with a ride-on mower. Use good judgment

and common sense when performing this survey.

Measuring Slopes

● Suggested method 1: Lay a straight piece of sturdy

lumber 1.2 m (4 ft) long on the slope and measure

the angle with an angle gauge or protractor level.

● Suggested method 2: Refer to the slope gauge

provided at the end of the manual.

Slope Limits

● Exceeding the recommended maximum slope angle

increases the risk of rollover accidents that can result

in serious injury or death.

Safety

10-2

GX100108—UN—14FEB20

● Never mow or operate this ride-on mower on slope

angles greater than 13°. (A 13° slope is a slope that

rises 1.4 m [4.6 ft] over a horizontal distance of 6.1 m

[20 ft].)

● Material collection systems, weather enclosures, or

other attachments increase the risk of a rollover.

● As slope increases the risk of rollover increases.

Operating Near Terrain Hazards

GX100106—UN—01FEB20

● Terrain hazards such as ditches and drop-o󰀨s are a

factor related to loss of control and tip-over

accidents, which can result in serious injury or death.

Use caution and common sense when operating

near terrain hazards.

● Do not mow or operate the machine in areas

adjacent to hazards that can cause the machine to

roll over. If a wheel goes over an edge or if the edge

breaks away, the machine can suddenly lose

traction, slide, and/or roll over.

● Hazards (A) include but are not limited to ditches,

drop-o󰀨s, embankments, or areas near bodies of

water.

● Maintain a bu󰀨er area (B) at least as wide as the

machine between hazards (A) and the mowing area

(C). Do not mow or operate the machine in the

hazard area or bu󰀨er area.

● Only mow or operate in the mowing area (C). Do not

exceed the recommended slope operating angle.

Refer to the Slope Limits section.

SDHTXN6,1745840980137-19-04JUN25

Prevent Fires

TS227—UN—15APR13

● Do not mow tall, dry grass or through piles of leaves.

Combustible materials can contact hot components

and increase the risk of re.

● Debris can build up anywhere on the machine,

especially on horizontal surfaces. While using your

machine, periodically check for and remove debris,

especially in dry or heavy debris conditions, such as

when collecting leaves.

● After operating, completely remove any combustible

materials from equipment before storing. Use

compressed air, a leaf blower, or water to keep the

machine clean.

● Allow machine to cool in an open area before storing.

Do not park machine near ammable materials, such

as straw, mulch, cloth, or chemicals. Do not park

near an open ame or other sources of ignition, such

as a water heater or furnace.

● Excess lubrication or fuel/oil leaks or spills on the

machine can also provide collection sites for debris.

Promptly cleaning up spills and repairing leaks

reduces the potential for debris collection.

Safety

10-3

● Refer to the Machine Cleanout section for more

information on checking for debris buildup and

locations to inspect.

● Always park the machine safely before cleaning or

servicing a machine. See the Parking Safely section.

OUO2005,0000787-19-15FEB20

Parking Safely

Always apply the park brake and remove the key or key

pin before leaving the machine unattended. Children or

others may attempt to move or operate an unattended

machine.

● Bring the machine to stop on a level surface.

● Disengage mower blades or other attachments.

● Lower attachments to the ground.

● Apply the park brake.

● Shut the machine OFF.

● Remove the key or key pin.

● Wait for all moving parts to stop before you leave the

seat.

● Disconnect battery before maintenance.

OUO2005,0000788-19-12APR23

Additional Safety Information

Towing Loads Safely

● Stopping distance increases with speed and weight

of towed load. Travel slowly and allow extra time and

distance to stop.

● Total towed weight must not exceed Towing Capacity

stated in Specications of this manual.

● Excessive towed load can cause loss of traction and

loss of control on slopes. Reduce towed weight when

operating on slopes.

● Never allow children or others in or on towed

equipment.

● Use only approved hitches. Tow only with a machine

that has a hitch designed for towing. Do not attach

towed equipment except at the approved hitch point.

● Towed equipment increases the risk of rollover on

slopes. Refer to the Operating on Slopes and Near

Terrain Hazards section for more information.

● Do not turn sharply. Use additional caution when

turning or operating on adverse surface conditions.

Use care when reversing.

Safe Transportation

Follow instructions in the Transporting Machine on

Trailer section.

● Use a full-width loading ramp at least 30 cm (12 in)

wider than the machine, never two separate ramps.

Service and Maintenance

● Proper service and maintenance of the machine is

essential.

● Keep all parts in good condition, keep all nuts and

bolts tight, and repair any damage immediately. Stop

and inspect the machine immediately if you strike an

object.

● Ensure that all safety devices, discharge chute, and

grass catcher components are in good condition and

replace when necessary.

● Understand service procedures thoroughly before

working on the machine. If you do not understand the

service procedures or are uncomfortable working in

your machine, contact your John Deere dealer or

other service provider.

● Disconnect the battery or all spark plug wires before

servicing the machine. Disconnect negative terminal

rst and positive last. Install positive terminal rst and

negative last.

● Some components could have stored energy in

springs or hydraulic components. Servicing

procedures described in the Service section describe

how to perform service and maintenance tasks

safely.

● Support any machine elements that must be raised

for service work. Use jack stands or service locks to

support components when needed.

Disposing of Waste Products and Chemicals

● Waste products, such as used oil, fuel, coolant, brake

uid, and batteries can harm the environment and

people.

● Do not use beverage containers for waste uids –

someone can mistakenly drink from them.

● A Safety Data Sheet (SDS) provides specic details

on chemical products: Physical and health hazards,

safety procedures, and emergency response

techniques. The seller of the chemical products used

with your machine is responsible for providing the

SDS for that product.

● To learn how to recycle or properly dispose of waste

products generated from service, see your local

recycling center, John Deere dealer, or other service

provider. If you wish to discard the machine, contact

your local recycling center, John Deere dealer, or

other service provider.

OUO2005,0000789-19-17OCT25

Safety

10-4

General Cleaning Guidelines

Machine must be inspected periodically throughout the

day. Buildup of debris must be removed to ensure

proper machine function and to reduce the risk of re.

Frequency of these inspections and cleanings vary

depending on a number of factors including operating

conditions, machine conguration, operating speeds,

and weather conditions. Inspections and cleanings may

be required multiple times throughout the day

particularly in dry, hot, and windy conditions.

IMPORTANT: Avoid damage! Regular and thorough

cleaning of machine combined with other

routine maintenance procedures listed in the

Operator’s Manual greatly reduce the risk of

re, downtime, and improve machine

performance.

Besides proper maintenance, the condition of

the material being handled is the most

signicant factor contributing to res. Dry,

light, and u󰀨y materials that can create a dust

cloud are the most likely to catch re. Debris

can accumulate in various areas especially on

horizontal surfaces. Conditions such as wind

speed and direction can change where the

material accumulates. Be aware of these

changing conditions and adjust your cleaning

schedule and practices to ensure proper

machine function and to reduce the risk of re.

Always follow all safety procedures posted on the

machine and in the Operator’s Manual. Before carrying

out any inspection or cleaning, always shut OFF engine,

set park brake, and remove key.

The entire machine should be inspected, with extra

attention given to the areas noted below.

SR99263,000028F-19-15APR20

Cleanout Areas

Primary areas that must be inspected and cleaned on

the machine include (see Safety Label section):

APY33760—UN—26MAR20

APY33761—UN—26MAR20

1. Exhaust manifold (A), mu󰀪er pipe (B), mu󰀪er (C),

and mu󰀪er shield (D).

APY36199—UN—28JUL20

2. Engine intake screens (E), cooling ns (F), and oil

cooler (if equipped).

Machine Cleanout

15-1

PY43269—UN—29MAY17

3. Top of mower deck, under shields (G), including

spindle (H) and belt areas.

APY36511—UN—14MAY20

Shown with Wheel Removed

4. On or near transmission (I) and driveline (J).

APY36151—UN—08APR21

5. Under left side panel near fuse block (K) and all

wiring, including the battery (L) and related wiring

harnesses (M).

SR99263,00002FA-19-28JUL20

Machine Cleanout

15-2

Operator’s Station Controls

GX663369—UN—22MAY25

A—Brake Pedal

B—Park Brake Lock Lever

C—Throttle/Choke Lever

D—Hourmeter/MowerPlus Fuel Gauge (if equipped)

E—Key Switch

F—Attachment Engagement Lever, Manual PTO (if equipped)

G—Cruise Control Lever (if equipped)

H—Reverse Implement Option (RIO) Switch

I—Forward Travel Pedal

J—Reverse Travel Pedal

K—Cover/Fuel Level Window (if equipped)

L—Attachment Lift Lever

M—Attachment Engagement Switch, Electric PTO (if equipped)

N—Seat Adjust Lever

SDHTXN6,1745841319178-19-22MAY25

Operating Controls

25-1

Daily Operating Checklist



Check/test safety systems.



Check tire pressure and brakes.

IMPORTANT: Avoid damage! Using stale,

contaminated, or improper fuel can result in

engine and fuel system damage. Repairs

caused by stale, contaminated, or improper fuel

are not covered by warranty.



Check fuel level. (See Service Miscellaneous

section, using proper fuel and stabilizer.)



Check engine oil level.



Remove grass and debris from engine compartment

and mu󰀪er area, and on top of mower deck, before

and after operating machine.



Clean air intake screen.



Check below machine for uid leaks.



Check/tighten any loose hardware.

SR99263,0000293-19-15APR20

Adjusting Seat

1. Sit on seat.

APY34607—UN—31MAR20

2. Lift up on adjustment lever (A) on right side of seat.

3. Lean forward and slide seat forward or rearward to

desired position. Do not lean back on top of seat to

push rearward.

4. Release seat adjustment lever to lock in position.

SR99263,0000306-19-01APR20

Adjusting Cutting Height

Cutting height is adjusted from approximately 25—100

mm (1—4 in) in 6.4 mm (1/4 in) increments. When

mower deck is in the transport position, cutting height is

approximately 100 mm (4 in).

Detents allow the adjustment lever to be positioned at

each indicated mower setting, as well as the mid-point

between each setting.

Mower Setting Approximate Cutting Height

1 25 mm (1 in)

– 32 mm (1-1/4 in)

– 38 mm (1-1/2 in)

– 44 mm (1-3/4 in)

2 50 mm (2 in)

– 57 mm (2-1/4 in)

– 65 mm (2-1/2 in)

– 70 mm (2-3/4 in)

3 75 mm (3 in)

– 83 mm (3-1/4 in)

– 90 mm (3-1/2 in)

– 95 mm (3-3/4 in)

4 (Transport) 100 mm (4 in)

1. Put the attachment lift lever into the slot near desired

cutting height.

2. Adjust mower deck wheels.

Transporting or Getting on and o󰀨 Machine

● Pull the attachment lift lever all the way back to

transport position or 100 mm (4 in) cutting height.

JS86122,00003BF-19-07MAY21

Checking and Adjusting Mower Deck Level

CAUTION: Avoid injury! Rotating blades are

dangerous. Before adjusting or servicing

mower:

● Disconnect spark plug wires or battery

negative (-) cable to prevent engine from

starting accidentally.

● Always wear gloves when handling mower

blades or working near blades.

NOTE: Mower deck wheels should not contact the

ground when leveling the mower deck.

Method One

1. Make sure machine is on a at, level surface.

2. Park machine safely. (See Parking Safely in the

Safety section.)

3. Check that tires are inated to correct tire pressure.

Tire pressure is marked on the side of the tire.

4. Raise deck to highest position.

Operating

30-1

APY18570—UN—10JUL20

42 in (107 cm) Mower Deck is Shown.

5. Place three short 51 mm (2 in) blocks of wood under

the edges (A) of the mower deck.

6. Lower mower deck to the 63 mm (2.5 in) cutting

height position.

For S130 models, lower deck to 57 mm (2-1/4 in)

cutting height position.

7. Check that the mower deck is level and lightly

touching each of the three wooden blocks.

APY36153—UN—24JUL20

● If the rear of the mower deck is not touching the

rear blocks, or is sitting heavily on the blocks,

adjust the rear lift links by turning the leveling nut

(B) on each lift link. The blocks should be able to

easily slide in and out beneath the mower deck

when the mower deck is correctly adjusted.

APY36154—UN—10JUL20

42 in (107 cm) Mower Deck is Shown.

● If the front of the mower deck is not lightly

touching the front block, adjust the front draft arm

by turning the nut (C).

8. Raise the cutting height to the next highest position

and remove the three wooden blocks.

9. Turn the nut (C) on the front draft arm

counterclockwise 1-2 full turns so that the front of the

deck is 3-6 mm (1/8-1/4 in) lower than the rear. This

adjustment prevents “double cutting,” which wastes

horsepower and causes brown grass tips.

Specication

Mower Deck, Front-to-

Back—Height. . . . . . . . . . . . . . . . . . . . . . . . . . 1/8-1/4 in (3-6 mm)

Method Two

NOTE: An optional mower deck leveling gauge

(AM130907) is available for purchase. It allows for

precision mower deck leveling by measuring

mower deck level at the blade tips.

1. Make sure that machine is on a at, level surface.

2. Park machine safely. (See Parking Safely in the

Safety section.)

3. Inate tires to the correct pressure.

4. Move mower lift handle to preferred cutting height.

5. Measure mower deck level (side-to-side).

Operating

30-2

GXAL41983—UN—04MAR13

A convenient Leveling Gauge (A) (AM130907) is available

for purchase.

a. Position mower blades as follows and measure

from each outside blade tip (B) to the level

surface.

GXAL41984—UN—04MAR13

Two Blade Deck is Shown.

APY08950—UN—17JUL18

Three Blade Deck is Shown.

b. Turn left blade (C) as shown. Hold drive belt and

turn right blade (D) as shown. Take

measurement for both blades.

The di󰀨erence between blade measurements

must not be more than specied distance.

Specication

Mower Deck Blade Outside Tips

to Ground

(Di󰀨erence)—Distance. . . . . . . . . . . . . . . . . . . . . . . . 1/8 in (3 mm)

APY36155—UN—24JUL20

c. Adjust mower deck level, if necessary, by

turning rear nuts (E) clockwise to raise the side

of the mower deck or counterclockwise to lower

the mower deck.

6. Measure mower level (front-to-rear).

GXAL41986—UN—04MAR13

a. Turn right blade (F) so blade tip points straight

forward.

b. Measure from blade tip to the surface. Take

measurement for both blades.

The front blade tip must be specied distance

lower than rear blade tip.

Specication

Mower Deck Blade Outside Tips

to Ground

(Di󰀨erence)—Distance. . . . . . . . . . . . . . . . . . . 3–6 mm (1/8 -1/4 in)

Operating

30-3

APY36156—UN—10JUL20

42 in (107 cm) Mower Deck is Shown.

c. Adjust mower deck level, if necessary, by

turning the nut (G) counterclockwise to lower the

front of deck or clockwise to raise front of deck.

SR99263,00002EA-19-17OCT25

Adjusting Mower Deck Wheels

IMPORTANT: The mower deck can be damaged if

mower wheels are adjusted wrong:

● Bottom of wheels should be approximately 3

to 13 mm (1/8 to 1/2 in) from the ground.

● If mowing at 75 mm (3 in) height of cut or

higher set the anti-scalp wheels in their

lowest position

1. Park machine safely. (See Parking Safely in the

SAFETY section.)

2. Inate tires to the correct pressure.

3. Lower mower deck to the desired mowing position.

NOTE: Bottom of wheels should be approximately 3-13

mm (1/8-1/2 in.) from the ground.

GXAL41988—UN—04MAR13

4. Check each mower wheel position. Remove nut (A)

and bolt (B), and move mower wheel to proper hole.

GXAL41989—UN—04MAR13

A—38 mm (1.5-In.) or less

B—51 mm (2-In.)

C—64 mm (2.5-In.)

D—76 mm (3-In.) and above

5. Install bolts and nuts to lock wheels in position.

Tighten nuts to specications.

Specication

Mower Deck Wheel

Nut—Torque. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 lb·ft (34 N·m)

JS86122,0000312-19-11JUL14

Testing Safety Systems

MXAL42804—UN—09APR13

CAUTION: Avoid injury! Engine exhaust fumes

contain carbon monoxide and can cause

serious illness or death.

Do not run an engine in an enclosed area, such

as a garage, even with doors or windows

opened.

Move the machine to an outside area before

running the engine.

The safety systems installed on your machine should be

checked before each machine use. Be sure that you

have read the machine operator’s manual and are

familiar with the operation of the machine before

performing these safety system checks.

Operating

30-4

Use the following checkout procedures to check for

normal operation of machine.

If there is a malfunction during one of these procedures,

do not operate machine. See your dealer or other

service provider for service.

Perform these tests in a clear open area. Keep

bystanders away.

SR99263,0000296-19-29JUL25

Testing Park Brake Switch

1. Park machine safely. (See Parking Safely in the

SAFETY section.)

2. Sit on seat.

3. Unlock the park brake.

4. Try to start engine.

Result: Engine must not turn over. If engine turns over,

there is a problem with your safety interlock circuit.

MP47322,00F4638-19-09APR19

Testing Park Brake

1. Park machine safely. (See Parking Safely in the

Safety section.)

2. Lock the park brake.

3. Pull out on bypass control valve rod to engage.

4. Try to push machine manually.

Result: Park brake must prevent machine from moving.

If machine moves, the park brake requires adjustment.

SR99263,0000318-19-06APR20

Testing Attachment Engagement Switch or

Lever

CAUTION: Avoid injury! The mower blades

should stop in approximately ve seconds

when the mower or PTO is disengaged.

If you believe that your blades may not be

stopping in that period of time, take your

machine to your dealer or other service

provider where they can safely check and

service your machine.

1. Park machine safely. (See Parking Safely in the

Safety section.)

2. Sit on seat.

3. Lock the park brake.

4. Engage mower:

● On models with electric attachment engagement

switch, pull up switch.

● On models with mechanical attachment

engagement lever, push lever forward.

5. Try to start engine.

Result: Engine must not start. If engine starts, there is a

problem with your safety interlock circuit.

SR99263,0000299-19-29JUL25

Testing Seat Switch

1. Park machine safely. (See Parking Safely in the

SAFETY Section.)

2. First test:

a. Lock park brake.

b. Start engine.

c. Move throttle lever up to maximum engine

speed.

d. Engage mower.

e. Raise up o󰀨 seat. Do not get o󰀨 machine.

Result: Engine and mower blades should stop. If

engine and mower blades do not stop, there is a

problem with your safety interlock circuit.

3. Second test:

a. Disengage mower.

b. Start engine.

c. Unlock park brake.

d. Raise up o󰀨 seat. Do not get o󰀨 machine.

Result: Engine should stop. If engine does not stop,

there is a problem with your safety interlock circuit.

4. Third test:

a. Lock park brake.

b. Disengage mower.

c. Start engine.

d. Raise up o󰀨 seat. Do not get o󰀨 machine.

Result: Engine should continue to run. If engine

stops, there is a problem with your safety interlock

circuit.

MP47322,00F463B-19-19MAR13

Testing Reverse Implement Option (RIO)

1. Park machine safely. (See Parking Safely in the

Safety section.)

2. Start engine.

Operating

30-5

3. Engage attachment engagement switch or lever to

start attachment.

CAUTION: Avoid injury! Rotating blades are

dangerous. Children or bystanders may be

injured by runover and rotating blades.

Before backing up, carefully check the area

around the machine.

4. Look behind the vehicle to be sure that there are no

bystanders.

5. Begin reverse travel by depressing reverse pedal.

Result: Attachment and engine should stop operation. If

attachment or engine continues to operate as machine

begins travel in reverse, do not continue to operate

machine. If Engine or attachment continues to operate

in reverse, then contact an authorized service center.

SR99263,000029A-19-16JUL20

Using the Park Brake

CAUTION: Avoid injury! Children or bystanders

may attempt to move or operate an unattended

machine.

Always lock the park brake and remove the key

before leaving the machine unattended.

Locking Park Brake:

1. Push and hold brake pedal down.

2. Pull park brake lever up to lock park brake.

3. Release brake pedal. Pedal should stay down and

park brake lever should stay locked.

Unlocking Park Brake:

1. Push and hold brake pedal down.

2. Push park brake lever down to unlock park brake.

3. Release brake pedal.

SR99263,000029B-19-03APR20

Checking Fuel Level (If Equipped)

APY36157—UN—10JUL20

Check fuel level in fuel tank (A).

MG39705,00004AA-19-30JUN20

Using Hourmeter and MowerPlus™ Fuel

Gauge (If Equipped)

Using Hourmeter

APY36158—UN—10JUL20

1. The hour meter (A) shows the number of hours the

engine has run.

2. Follow the service timetable on the maintenance

schedule located under the hood and centered

toward the rear of the machine. For specic service

procedures, see the Service section of this manual.

3. The hour meter cannot be reset.

4. The hour meter display will always be on.

5. The decimal point ashes while the hour meter is

accumulating time.

Operating

30-6

Using MowerPlus™ Fuel Gauge (If Equipped)

APY33785—UN—24JUL20

1. The hour meter (A) shows the number of hours the

engine has run. The hour meter is always visible and

active, it cannot be reset.

2. Fuel level (B) indicated by the graph by ve

segments in increasing height. When fuel tank has

emptied to approximately 20%, the last segment

ashes indicating approximately 30 minutes of fuel

remaining.

MG39705,00004AB-19-27JUL20

Using Key Switch and Headlights

GXAL41992—UN—04MAR13

A—STOP Position

B—HEADLIGHTS ON Position

C—RUN Position

D—START Position

Engine O󰀨

NOTE: Headlights will drain the battery rapidly if key

switch is left in headlights on position (B) with the

engine o󰀨.

● To turn on headlights, turn the key switch to

HEADLIGHTS ON position (B).

● To turn o󰀨 headlights, turn the key switch to STOP

position (A).

Engine On

● To turn on headlights, start engine, then turn key

switch from RUN position (C) to HEADLIGHTS ON

position (B).

● To turn o󰀨 headlights, turn the key switch from

HEADLIGHTS ON position (B) to RUN position (C).

MX00654,000039A-19-25APR19

Starting the Engine

1. Operator must sit on the seat.

2. Disengage attachment engagement lever / switch.

(See Engaging and Disengaging Mower in the

Operating section.)

3. Fully depress the brake pedal.

APY38190—UN—07JUL20

4. Push throttle lever (A) forward to full throttle position

(C).

5. Turn ignition to START (not more than 5 seconds).

6. If engine is cold:

● Push throttle lever (A) into choke area (B) and

hold.

● Turn ignition to START (not more than 5 seconds).

● Release choke to full throttle position.

NOTE: Run engine at full throttle when operating

mower or other attachments.

SR99263,000029E-19-05OCT20

Idling the Engine

Unnecessary engine idling may cause engine or

transmission damage. Excessive idling can

cause engine overheating, carbon build-up, and

poor performance.

Operating

30-7

Idling or low throttle operation while mowing,

climbing hills, or towing could result in

transmission overheating. Always operate at

full throttle once the engine is warm.

Do not operate machine with hood open. Hood

must be closed for proper engine cooling and

exhaust.

● Engine is air cooled and needs a large volume of air

to keep cool. Keep air intake screen on top of engine

clean.

● Keep hood closed when engine is idling.

SR99263,0000039-19-10JUL18

Stopping the Engine

IMPORTANT: Avoid damage! Do not stop the engine

by moving choke control to the choke position.

Backre, re or engine damage can occur.

Follow recommended procedure for stopping

engine.

1. Let engine run at high throttle without load for a few

seconds.

2. Turn key to STOP position. Engine will stop and

headlights will turn o󰀨.

3. Remove key.

4. Lock the park brake.

SR99263,000029D-19-03APR20

Using Travel Controls on Hydrostatic

Transmission

CAUTION: Avoid injury! Children or bystanders

may be injured by runover and rotating blades.

Before traveling forward or rearward:

● Carefully check the area around the machine.

● Disengage the mower before backing up.

Travel Forward

APY33767—UN—06APR20

Tractor with PTO Lever

● Push down the forward travel pedal (A).

Travel in Reverse

NOTE: Any operating attachment and the engine stop

as the reverse motion pedal is pressed with

attachment engaged.

APY36160—UN—10JUL20

Tractor with PTO Switch

1. Disengage attachment:

● On models with mechanical attachment

engagement lever (B), pull lever back to the o󰀨

position.

● On models with electric attachment engagement

switch, push switch in location (C) (not shown

above) down to the o󰀨 position.

2. Look behind the machine to be sure there are no

bystanders nearby.

3. Slowly push down the reverse travel pedal (D).

Operating

30-8

Stopping

1.Remove foot from travel pedal.

2.Depress brake pedal.

Emergency Stopping

1.Remove foot from travel pedal.

2.Depress brake pedal.

3.Turn key switch to stop (O󰀨) position. Do not release

brake pedal until all moving parts have stopped.

4.If possible, lock the park brake.

SR99263,00002FF-19-01JUL20

Using The Reverse Implement Option (RIO)

CAUTION: Avoid injury! Children or bystanders

may be injured by runover and rotating blades.

Before traveling forward or rearward:

● Carefully check the area around the machine.

● Disengage the mower before backing up.

NOTE: Backing up while the mower is engaged is

strongly discouraged. The Reverse Implement

Option should be used only when operating another

attachment or when the operator deems it

necessary to reposition the machine with the

mower engaged.

1. Stop forward travel.

2. Look behind the machine to be sure there are no

bystanders.

APY36159—UN—10JUL20

3. Push and hold in the reverse implement switch (A)

while depressing reverse pedal slightly.

NOTE: If the engine and mower stop while repositioning

the machine, return the attachment engagement

lever/switch to the o󰀨 position. Start engine and

engage mower. Begin again with Step 2.

4. Release the reverse implement switch (A) and

reposition the machine as the machine begins to

move rearward.

5. Resume forward travel. The mower should continue

operating.

6. Repeat procedure to position the machine again.

SR99263,00002EB-19-01JUL20

Using Cruise Control (If Equipped)

CAUTION: Avoid injury! Do not use cruise

control when going down hills. Machine speed

will increase. Operate machine in a large, open

area to learn how the cruise control works.

Use cruise control when you want to maintain travel

speed without having to hold the forward travel pedal

down. Cruise control operates only for forward travel.

Engage Cruise Control

1. Push forward pedal down until you reach desired

travel speed.

2. Pull cruise control lever up and release forward pedal

to lock the cruise control.

Disengage Cruise Control

● Depress brake pedal, tap on forward pedal or push

cruise control lever down to the o󰀨 position.

SR99263,00002EC-19-28JUL25

Engaging and Disengaging Mower

NOTE: Put attachment lift lever in transport position to

transport machine or when parking machine.

1. Start engine and run at half speed for a couple of

minutes to warm up.

2. Lower mower deck to desired cutting height position.

NOTE: Throttle lever should be at full throttle position

before engaging mower to avoid stalling engine.

3. Push throttle lever up to the full throttle position.

4. Engage mower.

● On models with electric attachment engagement

switch: Pull up switch.

● On models with mechanical attachment

engagement lever: Push lever forward.

NOTE: The mower and engine stops as the reverse foot

pedal is depressed.

Operating

30-9

5. Disengage mower blades before moving in reverse

or stopping engine.

● Machines with mechanical attachment

engagement lever: Pull lever back.

● Machines with electric attachment engagement

switch: Push down switch.

SR99263,0000338-19-12MAY20

Using Wash Port to Clean Mower Deck

NOTE: Follow this procedure after each use to prevent

buildup and remove corrosive lawn chemicals.

1. Park machine safely. (See Parking Safely in the

Safety section).

GXAL41997—UN—04MAR13

2. Attach quick-coupler to garden hose.

3. Attach garden hose with quick-coupler to wash port

(A) on the mower deck.

4. Turn on water.

5. Start engine.

6. Run at full throttle.

7. Engage mower blades.

8. Flush water under deck for approximately one

minute.

9. Disengage mower blades.

10. Stop engine.

11. Turn o󰀨 water and remove garden hose and quick-

coupler from wash port.

12. Remove quick-coupler from garden hose and store

for future use.

OUO1023,00001B0-19-01MAR13

Unplugging Mower, Bagger, or Material

Collection System

CAUTION: Avoid injury! Do not attempt to

unplug attachment with the machine running.

● Rotating blades are dangerous. Shut o󰀨 the

engine and remove the key before getting o󰀨

the seat to inspect the machine and

attachment.

● Thrown objects can cause serious injury.

Make sure that all machine parts are stopped

before raising hopper top or removing

chutes.

Checking for Plugging While Driving

If grass builds up in the front of the mower discharge

chute, check for plugged chute or problems with blower

assembly (if equipped).

If there is a trail of clippings behind mower or clippings

blow to the side, check for plugged chute, full collector

bags, or problems with blower assembly.

Removing Debris from Inspection Points:

CAUTION: Avoid injury! Do not use hands or

feet to clear plugged mower deck or blower

assembly. Stored energy can cause blades to

rotate.

1. Park machine safely. Wait for all moving parts to stop

before getting o󰀨 to inspect machine.

2. Open hopper cover. Check chute outlet.

3. Remove chute from the mower deck or blower

assembly. Check chute inlet.

4. Check under the mower deck for debris.

MP47322,00F4646-19-10JUL20

Moving Machine by Hand

CAUTION: Avoid injury! When the bypass valve

is open, the machine has unrestricted motion.

● Do not open the bypass valve when the

machine is stopped on an incline to prevent

it from going downhill out of control.

IMPORTANT: Avoid damage! Transmission damage

may occur if the machine is towed or moved

incorrectly:

● Move machine by hand only.

● Do not use another vehicle to move machine.

● Do not tow machine.

1. Unlock the park brake.

Operating

30-10

APY36161—UN—10JUL20

2. On hydrostatic models: Pull out on bypass valve

control rod (A).

3. Push machine to desired location.

IMPORTANT: Avoid damage! Hydrostatic

transmission might be damaged if the bypass

valve control rod is not pushed back to

operating position before attempting to start

the engine. Do not start or operate the machine

with the bypass valve control rod in the pulled-

out position.

4. Push bypass valve control rod back in.

5. Lock the park brake.

MG39705,00004EE-19-28JUL20

Transporting Machine on Trailer

NOTE: Trailer capacity must exceed combined machine

weight and attachment weight. (See Specications

section in Operator’s manual.)

Be sure the trailer has all necessary lights and signs

required by law.

CAUTION: Avoid injury! Use extra care when

loading or unloading the machine onto a trailer

or truck.

● Park trailer on a level surface.

● Use of a trailer with sides is recommended.

● Keep wheels away from drop-o󰀨s and edges.

● Back slowly and in a straight line.

● Close fuel shut-o󰀨 valve, if your machine is

equipped.

● Do not secure machine using optional

bumper as this can dislodge during

transport.

IMPORTANT: Avoid damage! Transporting a

machine on a trailer or on a truck bed at high

speeds can result in hood or engine cover

raising and possibly coming o󰀨 machine if not

secured.

● Position machine on trailer so hood or

engine cover opens from rear of trailer to

prevent wind from blowing hood or cover

open.

● Secure hood or engine cover with existing

machine locks or latches.

● Secure hood or engine cover with tie down

straps if no locks or latches exist.

1. Park trailer on a level surface.

2. Raise mower deck, if installed, before driving

machine onto trailer.

3. Drive machine onto heavy-duty trailer. Position

machine on trailer so hood or engine cover will not

raise in wind while being transported.

4. Lower mower deck completely.

5. Lock park brake.

6. Turn o󰀨 machine and remove key.

APY36162—UN—10JUL20

7. Secure front of machine at both sides of the axle at

points (A) to trailer with heavy-duty straps, chains, or

cables. Straps must be directed down and outward

from machine.

IMPORTANT: Avoid damage! Do not secure machine

using transmission housing.

Operating

30-11

PY43279—UN—29MAY17

8. Secure rear of machine at both sides of the axle at

points (B) to trailer with heavy-duty straps, chains, or

cables. Straps must be directed down and outward

from machine.

9. Secure hood to prevent from lifting while driving.

SR99263,00002ED-19-02JUL20

Transporting Material Collection System (If

Equipped)

If the material collection system is left on the machine

during transport, follow these guidelines when trailering

the unit:

● Empty the cloth bags and remove them from the

hopper. Full bags add extra weight which can

overstress the hopper frame on rough roads. At road

travel speeds, wind can cause premature wear of the

cloth bags.

● Make sure that the hopper cover is latched securely

to the hopper frame.

● If the unit is transported over long distances or at

high speeds, remove the rear bagger or power ow

chute before transport.

TH84124,000020A-19-10APR19

Using Weights

CAUTION: Avoid injury! The machine may

become unstable when operating on slopes

and/or with some attachments.

Use weights to improve stability when

operating on slopes or using attachments.

Remove weights when not required.

IMPORTANT: Avoid damage! Never use liquid in

tires or wheel weights as ballast. Transmission

damage can occur.

When rear ballast is needed, use only the

approved rear weight bracket and attaching

weights.

NOTE: See your John Deere dealer or other service

provider for recommended weights.

● Install front weights for added stability and steering

control when you use equipment, such as the rear-

mounted grass bagger.

● Install rear weights when using the snow blade or

snowblower.

● Remove weights when not required.

MX00654,000039C-19-17OCT25

Using Tire Chains

IMPORTANT: Avoid damage! Do not use chains with

mower deck.

Tire chains are recommended for use with most front

attachments. Remove tire chains before installing

mower deck.

See your attachment operator’s manual for tire chain

recommendation. See your John Deere dealer or other

purchase provider.

SR99263,0000150-19-17OCT25

Using Accessories

GX624364—UN—29MAY24

Using CargO Mount System

The front and rear CargO Mount system brackets (A)

can be used for easy attachment of selected optional

equipment.

Use John Deere approved optional equipment only. See

Operating

30-12

your authorized service center for approved optional

equipment.

gvg6119,1715763751909-19-22MAY24

Choosing Mower Blades

Three types of mower blades are available to use with

100 series models.

● 3-N-1 blades. These are general purpose blades that

are best suited for side-discharge operation, but can

be used with a bagger attachment, or with a mulch

cover installed. They are not designed for optimal

performance when bagging or mulching.

● Bagger blades. These blades are designed for

optimal performance when used with bagger

attachments.

● Mulching blades. These blades are designed for

optimal performance when used with a mulch cover

installed.

MG39705,00004AC-19-02JUL20

Mowing Tips

The following recommendations produce the best lawn

cut quality and appearance:

● Keep mower blades sharp. Dull blades tear grass;

tips of grass then turn brown.

● Mowing at fast speed increases the amount of grass

that collects in the hopper or bagger (where

applicable).

● Cutting grass too short may kill grass and let weeds

grow easily.

Specication

Suggested Finished Cut Height

Range—Height. . . . . . . . . . . . . . . . . . . 44—70 mm (1.75—2.75 in)

● Adjust cutting height to remove only 1/3 of the grass

at a time.

● Do not mow wet grass. If this cannot be avoided,

increasing deck rake from 6.4 mm (1/4 in) to 12.7 mm

(1/2 in) will improve the machines ability to cut in wet

conditions without plugging the discharge chute.

● Mow grass often. Short grass clippings will decay

quickly.

● Mow with engine at full throttle.

● Adjust travel speed to match mowing conditions:

- Travel at slow speed when you mow thick, tall

grass, make sharp turns or trim around objects.

- Travel at moderate speed when you mow thin

grass.

● Use a di󰀨erent mowing pattern each time you mow.

Overlap mowing paths to specied distance.

Specication

Mowing Path

Overlap—Distance. . . . . . . . . . . . . . . . . . . . 50—100 mm (2—4 in)

● Drive over ridges and through shallow ditches

straight-on, not at an angle.

GXAL42115—UN—04MAR13

● Mow around the outside twice, then mow inside in

straight passes. Best cut is achieved when mowing in

a straight line.

● When mowing or mulching near pavement, overlap

the pavement by 50 mm (2 in) to allow clippings to

dispense over grass.

● A thick layer of mulched leaves can prevent sunlight

from getting to grass and smother it. Taller grass

heights allow mulched leaves to dispense easier in

lawn. Mulch leaves several times if needed.

● Use a thatcher in late spring or summer to pull up

dead grass and aerate ground.

● For Mulching Mower:

- Shorter cut heights provide better cut quality, but

may leave noticeable clippings. Higher cut

heights reduce clippings, but cut quality may

decline.

- Increasing the cutting height by a minimum of 6.4

mm (1/4 in) can improve mulching performance.

- If engine begins to labor during mulching

operations, increase deck height to reduce the

amount of grass being added into the mower

deck.

gvg6119,1719203569788-19-23JUN24

Towing Loads

IMPORTANT: Avoid damage! Towing excessive

trailer loads at full speeds for long distances

and up slopes can stress drivetrain

components. To avoid damage to drivetrain

components, use the following guidelines.

● Total towed weight must not exceed 226.79 kg (500

lb). Use counterweights or wheel weights as

Operating

30-13

described in an attachment or pulling machine

operator’s manual.

● When towing over 150 kg (350 lb), depress forward

travel pedal no more than halfway to avoid

transmission damage. Always run tractor at full

throttle when towing loads.

● Avoid inclines greater than a 10° slope while towing

to avoid damage to the pulling machine. Use the

Slope Guide located in this operator’s manual to

ensure proper machine towing operation. See

SAFETY section, Operating on Slopes in this

operator’s manual for additional information.

IMPORTANT: Avoid damage! Always run tractor at

full throttle when PTO is engaged and when

towing loads.

RM87422,0000261-19-04AUG25

Operating

30-14

Servicing Your Machine

IMPORTANT: Avoid damage!

Operating in extreme conditions may require

more frequent service intervals:

● Engine components may become dirty or

plugged when operating in extreme heat,

dust or other severe conditions.

● Engine oil can degrade if machine is

operated constantly at slow or low engine

speeds or for frequent short periods of time.

High-pressure washing can cause damage to

machine components. It is recommended that

your vehicle be washed by hand or with a

garden hose using mild soap.

Avoid spraying water with any great force near

or into the following places:

● Air intake

● Electrical connections (including battery

compartment)

● Wheel bearings

● Radiator (if equipped)

● Warning labels

● Other labels

● Ignition switch

● Instrument panel (gauges and switches)

● Breather/tube vents

● Mower spindles

● Mower idler bearings

● Transmission cooling fans

Please use the following timetables to perform routine

maintenance on your machine.

Park the vehicle safely. (See Park Safely in the SAFETY

Section.)

OUMX068,00006EF-19-22NOV16

Service Intervals

Initial Service 8 Hours

● Lubricate mower spindles.

● Check the mower deck spindle brakes (manual

PTO).

● Lubricate front axle pivot and axle spindles.

Every 25 Hours

● Lubricate mower spindles.

● Lubricate front axle pivot and axle spindles.

Yearly or Every 50 Hours (Whichever Comes First)

● Replace engine oil and lter, or Easy Change ™ 30-

Second Oil Change System (if equipped).

● Replace air lter element(s).

● Replace fuel lter.

● Replace spark plug(s).

● Clean engine cooling ns.

● Clean or replace emission lter (if equipped).

● Sharpen or replace mower blades.

● Check or replace mower drive belts.

● Check and level mower deck.

● Clean mower deck.

● Check mower deck spindle brakes (manual PTO).

● Clean battery terminals.

Every 200 Hours

● Check and adjust valve clearance. (See your John

Deere dealer or other service provider for this

service.)

SDHTXN6,1746463748018-19-04JUN25

Service Intervals

35-1

Grease

IMPORTANT: Avoid damage! Use recommended

John Deere greases to avoid component failure

and premature wear.

The following grease is recommended for service:

● John Deere Multi-Purpose HD Lithium Complex

Grease

● Grease-Gard Premium Plus

Not all grease types are compatible; John Deere does

not recommend mixing greases. If using any product

other than the recommended grease in service, purge

any remaining grease from the system before

application. If not practical, grease twice as often until all

old grease is purged from the system.

OUMX068,0000642-19-12APR24

Lubricating Front Axle

GX624365—UN—23MAY24

Wheel Spindles and Bushings

● Lubricate front wheel spindle grease tting (A) , with

one or two shots of general all-purpose grease.

Front Axle Pivot

● Lubricate front axle center pivot grease tting (B) with

one or two shots of general all-purpose grease.

gvg6119,1716185004505-19-22MAY24

Lubricating Pivot Points

107 cm (42 in) Mower Deck:

APY38196—UN—28JUL20

A— Blade Brake Pivot (2)

B— Deck Idler Pivot

C— Spindle Grease Fitting (2)

● Lubricate the two spindle grease ttings (C) with one

or two shots of general all-purpose grease.

122 cm (48 in) Mower Deck:

APY38197—UN—07JUL20

A— Deck Idler Pivot

B— Spindle Grease Fitting (3)

● Lubricate the deck idler pivot (A) with a general all-

purpose spray lubricant.

● Lubricate the three spindle grease ttings (B) with

one or two shots of general all-purpose grease.

BVVMSIT,00003A5-19-28JUL20

Service Lubrication

40-1

Emissions Service Information

Within the warranty period, John Deere will reimburse

reasonable service costs incurred at service providers

outside the John Deere authorized network only in an

unsafe, emergency condition if an authorized John

Deere dealer is not available and the failure does not

arise from the owner’s misuse or failure to perform

required maintenance. An emergency situation exists

under this section if, after 30 days, the authorized John

Deere network is unable to perform the repairs or

source replacement parts.

Emission Control System Certication Label

NOTE: Tampering with emission controls and

components by unauthorized personnel may result

in severe nes or penalties. Emission controls and

components can only be adjusted by EPA and/or

CARB authorized service centers. Contact your

John Deere Retailer concerning emission controls

and component questions.

The presence of an emissions label signies that the

engine has been certied with the United States

Environmental Protection Agency (EPA) and/or

California Air Resources Board (CARB).

The emissions warranty applies only to those engines

marketed by John Deere that have been certied by the

EPA and/or CARB; and used in the United States and

Canada in o󰀨-road mobile equipment.

Altitude Adjustment (Gasoline or Propane

Converted Engines Only)

If your engine features a carburetor it is calibrated by the

engine manufacturer and is not adjustable.

If your engine is operated at altitudes below 610 m

(2,000 ft.), a high altitude carburetor jet kit is not

required. If your engine is operated at altitudes above

610 m (2,000 ft.), a high altitude carburetor jet kit may

be required for proper engine performance and

emissions control. Operating the engine with the wrong

carburetor conguration at a given altitude may increase

the engine’s emissions and decrease fuel e󰀩ciency and

performance.

See a qualied service provider for details on jet kit

requirements for your specic product.

TC00531,00000EC-19-20FEB25

Avoid Fumes

CAUTION: Avoid injury! Engine exhaust fumes

contain carbon monoxide and can cause

serious illness or death.

Do not run an engine in an enclosed area, such

as a garage, even with doors or windows

opened.

Move the machine to an outside area before

running the engine.

MP47322,00F4652-19-13JAN15

Gasoline Engine Oil

SAE 5W-40

SAE 30

SAE 40

SAE 5W-30

SAE 10W-30

SAE 10W-40

SAE 15W-40

-10

-20

-30

-40

-4

-22

-40

104

122

TS1744—UN—25AUG20

Oil Viscosities for Air Temperature Ranges

Use oil viscosity based on the expected air temperature

range during the period between oil changes.

Using single viscosity grade oils such as SAE 30 or SAE

40 can reduce oil consumption in air cooled engines.

The following oils are approved:

● John Deere Plus-50™ II

● John Deere Turf-Gard™

Other oils may be used if they meet one or more of the

following:

● ILSAC GF-6A

● API Service Category SP

● API Service Category SN

● API Service Category SM

● API Service Category SL

● API Service Category SJ

● ACEA Oil Sequence A3/B3

● ACEA Oil Sequence A3/B4

● ACEA Oil Sequence A5/B5

● ACEA Oil Sequence C5

Plus-50 is a trademark of Deere & Company

Turf-Gard is a trademark of Deere & Company

Service Engine

45-1

● ACEA Oil Sequence C4

● ACEA Oil Sequence C3

● ACEA Oil Sequence C2

● ACEA Oil Sequence C1

DX,ENOIL2-19-15JUL20

Checking Engine Oil Level

IMPORTANT: Avoid damage! Failure to check the oil

level regularly could lead to serious engine

problems if oil level is out of the operating

range:

● Check oil level before operating.

● Check oil level when the engine is cold and

not running.

● Keep oil level between the dipstick marks.

● Shut o󰀨 engine before adding oil.

NOTE: Check oil twice a day if you run engine over 4

hours in a day.

Make sure engine is cold when checking engine oil

level.

1. Park machine safely on level surface. (See Parking

Safely in the Safety section.)

2. Lift hood.

3. Clean area around dipstick to prevent debris from

falling into crankcase.

APY36165—UN—10JUL20

Twin Cylinder Engine Shown

4. Remove dipstick (A). Wipe with clean cloth.

5. Install and tighten dipstick.

6. Remove dipstick.

7. Check oil level on dipstick. Oil must be between ADD

and FULL marks.

8. If oil level is low, add oil to bring oil level no higher

than FULL mark on dipstick. Do not overll.

9. Install and tighten dipstick. Lower hood.

MG39705,00004AD-19-15JUL20

Changing John Deere Easy Change™ 30-

Second Oil Change System (If Equipped)

● For engines equipped with the Easy Change system.

● Replaces the lter and a portion of the engine oil.

CAUTION: Avoid Injury! Park the machine

safely using park brake, turn o󰀨 engine, and

disconnect spark plug wires.

IMPORTANT: Avoid Damage! Oil should be changed

when engine is cool. It is not necessary to run

engine prior to changing oil.

1. Lift hood.

2. Remove shipping tie strap (if equipped) on rst

service only.

APY08908—UN—29MAY18

A— Easy Change Oil System (ECOS)

3. Remove old easy change oil system (ECOS) (A) by

rotating the lter 90 degrees counterclockwise.

Push down while rotating.

4. Wipe clean any drips.

Service Engine

45-2

PY44545—UN—03AUG17

B— Rubber Cap

5. Remove rubber cap (B) from new ECOS.

APY08907—UN—29MAY18

Shown in Locked Position

C— Alignment Pointer on the ECOS

D— Unlocked Pointer

E— Locked Pointer

6. Install new ECOS by aligning the alignment pointer

the engine. Rotate the ECOS 90 degrees clockwise,

until the detent lock engages and the lock pointer on

the ECOS (C) and engine (E) are aligned.

IMPORTANT: Avoid Damage! Keep turning the

ECOS until the detent is engaged and the lock

symbols are aligned.

7. Check oil level with the dipstick. Add oil if

necessary.

8. Connect spark plug wires, start, and run engine at

idle to check for leaks. Stop engine. Fix any leaks

before operating.

9. Lower the hood.

10. The rubber cap can be installed on the used ECOS.

NOTE: Many local government recycling programs,

authorized retailers, auto repair stations, and auto

parts stores puncture and recycle used oil lters

and oil.

SR99263,000014A-19-09JUL20

Changing Engine Oil and Filter on models

not equipped with the John Deere Easy

Change™ 30-Second Oil Change System

IMPORTANT: Avoid damage! Change the oil more

often if the vehicle is used in extreme

conditions:

● Extremely dusty conditions.

● Frequent slow or low-speed operation.

● Frequent short trips.

1. Run engine to warm oil.

2. Park machine safely. (See Parking Safely in the

SAFETY section.)

3. Lift hood.

4. Remove closeout panels.

APY36166—UN—10JUL20

Twin Cylinder Engine is Shown.

5. Put drain pan under drain valve (A).

6. Rotate and remove drain cap (B) and drain oil into

oil drain pan. Allow oil to drain completely.

7. Remove dipstick (C).

Service Engine

45-3

APY36168—UN—10JUL20

Single Cylinder Engine Shown

8. Replace oil lter (D).

a. Wipe dirt from around oil lter.

b. Place a drain pan or funnel under lter tray.

c. Remove old lter and lter gasket and dispose

of properly. Wipe up any spilled oil.

d. Put a light coat of fresh, clean oil on the new

lter gasket.

e. Install replacement oil lter by turning oil lter

to the right (clockwise) until the rubber gasket

contacts lter base. Tighten lter an additional

one-half turn.

9. Install drain cap.

IMPORTANT: Avoid damage! Do not overll.

Overlling can cause smoking, hard starting,

fouling of spark plug, and oil saturation of air

lter.

10. Add oil no higher than FULL mark on dipstick. Use

approximately the amount of oil listed in the

Specications section. Do not overll.

11. Install dipstick.

12. Connect spark plug wires to start and run engine at

idle to check for leaks. Stop engine. Fix any leaks

before operating.

13. Check oil level. Add oil if necessary.

14. Install closeout panels and lower hood.

NOTE: Many local government recycling programs,

authorized retailers, auto repair stations, and auto

parts stores will puncture and recycle used oil lters

and oil.

MG39705,00004AE-19-24JUL20

Cleaning Air Intake Screen and Engine Fins

CAUTION: Avoid Injury! Compressed air can

cause debris to y a long distance.

● Clear work area of bystanders.

● Wear eye protection when using compressed

air for cleaning purposes.

● Reduce compressed air pressure to 210 kPa

(30 psi).

IMPORTANT: Avoid Damage! An obstructed air

intake screen can cause engine damage due to

overheating. Keep air intake screen and other

external surfaces of the engine, including

cooling ns, clean at all times to allow adequate

air intake.

1. Park machine safely. (See Parking Safely in the

Safety section.)

2. Lift hood.

APY36167—UN—10JUL20

Twin cylinder engine shown

3. Clean air intake screen (A), cooling ns and external

surfaces with rag, brush, vacuum or compressed air.

4. Lower hood.

OUO1023,00001C3-19-15JUL20

Checking and Cleaning Air Cleaner

Elements

Checking and Cleaning Air Cleaner Elements (S100,

S110, S120, S130, and S140)

1. Park the machine safely. (See "Parking Safely" in the

SAFETY section.)

2. Let the engine cool.

3. Lift the hood.

4. Clean dirt and debris from the air cleaner cover.

Service Engine

45-4

APY36169—UN—10JUL20

5. Lift the latch (A) to unlock the cover (B). Lift the cover

forward and remove it.

IMPORTANT: Avoid Damage! Dirt and debris can

enter the engine through a damaged lter

element:

● Do not wash the paper element.

● Do not attempt to clean paper element by

tapping it against another object.

● Do not use pressurized air to clean the

element.

● Replace the element only if it is very dirty,

damaged or if the seal is cracked.

PY44553—UN—14AUG17

6. Inspect the paper lter element (C) without removing

it. If the paper lter element is damaged or dirty,

replace it with a new lter:

● Clean air cleaner base very carefully, preventing

any dirt from falling into carburetor.

● Carefully pull the paper element from the air

cleaner elbow (D).

● Install new paper lter element back onto air

cleaner elbow.

7. Install the air cleaner cover and push the latch down

to lock.

8. Lower the hood.

Checking and Cleaning Air Cleaner Elements (S160,

S170, and S180)

1. Park the machine safely. (See "Parking Safely" in

the SAFETY section.)

2. Let the engine cool.

3. Lift the hood.

4. Clean dirt and debris from the air cleaner cover.

APY36171—UN—10JUL20

5. Loosen the two knobs (A) and remove the cover (B).

IMPORTANT: Avoid Damage! Dirt and debris can

enter the engine through a damaged lter

element:

● Do not wash the paper element.

● Do not attempt to clean the paper element by

tapping it against another object.

● Do not use pressurized air to clean the

element.

● Replace the element only if it is very dirty,

damaged or if the seal is cracked.

APY36198—UN—10JUL20

6. Pull lter assembly from air cleaner base (C).

Inspect the foam precleaner (D) without removing it.

If the foam precleaner is dirty:

Service Engine

45-5

a. Remove it from the paper lter carefully.

b. Wash the precleaner in a solution of warm

water and liquid detergent. Do not use oil.

c. Rinse the precleaner thoroughly. Squeeze out

excess water with a dry cloth until the

precleaner is completely dry.

7. Inspect the paper lter element (E). If the paper lter

element is damaged or dirty, replace it with a new

lter.

8. Clean the air cleaner base very carefully, preventing

any dirt from falling into the carburetor.

9. Install the foam precleaner on the paper lter

element.

10. Install the new lter assembly back onto the air

cleaner base.

11. Install the air cleaner cover and tighten the two

knobs.

12. Lower the hood.

SDHTXN6,1745841602070-19-05MAY25

Checking Spark Plug

1. Park machine safely. (See Parking Safely in the

SAFETY section.)

2. Let engine cool.

3. Lift hood.

APY36172—UN—10JUL20

Twin cylinder engine shown

4. Disconnect spark plug wire(s) (A), one on each side

on V-twin engines.

5. Remove spark plug(s).

6. Clean spark plug carefully with a wire brush.

7. Inspect spark plug for:

● Cracked porcelain.

● Pitted or damaged electrodes.

● Other wear or damage.

8. Replace spark plug as necessary.

GXAL42022—UN—04MAR13

9. Check plug gap (B) with a wire feeler gauge. To

change gap, move the outer electrode.

Gap must meet specications.

Specication

Spark Plug—Gap. . . . . . . . . . . . . . . . . . . . . . . 0.030 in. (0.76 mm)

10. Install and tighten spark plugs to specications.

Specication

Spark Plug—Torque. . . . . . . . . . . . . . . . . . .. . . . . 15 lb-ft (20 N·m)

11. Connect spark plug wire(s) and lower hood.

MG39705,00004AF-19-02JUL20

Replacing Fuel Filter

CAUTION: Avoid injury! Fuel vapors are

explosive and ammable:

● Do not smoke while handling fuel.

● Keep fuel away from ames or sparks.

● Shut o󰀨 engine before servicing.

● Cool engine before servicing.

● Work in a well-ventilated area.

● Clean up spilled fuel immediately.

NOTE: Change lter when fuel is low.

1. Park machine safely. (See Parking Safely in the

Safety section).

2. Lift hood.

3. Let engine cool.

4. Put a drain pan under the fuel lter.

Service Engine

45-6

MXT015030—UN—02JUL15

5. Slide hose clamps (A) away from the fuel lter (B)

using pliers.

6. Disconnect hoses from the lter.

IMPORTANT: Avoid damage! Incorrect installation

of the fuel lter may cause engine damage.

Install the lter with the arrow pointing in the

direction of fuel ow (towards the engine) for

proper operation.

7. Connect hoses to the new lter making sure that the

lter arrow is pointing in the direction of the fuel ow.

8. Install clamps and check for leaks.

9. Lower hood.

MG39705,00004C2-19-02SEP20

Spark Arrestor Maintenance (If Equipped)

Spark arrestor assemblies include a screen element

that should be inspected and cleaned

periodically. Visually inspect the screen for tears, broken

wires, or loose welds. Replace the spark arrestor

assembly if any of these conditions exist. If the screen is

determined to be in good condition, proceed with

cleaning the screen by brushing away loose dirt or

carbon using a brush.

RM87422,00002DA-19-05JUL17

Service Engine

45-7

Checking Transmission

The transmission is a sealed component. No

maintenance is required on this transmission. If you

suspect any transmission problems, please contact your

dealer or other service provider.

MP47322,00F465D-19-29JUL25

Service Transmission

50-1

Removing or Installing Mower Drive Belt at

Engine Drive Sheave in Manual PTO

Machines

1. Park machine safely. (See Parking Safely in Safety

section.)

2. Put lift lever in lowest position.

CAUTION: Avoid injury! Component is spring-

assisted and under tension. Injury can occur if

spring-assisted component is released

suddenly.

NOTE: The sheave extension is only applicable for

manual PTO models.

GX633065—UN—25JUN24

A—Belt

B—Drive Sheave

C—Plastic Sheave Extension

D—Gap

E—Belt Keeper

3. Remove belt (A) from the drive sheave (B) through

gap at (D) on both sides by exing the plastic sheave

extension (C). Do not pull down on belt keeper (E).

4. To install the belt (A) on the drive sheave (B), ex the

plastic drive sheave extension (C) through the gap

(D) on both sides between C and E without pulling

down on (E).

gvg6119,1716185642208-19-28JUN24

Removing or Installing Mower Drive Belt at

Engine Drive Sheave in Electronic PTO

Machines

1. Park machine safely. (See Parking Safely in Safety

section.)

2. Put wood blocks under each side of mower deck.

3. Put attachment lift lever in lowest position, bringing

mower deck down onto blocks.

GX619005—UN—26JUN24

4. Put a 15 mm closed-end wrench or a socket on the

idler sheave nut (A) and rotate clockwise to move

idler sheave toward the front of the tractor and hold to

release belt tension.

5. Remove mower drive belt from drive sheave (B).

CAUTION: Avoid injury! Mower lift arms can

pinch ngers. Lift arms are spring loaded and

can snap back when deck is removed.

Lock lift lever before pulling pin to remove

mower deck.

6. Installation is the reverse of removal.

gvg6119,1719231253741-19-27JUN24

Removing Mower Deck

1. Park machine safely. (See Parking Safely in Safety

section.)

2. Put wooden blocks under each side of the mower

deck.

3. Put attachment lift lever in lowest position, bringing

mower deck down onto blocks.

4. Remove the drive belt. (See Removing or Installing

Mower Drive Belt at Engine Drive Sheave in Manual

PTO Machines or Removing or Installing Mower

Drive Belt at Engine Drive Sheave in Electronic PTO

Machines in the Service Mower section.)

Service Mower

55-1

GX624367—UN—30MAY24

NOTE: The removal of the engagment drive cable is

only for Manual PTO machines

On machines with manual PTO mower deck,

disconnect mower engagement drive cable (A) on

the left side of the mower deck.

a. Remove spring locking pin (B), lift up and

remove from bracket (C).

b. Push down on center of spring (D) and pull the

hook out of bracket (E).

CAUTION: Avoid injury! Mower lift arms can

pinch ngers. Lift arms are spring loaded and

can snap back when deck is removed.

Lock lift lever before pulling pin to remove

mower deck.

GX624362—UN—05JUN24

6. Remove spring locking pins (F), washers, pull rear

draft arm (G) and adjustable lift links (H) o󰀨 of the

pins on each side of machine.

GX633061—UN—01JUL24

7. Remove spring locking pin (I), washer (J), and front

draft rod (K) from the mower deck bracket (L).

8. Remove wooden blocks from both sides and slide

mower deck out from under the machine.

9. To operate the machine without the mower deck see

below step:

● To remove from the machine: Pull front draft rod

(K) out from front of the unit in direction (M)

without removing nut.

GX624344—UN—26JUN24

● On manual PTO mower deck only: Push mower

engagement drive cable into clip (N) and hook end of

the cable spring with hardware (O) into peg on the

left side of machine frame.

gvg6119,1716185663853-19-01JUL24

Service Mower

55-2

Installing Mower Deck

1. Park machine safely. (See Parking Safely in Safety

section.)

2. Put attachment lift lever in the transport position.

3. Slide mower under machine.

4. Put wooden blocks under each side of mower deck.

5. Put attachment lift lever in lowest position.

GX624369—UN—23MAY24

6. Fasten rear draft arm (A) and adjustable lift link (B)

on each side with washers and spring locking pins

(C).

IMPORTANT: Avoid damage! To prevent clutch

damage, make sure that front draft rod is

installed correctly. Secure rod with washer and

spring locking pin on the left side of mower

deck bracket.

GX633062—UN—01JUL24

7. Install front draft rod (F) into the front rod hanger

bracket in direction (H) and then into the mower

deck bracket (G) in the upper hole, without

removing the nut on the front draft rod.

8. Secure front draft rod with washer (E) and spring

locking pin (D).

9. Install the drive belt. (See Removing or Installing

Mower Drive Belt at Engine Drive Sheave in Manual

PTO Machines or Removing or Installing Mower

Drive Belt at Engine Drive Sheave in Electronic

PTO Machines in the Service Mower section.)

GX619013—UN—01JUL24

10. On manual PTO mower deck only: Connect mower

engagement drive cable (I) on the left side of the

mower deck.

a. Ensure that the spring cable is routed under

the belt.

b. Install spring locking pin (J), lift down, and

install into bracket (K).

c. Push on center of spring (L) and install into the

idler sheave bracket M).

11. Lift mower deck to transport positon and then

remove wood blocks from both sides of mower

deck.

12. Level mower deck. (See Checking and Adjusting

Mower Deck Level in the Operating section.)

gvg6119,1716185698820-19-01JUL24

Replacing Mower Drive Belt—42 in Deck

1. Park machine safely. (See Parking Safely in the

Safety section.)

2. Remove mower deck. (See Removing Mower Deck

in the Service Mower section.)

Service Mower

55-3

APY22313—UN—18JUL19

3. Remove drive belt:

a. Remove three capscrews and belt shield (A).

b. Remove two capscrews and belt shield (B).

c. Loosen sheaves (C).

d. Remove mower belt.

4. Inspect belt for wear or damage; replace as

necessary.

5. Clean top surface of mower deck and sheaves.

6. Install belt on mower deck as shown. Make sure belt

is in the groove of each sheave.

7. Tighten sheaves to specications.

Specication

Mower Deck Drive Sheave Nuts

(42 in Mower Deck)—Torque. . . . . . . . . . . . . . . . . 47 N·m (35 lb-ft)

8. Install belt shields.

9. Install mower deck.

gvg6119,1717493094281-19-01JUL24

Replacing Mower Drive Belt—48 in and 54

in Decks

1. Park machine safely. (See Parking Safely in Safety

section.)

2. Remove mower deck. (See Removing Mower Deck

in the Service Mower section.)

APY22314—UN—24JUL19

Remove ve capscrews and left and right belt shields

(A).

3. Remove drive belt.

a. Loosen left side sheaves (B) and (C).

b. Remove mower belt.

4. Inspect belt for wear or damage; replace as

necessary.

5. Clean top surface of mower deck and sheaves.

6. Install belt on mower deck as shown. Make sure belt

is in the groove of each sheave.

7. Tighten sheaves to specications.

Specication

Mower Deck Drive Sheave Nuts

(48 in and 54 in Mower

Deck)—Torque. . . . . . . . . . . . . . . . . . . . . . . . . . . 47 N·m (35 lb-ft)

8. Install belt shields.

9. Install mower deck.

gvg6119,1717493128049-19-01JUL24

Checking for Bent Mower Blades

CAUTION: Avoid Injury! Blades are sharp.

Always wear gloves when handling blades or

working near blades.

Replace blades if defective. Never straighten or

weld them.

1. Park machine safely. (See Parking Safely in the

Safety section.)

2. Raise mower deck to highest position to access

blades.

Service Mower

55-4

MXAL42867—UN—09APR13

Mower Deck With Side Discharge Used for Illustration

3. Measure distance (A) between blade tip and at

ground surface.

4. Rotate blade 180° and measure distance between

other blade tip and at ground surface.

5. Install new blade if the di󰀨erence between the two

measurements is more than 3 mm (1/8 in).

6. Repeat for all blades.

SR99263,00002AA-19-10APR20

Servicing Mower Blades

CAUTION: Avoid injury! Rotating blades are

dangerous. Before adjusting or servicing

mower:

Disconnect spark plug wires or battery negative

(-) cable to prevent engine from starting

accidentally.

Always wear gloves when handling mower

blades or working near blades.

Removing Mower Blades

1. Park machine safely. (See Parking Safely in Safety

section.)

2. Raise mower deck to gain access to mower blades. If

necessary, remove mower deck.

3. Block mower blade with a piece of wood to prevent it

from spinning.

GXAL42597—UN—19MAR13

4. Loosen and remove nut (A), washer (B), and blade

(C).

5. Inspect blades; sharpen, balance, or replace blades

as necessary.

Installing Mower Blades

1. Position mower blade (C) with the cutting edge

towards the ground.

2. Align the splined center hole in the blade with the

splined spindle shaft (D) and put the blade onto the

mower spindle shaft.

3. Install washer, with cupped side towards blade, and

install nut to secure blade onto splined spindle shaft.

4. Block mower blade with a piece of wood to prevent

spinning and tighten nut.

5. Using 15/16 in socket, tighten 5/8 in blade nut to

specications.

Specication

Mower Deck Blade Nut—Torque . . . . . . . . . . . . . . . 88 N·m (65 lb·ft)

SR99263,00002E3-19-06APR20

Sharpen Blades

CAUTION: Avoid injury! Blades are sharp.

Always wear gloves when handling blades or

working near blades.

Always wear safety eye protection when

grinding.

● Sharpen blades with grinder, hand le, or electric

blade sharpener.

Service Mower

55-5

GXAL42041—UN—04MAR13

● Keep original bevel (A) when grinding.

● The blade cutting edge (B) should meet

specications.

Specication

Mower Blade Cutting

Edge—Distance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.40 mm

(1/64 in)

● Balance blades before installing.

MX00654,000039E-19-17AUG23

Balance Blades

CAUTION: Avoid injury! Blades are sharp.

Always wear gloves when handling blades or

working near blades.

1. Clean blade.

GXAL42042—UN—04MAR13

2. Put blade on nail in a vise. Turn blade to horizontal

position.

3. Check balance. If blade is not balanced, heavy end

of blade will drop.

4. Grind bevel of heavy end. Do not change blade

bevel.

MX00654,000039F-19-17AUG23

Service Mower

55-6

Electrical

WARNING: Avoid injury! Battery posts, terminals and

related accessories contain lead and lead components,

chemicals known to the State of California to cause

cancer and reproductive harm. Wash hands after

handling.

MP47322,00F466E-19-04AUG25

Service the Battery Safely

MXAL42869—UN—09APR13

CAUTION: Avoid injury! The battery produces a

ammable and explosive gas.

To prevent the battery from exploding:

● Do not smoke or have open ame near

battery.

● Wear eye protection and gloves.

● Do not allow direct metal contact across

battery posts.

● Remove negative cable rst when

disconnecting.

● Install negative cable last when connecting.

MP47322,00F466F-19-13JAN15

Removing and Installing the Battery

Removing

1. Park machine safely and lift hood. (See Parking

Safely in the Safety Section.)

APY36177—UN—10JUL20

2. Disconnect negative (-) battery cable (A).

3. Push red cover (B) away from positive (+) battery

terminal and remove cable (C) from battery.

4. Remove the battery strap (D) from C type clip (E) on

the front left side of the battery tray.

5. Remove battery.

Installing

1. Place battery into battery tray.

APY36178—UN—27JUL20

2. Insert the battery strap (A) into the clip (B) between

the beads on the strap.

3. Connect positive (+) cable (C) to positive (+) battery

terminal rst, then negative (-) cable (D) to negative

(-) battery terminal.

4. Apply spray lubricant to terminal to help prevent

corrosion.

5. Slide red cover over positive battery terminal.

MG39705,00004B3-19-03JUL20

Service Electrical

60-1

Clean Battery and Terminals

1. Park machine safely. (See Parking Safely in the

Safety section.)

2. Disconnect and remove battery.

3. Wash battery with solution of four tablespoons of

baking soda to one gallon of water. Be careful not to

get the soda solution into the cells.

4. Rinse the battery with plain water and dry.

5. Clean terminals and battery cable ends with wire

brush until bright.

6. Install battery.

7. Attach cables to battery terminals, beginning with the

positive cable, using washers and nuts.

8. Apply spray lubricant to terminal to prevent

corrosion.

MP47322,00F4671-19-17AUG23

Use Booster Battery

CAUTION: Avoid injury! The battery produces a

ammable and explosive gas.

To prevent the battery from exploding:

● Do not smoke or have open ame near

battery.

● Wear eye protection and gloves.

● Do not jump-start or charge a frozen battery.

Warm battery to:

Specication

Battery—Temperature. . . . . . . . . . . . . . . . . . . . . . . . . 16°C (60°F)

● Do not connect the negative (-) booster cable

to the negative (-) terminal of the discharged

battery. Connect at a good ground location

away from the discharged battery.

MXAL42872—UN—09APR13

A—Booster Battery

B—Disabled Vehicle Battery

C—Positive (+) Post

D—Positive (+) Post

E—Negative (-) Post

F—Negative (-) Booster Cable End

1. Connect positive (+) booster cable to booster battery

(A) positive (+) post (C).

2. Connect the other end of positive (+) booster cable to

the disabled vehicle battery (B) positive (+) post (D).

3. Connect negative (–) booster cable to booster

battery negative (–) post (E).

IMPORTANT: Avoid damage! Electric charges from

the booster battery damages machine

components. Do not install negative booster

cable to machine frame. Install only to the

engine block.

Install negative booster cable away from

moving parts in the engine compartment, such

as belts and fan blades.

4. Connect the other end (F) of negative (–) booster

cable to a metal part of the disabled machine engine

block away from battery.

5. Start the engine of the disabled machine and run

machine for several minutes.

6. Carefully disconnect the booster cables in the exact

reverse order: negative cable rst and then the

positive cable.

MP47322,00F4672-19-10AUG23

Replacing Headlight

1. Park the machine safely. (See "Parking Safely" in the

Safety section.)

2. Lift the hood.

MX663343—UN—06MAY25

3. Spread the tabs (A).

4. Remove the LED light (B) from the headlight

assembly (D).

5. Disconnect the connector (C) from the LED light (B).

Service Electrical

60-2

6. Connect the new LED light to the connector.

7. Install the new LED light into headlight assembly (D).

8. Lower the hood.

SDHTXN6,1745842272398-19-06MAY25

Replacing Fuse

1. Park machine safely. (See Parking Safely in the

Safety section.)

2. Lift hood.

APY36188—UN—10JUL20

3. Pull defective fuse (A) out of socket.

4. Check metal clip in fuse window and discard fuse if

clip is broken.

5. Push new 20 A fuse into socket.

6. Lower hood.

MG39705,00004B5-19-03JUL20

Service Electrical

60-3

Gasoline Fuel for 4-Cycle Engines

Use unleaded gasoline with a minimum octane rating of

87 AKI (anti-knock index) or 90 RON (research octane

number). Gasoline fuels specied to EN 228 or ASTM

D4814 are recommended.

Fuel blends of unleaded gasoline with a maximum 10%

ethanol or 15% MTBE (methyl tertiary-butyl ether) are

also acceptable.

CAUTION: Reduce the risk of re. Handle fuel

carefully. DO NOT ll the fuel tank when the

engine is running or hot. Stop engine and allow

it to cool for several minutes before lling fuel

tank. Fill fuel tank only to the bottom of the ller

neck.

Refuel outdoors. DO NOT smoke while you ll

the fuel tank or service the fuel system.

Store fuel in properly identied polyethylene

containers.

When storing fuel, add John Deere Gasoline

Conditioner and Stabilizer (or equivalent) at the

specied concentration.

IMPORTANT: DO NOT use methanol or fuel blends

that contain methanol.

Avoid spilling fuel. Gasoline can damage plastic

and painted surfaces.

DO NOT mix oil with gasoline.

DX,FUEL2-19-15MAY13

Fill Fuel Tank

CAUTION: Avoid injury! Fuel vapors are

explosive and ammable:

● Shut engine o󰀨 before lling fuel tank.

● Allow engine to cool before refueling.

● Do not smoke while handling fuel.

● Keep fuel away from ames or sparks.

● Fill fuel tank outdoors or in ventilated area.

● Clean up spilled fuel immediately.

● Prevent static electric discharge by using a

clean, approved, non metal container.

IMPORTANT: Avoid damage! Dirt and water in fuel

causes engine damage:

● Clean dirt and debris from the fuel tank

opening.

● Use clean, fresh, stabilized fuel.

● Fill the fuel tank at the end of operation each

day to prevent condensation and freezing

during cold weather.

● If using a funnel, make sure it is plastic and

has no screen or lter.

1. Park machine safely. (See Parking Safely in the

Safety section.)

2. Allow engine to cool.

3. Remove any debris from area around fuel tank cap.

4. Remove fuel tank cap slowly to allow any pressure

built up in tank to escape.

5. Fill fuel tank only to bottom of ller neck. Do not

overll.

NOTE: On some models, the fuel tank cap will click

when it is tight.

6. Install fuel tank cap and turn cap until it is tight.

MP47322,00F4675-19-10AUG23

Lifting Machine

1. Park machine safely. (See Parking Safely in the

Safety section.)

CAUTION: Avoid injury! The machine can fall or

slip from an unsafe lifting device or supports.

● Use a safe lifting device rated for the load to

be lifted.

● Lower machine onto jackstands or other

stable supports and block wheels before

servicing.

APY36180—UN—10JUL20

2. Safely lift rear of the machine at the machine frame

point (A). Place jackstands or other stable supports

onto transaxle locations (B) where mounting bolts for

frame come through.

3. If only lifting rear of machine, block front wheels

remaining on ground to avoid movement of the

machine.

Service Miscellaneous

65-1

APY36181—UN—10JUL20

4. Safely lift front of the machine at the machine frame

point (C). Place jackstands or other stable supports

under the frame on each side at location (B).

5. If only lifting front of machine, block rear wheels

remaining on ground to avoid movement of the

machine.

6. To lower the machine, lift front and/or rear of

machine, and remove jackstands or supports. Lower

machine.

MG39705,00004ED-19-28JUL20

Checking Tire Pressure

CAUTION: Avoid injury! Explosive separation of

tire and rim parts is possible when they are

serviced incorrectly:

● Do not attempt to mount a tire without the

proper equipment and experience to perform

the job.

● Make sure that all tires are inated to the

recommended pressure, especially when

operating on slopes. Low pressure can

cause machine to become unstable on

slopes.

● Do not weld or heat a wheel and tire

assembly. Heat can cause an increase in air

pressure resulting in an explosion. Welding

can structurally weaken or deform the wheel.

● Do not stand in front or over the tire

assembly when inating. Use a clip-on chuck

and extension hose long enough to allow

you to stand to one side.

1. Check tires for damage.

2. Check tire pressure with an accurate low-pressure

gauge.

3. A lower pressure will improve traction and

performance depending on turf conditions or if

transport areas have steep inclines.

4. Add or remove air to meet specied tire pressure.

(See Specications section for recommended tire

pressures.)

MP47322,00F4677-19-10JUN20

Removing and Installing Hood

Removing

CAUTION: Avoid injury! Touching hot surfaces

can burn skin. The engine, components, and

uids are hot if the engine has been running.

Allow the engine to cool before servicing or

working near the engine and components.

IMPORTANT: Avoid damage! Do not operate

machine with hood open. Hood must be closed

for proper engine cooling and exhaust.

1. Park machine safely. (See Parking Safely in the

Safety section.)

2. Let engine cool.

APY36182—UN—10JUL20

3. Open hood.

4. Disconnect wiring harness (A).

Service Miscellaneous

65-2

APY36183—UN—10JUL20

5. Apply pressure to the pointed position on the left side

of hood and slowly lower hood. Left side pivot will

release after rotating closed approximately 45°.

Once left side pivot releases, slide out right side

pivot. Lower hood slightly and lift hood from brackets

(B).

Installing

1. Slide right side hood pivot into the tractor bracket

with hood in open position (left side pivot slides into

place as hood closes) and slowly close hood.

2. Open hood.

3. Connect wiring harness. Verify that wiring harness is

properly retained.

4. Close hood.

MG39705,00004EF-19-28JUL20

Cleaning Plastic Surfaces

IMPORTANT: Avoid damage! Improper care of

machine plastic surfaces can damage that

surface:

● Do not wipe plastic surfaces when they are

dry. Dry wiping results in minor surface

scratches.

● Use a soft, clean cloth (bath towel, diaper,

automotive mitt.)

● Do not use abrasive materials, such as

polishing compounds, on plastic surfaces.

1. Rinse hood and entire machine with clean water to

remove dirt and dust that may scratch the surface.

2. Wash surface with clean water and a mild liquid

automotive washing soap.

IMPORTANT: Avoid damage! Insect repellent spray

may damage plastic and painted surfaces. Do

not spray insect repellent near machine.

3. Dry thoroughly to avoid water spots.

4. Wax the surface with a liquid automotive wax. Use

products that specically say “contains no

abrasives.”

IMPORTANT: Avoid damage! Do not use a power

bu󰀨er to remove wax.

5. Bu󰀨 applied wax by hand using a clean, soft cloth.

SR99263,00002B3-19-06APR20

Cleaning and Repairing Metal Surfaces

Cleaning:

Follow automotive practices to care for your vehicle’s

painted metal surfaces. Use a high-quality automotive

wax regularly to maintain the factory look of your

vehicle’s painted surfaces.

Repairing Minor Scratches (surface scratch):

1. Clean area to be repaired thoroughly.

IMPORTANT: Avoid damage! Do not use rubbing

compound on painted surfaces.

2. Use automotive polishing compound to remove

surface scratches.

3. Apply wax to entire surface.

Repairing Deep Scratches (bare metal or primer

showing):

1. Clean area to be repaired with rubbing alcohol or

mineral spirits.

2. Use paint stick with factory-matched colors available

from your service provider to ll scratches. Follow

directions included on paint stick for use and for

drying.

3. Smooth out surface using an automotive polishing

compound. Do not use power bu󰀨er.

4. Apply wax to surface.

MP47322,00F467A-19-16JUL25

Avoid Damage to Plastic and Painted

Surfaces

● Do not wipe plastic parts until they are rinsed rst.

Using a dry cloth causes scratches.

● Insect repellent spray damages plastic and painted

surfaces. Do not spray insect repellent near

machine.

● Be careful not to spill fuel on the machine. Fuel

damages surfaces. Wipe up spilled fuel immediately.

MP47322,00F4630-19-02DEC22

Service Miscellaneous

65-3

Removing and Installing Front Wheel

Assembly

Removing:

1. Park machine safely. (See Parking Safely in the

Safety section.)

CAUTION: Avoid injury! The machine can fall or

slip from an unsafe lifting device or supports.

● Use a safe lifting device rated for the load to

be lifted.

● Lower machine onto jackstands or other

stable supports and block wheels before

servicing.

IMPORTANT: Avoid damage! Place jackstands

under frame, not under transmission or engine,

when raising or supporting machine.

APY36184—UN—10JUL20

2. Safely lift and support machine. Place safe lifting

device under end of front hanger bracket at location

(A), and place jackstands or other stable supports

under frame on each side at location (B). Block

wheels remaining on the ground to prevent machine

movement.

GXAL42052—UN—04MAR13

3. Remove plastic cap (C) from end of wheel hub.

CAUTION: Avoid injury! Components are

installed under spring tension. Wear eye

protection and use proper tools when installing

and removing components with spring tension.

GXAL42053—UN—04MAR13

4. Remove snap ring (D) from end of axle.

5. Remove washer (E) and wheel from axle.

CAUTION: Avoid injury! Explosive separation of

tire and rim parts is possible when they are

serviced incorrectly:

● Do not attempt to mount a tire without the

proper equipment and experience to perform

the job.

6. Take wheel assembly to a John Deere dealer or other

service providerfor repairs.

Installing

1. Grease spindles and wheel hub grease ttings with

specied grease.

2. Install wheel and washer (E) on axle.

3. Install snap ring (D).

4. Install plastic cap (C).

5. Safely remove jackstands and lower machine.

SR99263,00002B1-19-17OCT25

Removing and Installing Rear Wheel

Assembly

Removing

1. Park machine safely. (See Parking Safely in the

Safety section.)

CAUTION: Avoid injury! The machine can fall or

slip from an unsafe lifting device or supports.

● Use a safe lifting device rated for the load to

be lifted.

● Lower machine onto jackstands or other

Service Miscellaneous

65-4

stable supports and block wheels before

servicing.

IMPORTANT: Avoid damage! Place jackstands

under frame, not under transmission or engine,

when raising or supporting machine.

APY36180—UN—10JUL20

2. Safely lift and support machine. Place safe lifting

device under transmission centered under machine

frame point (A). Place jackstands or other stable

supports on each side (B) where mounting bolts for

frame come through. Block wheels remaining on the

ground to prevent machine movement.

APY36185—UN—10JUL20

3. Remove plastic cap (C), snap ring (D), and washer

(E).

4. Remove wheel.

IMPORTANT: Avoid damage! Do not lose the shaft

key. Key must be installed for wheels to rotate

and tractor to move.

5. Remove shaft key (F) (shown on end of transmission

shaft), two washers (G), except for model S100, and

spacer (H).

CAUTION: Avoid injury! Explosive separation of

tire and rim parts is possible when they are

serviced incorrectly:

● Do not attempt to mount a tire without the

proper equipment and experience to perform

the job.

6. Take wheel assembly to a John Deere dealer or other

service provider for repairs.

Installing

IMPORTANT: Avoid damage! Do not lose the shaft

key. Key must be installed for wheels to rotate

and tractor to move.

NOTE: Rear wheels are installed with valves to the

outside.

1. Install two washers (G), except on model S100,

spacer (H), and shaft key (F).

2. Install rear wheel, washer (E), snap ring (D), and

plastic cap (C).

3. Safely remove jackstands and lower machine.

SR99263,00002F1-19-17OCT25

Service Miscellaneous

65-5

Using Troubleshoot Chart

If you are experiencing a problem that is not listed in this chart, see

your Technical Manual, dealer, or other service provider for service.

MP47322,00F467B-19-17OCT25

Engine

IF CHECK

Poor Engine Performance Dirt in fuel system or fuel is old.

Replace fuel with fresh stabilized

fuel. Obtain fuel from another

supplier before suspecting

machine problems. Suppliers

blend fuels di󰀨erently and

changing suppliers will generally

solve any performance

problems.

Fuel blended with alcohol or

ether may contribute to

performance problems by

causing gum and varnish

deposits, especially if fuel is

stored for several weeks or more.

Obtain fresh fuel.

Engine Will Not Start Brake pedal not depressed.

Mower is engaged.

Spark plug wire is loose or

disconnected.

Improper fuel.

Transmission is in reverse.

Plugged fuel lter.

Defective safety switch.

Electrical problem - See

Electrical Troubleshooting

Section

Engine Is Hard To Start Choke cable not adjusted

properly.

Plugged fuel lter.

Faulty spark plug.

Stale or improper fuel.

Loose or corroded electrical

connections.

Improper engine oil viscosity.

Engine Runs Unevenly Cooling ns plugged.

Loose electrical connections.

Choke or throttle cable sticking.

Fuel line or fuel lter plugged.

Stale or dirty fuel.

Improper fuel.

Air cleaner element plugged.

Engine Misses Under Load Faulty spark plug.

Stale or dirty fuel.

Plugged fuel lter.

Engine Vapor Locks Fuel tank vent plugged.

Dirt in fuel lter.

Cooling ns plugged.

Loose hose connection at fuel

lter or fuel pump.

Engine Overheats Engine air intake screen

plugged.

Cooling ns plugged.

Engine oil low or too high.

Engine operated too long at a

slow idle speed.

IF CHECK

Engine Will Not Idle Spark plug not gapped correctly.

Faulty spark plug.

Operator raising o󰀨 the seat.

Engine Knocks Stale or low octane fuel.

Engine overloaded.

Low engine speed.

Oil level low.

Engine Stops Or Misses When

Operating On Hillsides

Fuel tank less than half full of

fuel.

Operator raising o󰀨 of the seat.

Engine Backres Faulty spark plug.

Operator raising o󰀨 of the seat.

Engine Loses Power Engine overheating.

Too much oil in engine.

Dirty air cleaner.

Faulty spark plug.

Travel speed is too fast for

conditions.

Improper fuel.

Excessive Fuel Consumption Choke is not fully open.

Black Exhaust Smoke Air lter is dirty or oil soaked.

Choke partially engaged.

Engine Stops When REVERSE

Foot Pedal Is Depressed And

Attachment Is Engaged

(Hydrostatic)

Normal condition. (See Using

Reverse Implement Option in the

OPERATING section.)

Engine Stops When Automatic

Shift Lever Is Moved To The R

(REVERSE) Position and

Attachment Is Engaged

(Automatic)

Normal condition. (See Using

Reverse Implement Option in the

OPERATING section.)

RM87422,00002A4-19-06JUL15

Electrical

IF CHECK

Starter Does Not Work Or Will

Not Turn Engine

Brake pedal is not depressed.

Mower is engaged.

Battery terminals are corroded.

Battery not charged.

Transmission is in reverse.

Blown fuse.

Battery Will Not Charge Dead cell in the battery.

Battery cables and terminals are

dirty.

Low engine speed or excessive

idling.

Lights Do Not Work Light plug disconnected.

Loose or burned out bulb.

The fuel level indicator ashes

"E33" intermittently or shows full

bars constantly when fuel tank is

not full

Check the fuel sender connector

located beneath the seat for full

and proper connection. If

connections are good but the

problem persists, contact your

John Deere Dealer or other

service provider.

MG39705,00004DB-19-29JUL25

Troubleshooting

70-1

Tractor

IF CHECK

Tractor Vibrates Too Much Or

Rattles Excessively

Attachment drive belts worn or

damaged.

Traction drive belt damaged or

worn.

Dirt on drive sheaves.

Blades bent or out of balance.

Tractor Will Not Move With

Engine Running

Parking brake locked.

Bypass rod is pulled out.

OUO1023,00001EB-19-19JUN15

Mower

IF CHECK

Discharge Chute Plugged Travel speed too fast.

Grass too long.

Grass too wet.

Engine rpm not at wide open

throttle.

Restricted air ow.

Belt installed incorrectly.

Patches Of Grass Uncut Travel speed too fast.

Engine rpm not at wide open

throttle.

Mower deck needs cleaning.

Belt Slipping Debris in sheaves.

Worn belt.

Belt tension is incorrect.

Too Much Vibration Debris on mower deck or in

sheaves.

Damaged drive belt.

Damaged sheaves or sheaves

out of alignment.

Blades out of balance.

Blades Scalping Grass Cutting too low.

Mower wheels not adjusted

correctly.

Turning speed too fast.

Ridges in terrain.

Rough or uneven terrain.

Low tire pressure.

Mower Loads Down Tractor Engine rpm too low.

Travel speed too fast.

Debris wrapped around mower

spindles.

Uneven Cut Mower deck not leveled properly.

Travel speed too fast.

Blades dull.

Mower wheels not adjusted

correctly.

Tire pressure unequal.

Mower (Or Other Attachment)

Stops When Vehicle Is Operated

in REVERSE

Normal condition. (See Using

Reverse Implement Option in the

OPERATING section.)

OUO1023,00001EC-19-19JUN15

Troubleshooting

70-2

Storing Safety

CAUTION: Avoid injury! Fuel vapors are

explosive and ammable.

Engine exhaust fumes contain carbon

monoxide and cause serious illness or death:

● Run the engine only long enough to move

the machine to or from storage.

● If a machine is stored before allowing it to

cool, machine res and structure res can

occur. Fires can occur if debris is not

removed from around the engine and mu󰀪er,

or if stored near combustible materials.

● Do not store vehicle with fuel in the tank

inside a building where fumes reach an open

ame or spark.

● Allow the engine to cool before storing the

machine in any enclosure.

MP47322,00F4680-19-06MAY15

Preparing Machine for Storage

1. Repair any worn or damaged parts. Replace parts if

necessary. Tighten loose hardware.

2. To prevent rust, repair scratched or chipped metal

surfaces.

3. Remove grass and debris from machine.

4. Clean under the rotary deck and remove grass and

debris from inside chute and bagger, if applicable.

5. Wash the machine and apply wax to metal and

plastic surfaces.

6. To dry belts and pulleys, run machine for ve

minutes.

7. To prevent rust, apply light coat of engine oil on pivot

and wear points.

8. Lubricate grease points and check tire pressure.

MP47322,00F4681-19-13JUL16

Preparing Fuel and Engine For Storage

Fuel:

If you have been using “Stabilized Fuel,” add stabilized

fuel to tank until the tank is full.

NOTE: Filling the fuel tank reduces the amount of air in

the fuel tank and helps reduce deterioration of fuel.

If you are not using “Stabilized Fuel”:

1. Park machine safely in a well-ventilated area. (See

Parking Safely in the Safety section.)

NOTE: Try to anticipate the last time the machine will be

used for the season so very little fuel is left in the

fuel tank.

2. Turn on engine and allow to run until it runs out of

fuel.

3. For machines equipped with key switch, turn key to

o󰀨 position.

IMPORTANT: Avoid damage! Stale fuel can produce

varnish and plug carburetor or injector

components and a󰀨ect engine performance.

● Add fuel conditioner or stabilizer to fresh fuel

before lling tank.

4. Mix fresh fuel and fuel stabilizer in separate

container. Follow stabilizer instructions for mixing.

5. Fill fuel tank with stabilized fuel.

6. Run engine for a few minutes to allow fuel mixture to

circulate through carburetor on gas engine or fuel

injectors on diesel engine.

Engine:

Engine storage procedure should be used when vehicle

is not to be used for longer than 60 days.

1. Change engine oil and lter.

2. Service air lter if necessary.

3. Clean debris from engine air intake screen.

4. On gas engines:

● Remove spark plugs. Put 30 mL (1 oz) of clean

engine oil in cylinders.

● Install spark plugs, but do not connect spark plug

wires.

● Crank the engine 5 or 6 times to allow oil to be

distributed.

5. Clean the engine and engine compartment.

6. Remove battery.

7. Clean the battery and battery posts. Check the

electrolyte level if your battery is not maintenance

free.

8. Close fuel shuto󰀨 valve if your machine is equipped.

9. Store the battery in a cool, dry place where it will not

freeze.

NOTE: The stored battery should be recharged every 90

days.

10. Charge the battery.

IMPORTANT: Avoid damage! Prolonged exposure to

sunlight could damage surfaces. Store machine

inside or use a cover if stored outside.

Storage

75-1

11. Store the vehicle in a dry, protected place. If vehicle

is stored outside, put a waterproof cover over it.

RM87422,00007C9-19-19JUL17

Removing Machine From Storage

1. Check tire pressure.

2. Check engine oil level.

3. Check battery electrolyte level if your battery is not

maintenance free. Charge battery if necessary.

4. Install battery.

5. On gas engines: check spark plug gap. Install and

tighten plugs to specied torque.

6. Lubricate all grease points.

7. Open fuel shut-o󰀨 valve if your machine is equipped.

8. Run the engine 5 minutes without the mower or any

attachments running to allow oil to be distributed

throughout engine.

9. Be sure all shields and guards or deectors are in

place.

MP47322,00F4683-19-17FEB23

Storage

75-2

Model S100

Engine Model . . . . . . . . . . . . . . . . . . . . . . . Briggs & Stratton 31

Power Rating Information . . . . . . . . . . www.briggsandstratton.com/

Displacement. . . . . . . . . . . . . . . . . . . . . . . . . . . 500 cc (30.5 in

)

Spark Plug Gap . . . . . . . . . . . . . . . . . . . . . . . 0.76 mm (0.030 in)

Spark Plug Torque . . . . . . . . . . . . . . . . . . . . . . . 20 N·m (15 lb·ft)

Cylinders. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Single

Oil Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Standard

Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Cartridge

Transmission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hydrostatic

Transaxle Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TL200

Travel Speed - Forward . . . . . . . . . . . . 0—8.9 km/h (0—5.5 mph)

Travel Speed - Reverse . . . . . . . . . . . . 0—4.8 km/h (0—3.0 mph)

SDHTXN6,1748836442854-19-01JUN25

Model S110

Engine Model . . . . . . . . . . . . . . . . . . . . . . . Briggs & Stratton 33

Power Rating Information . . . . . . . . . . www.briggsandstratton.com/

Displacement. . . . . . . . . . . . . . . . . . . . . . . . . . . . 540 cc (33 in