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User Manual
- User Manual - (English, Spanish)
- Warranty Guide - (English)
- ASSEMBLY
- ADJUSTMENTS
- OPERATION
- SERVICE AND MAINTENANCE
- TROUBLESHOOTING
Table of contents
Operator’s Manual for Lawn Mower
ASSEMBLY
IMPORTANT: This mower is shipped without gasoline or oil in the engine. Be certain to service engine with gasoline and oil as instructed in the Operation section of the Engine Manual before starting or operating your mower.
NOTE: Reference to right and left hand side of the Lawn Mower is observed from the operating position.
Attaching The Handle
1. Remove any packing material which may be between upper and lower handles.
2. Turn the handle adjustment levers to the unlocked position to lift the handle. See Figure 1.
3. Place the handle into one of the three handle height positions, high (a), medium (b) or low (c), located on the handle brackets. See Figure 2.
4. Turn the handle adjustment levers to the locked position to secure the handle.
5. The rope guide is attached to the right side of the upper handle. Loosen the wing knob (a) which secures the rope guide. See Figure 3.
a. Hold blade control against upper handle.
b. Slowly pull recoil starter rope handle from engine and slip starter rope into the rope guide.
c. Tighten rope guide wing knob (a).
IMPORTANT: To reduce wear and allow for proper operation, make sure to leave some slack in the upper portion of the cables.
Attaching the Grass Catcher
1. Follow steps below to assemble the grass catcher. Make certain bag is turned right side out before assembling (warning label will be on the outside). See Figure 4.
a. Place bag over frame so that its black plastic side is at the bottom.
b. Slip plastic channel of grass bag over hooks on the frame.
2. Follow steps below to attach grass catcher. See Figure 5.
a. Lift mower rear discharge door.
b. Remove the mulch plug.
c. Place grass catcher into the slots in the handle brackets. Let go of discharge door so that it rests on the grass catcher.
NOTE: To remove grass catcher reverse STEP 2. Lift mower rear discharge door. Lift grass catcher up and off the slots in the handle brackets. Reinstall the mulch plug and lower the rear discharge door.
ADJUSTMENTS
Adjustments
Cutting Height
There are two cutting height adjustment configurations. Refer to the section applicable to your mower.
Single Lever
The single lever cutting height adjustment is located above the rear left wheel. See Figure 6.
- Carefully pull the height adjustment lever outward towards wheel (mower will tend to fall when lever is moved outward).
- Move lever to desired position for a change in cutting height.
- Release lever towards deck.
Dual Lever
The dual lever cutting height adjustment levers are located above the front and rear left wheel. See Figure 7.
1. Carefully pull the height adjustment lever outward towards wheel (mower will tend to fall when lever is moved outward).
NOTE: For mowers with low wheels, the height adjustment levers move in the opposite direction to adjust; for those with high wheels, the levers move in the same direction.
2. Move lever to desired position for a change in cutting height.
3. Release lever towards deck.
IMPORTANT: All wheels must be placed in the same position. For rough or uneven lawns, move each height adjustment lever to a higher position. This will prevent you from cutting the grass too close to the ground.
Handle Pitch
For convenience of operation, you may adjust the pitch of the handle as follows:
1. Turn the handle adjustment levers to the unlocked position to lift the handle. See Figure 8.
2. Place the handle into one of the three handle height positions, high (a), medium (b) or low (c), located on the handle brackets.
3. Turn the handle adjustment levers to the locked position to secure the handle.
NOTE: A fourth handle height position (d) is used for storing the mower with the handle in the upright position. See Figure 9.
OPERATION
Blade Control
The blade control is attached to the upper handle of the mower. Depress and squeeze it against the upper handle to operate the mower. Release it to stop engine and blade.
WARNING
This blade control is a safety device. Never attempt to bypass its operation.
Premium Drive Control
The premium drive control is located on the upper handle and is used to engage the drive. Pushing the control forward will engage the drive. The farther the control is pushed forward, the faster the mower will propel. Once pressure is released from the control it will return to the neutral position and the drive will be disengaged.
Cutting Height Adjustment Lever
There are three cutting height adjustment configurations.
Single Lever
The cutting height adjustment lever is located above the rear left wheel. To adjust the cutting height, refer to Cutting Height Adjustment on page 9.
Dual Lever
The dual lever cutting height adjustment levers are located above the front and rear left wheels. To adjust the cutting height, refer to Cutting Height Adjustment on page 9
Grass Catcher
The grass catcher, located at the rear of the mower, is used to collect the grass clippings for disposal at another site. Once the bag is full, remove it up through the handles and empty it before any further mowing.
Mulch Plug
The mulch plug is used for mulching purposes. Instead of collecting grass clippings in a grass catcher the mower has the option of recirculating the clippings back to the lawn. This is called mulching.
Trail Shield
The trail shield is attached to the rear of the mower and is there to protect the operator from flying debris. Do not use the mower unless the shield is fully functional and in place.
Recoil Starter
The recoil starter is attached to the right upper handle. Stand behind the mower and pull the recoil starter rope to start the mower.
Oil Fill Cap/Dipstick
Refer to the Engine Operator’s Manual packed with your mower for detailed oil filling, checking and changing instructions.
Deck Wash (If Equipped)
Your mower’s deck may be equipped with a fast attach deck wash nozzle on its surface as part of its deck wash system. Use the deck wash to rinse grass clippings from the deck’s underside.
GAS AND OIL FILL-UP
IMPORTANT: Refer to the separate Engine Operator’s Manual for additional engine information.
This mower is shipped without gasoline or oil in the engine. Be certain to service engine with gasoline and oil as instructed before starting or operating your lawn mower.
- Add provided oil before starting mower for the first time as instructed in the separate Engine Operator’s Manual.
- Service the engine with gasoline as instructed in the separate Engine Operator’s Manual.
WARNING Be sure no one other than the operator is standing near the lawn mower while starting engine or operating mower. Never run engine indoors or in enclosed, poorly ventilated areas. Engine exhaust contains carbon monoxide, an odorless and deadly gas. Keep hands, feet, hair and loose clothing away from any moving parts on engine and lawn mower.
To Start Engine
Refer to the Engine Operator’s Manual for instructions on starting and stopping the engine.
To Stop Engine
Release blade control to stop the engine and blade.
WARNING Wait for the blade to stop completely before performing any work on the mower or to remove the grass catcher.
Using Your Lawn Mower
Be sure lawn is clear of stones, sticks, wire, or other objects which could damage lawn mower or engine. Such objects could be thrown by the blade in any direction and cause serious personal injury to the operator and helpers.
- Once the engine is running and while continuing to hold the blade and drive controls together, push the drive control forward to propel mower. The farther the control is pushed forward, the faster the mower will propel. See Figure 11.
- Once pressure is released from the drive control it will return to the neutral position and the mower will stop.
NOTE: For ease of use, while gripping the controls, simply lock your wrist and elbows and walk - the mower will automatically adjust to your speed.
WARNING The operation of any lawn mower can result in foreign objects being thrown into the eyes, which can damage your eyes severely. Always wear safety glasses while operating the mower, or while performing any adjustments or repairs.
Using Mower as a Mulcher
For mulching grass, remove the grass catcher from the mower. When you remove the grass catcher from the mower, ensure the mulch plug (if equipped) is installed and allow the rear discharge door to close completely. For effective mulching, do not cut wet grass. If the grass has been allowed to grow in excess of four inches, mulching is not recommended. Use the grass catcher to collect clippings instead.
Using Mower with Grass Catcher
You can use the grass catcher to collect clippings while you are operating the mower.
- Attach grass catcher following instructions in the Assembly section. Grass clippings will automatically collect in bag. Operate mower until grass bag is full.
- Stop engine by releasing the blade control. Make sure that the engine has come to a complete stop.
- Lift rear discharge door and pull grass bag up and away from the mower to remove the bag. Dispose of the grass clippings and reinstall the bag when complete.
WARNING If you strike a foreign object, stop the engine. Disconnect the spark plug wire, thoroughly inspect mower for any damage, and repair damage before restarting and operating. Extensive vibration of mower during operation is an indication of damage. The mower should be promptly inspected and repaired.
SERVICE AND MAINTENANCE
MAINTENANCE SCHEDULE
WARNING Before performing any type of maintenance/service, disengage all controls and stop the engine. Wait until all moving parts have come to a complete stop. Allow the engine to cool. Disconnect spark plug wire and ground it against the engine to prevent unintended starting.
Follow the maintenance schedule given below. This chart describes service guidelines for the mower only. Use the Service Log column to keep track of completed maintenance tasks. To locate the nearest Service Center or to schedule service, contact your dealer or see the service/warranty supplement packed with the mower.
IMPORTANT: See the Engine Operator’s manual packed with the mower for engine specific service and maintenance schedule.
*Mower blade bolt torque: Min. 37.5 ft-lbs (50.8 N-m), Max. 50.0 ft-lbs (67.8 N-m). Engine mounting bolt torque: Min. 29.2 ft-lbs (39.6 N-m), Max. 41.7 ft-lbs (56.3 N-m).
TROUBLESHOOTING
WARNING Disconnect the spark plug wire and ground it against the engine to prevent unintended starting. Before performing any type of maintenance/service, disengage all controls and stop the engine. Wait until all moving parts have come to a complete stop. Always wear safety glasses during operation or while performing any adjustments or repairs.
Problem | Cause | Remedy |
Engine fails to start |
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Engine runs erratic |
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Engine overheats |
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Occasional skips (hesitates) |
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Idles poorly |
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Excessive vibration |
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Mower will not mulch grass |
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Uneven cut |
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Mower will not self propel |
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General Recommendations
- Always observe safety rules when performing any maintenance.
- The warranty on this lawn mower does not cover items that have been subjected to operator abuse or negligence. To receive full value from warranty, operator must maintain the mower as instructed here.
- Changing of engine-governed speed will void engine warranty.
Lubrication
Blade Control
Lubricate pivot points on the blade control at least once a season with light oil. This control must operate freely in both directions. See Figure 12.
Wheels
Lubricate all wheel hubs/axles at least once a season with light oil. See Figure 12.
Engine Maintenance
Refer to the Engine Operator’s Manual packed with your mower for a detailed description of all engine-related service specifications.
Clean Engine
- Daily or before every use, clean grass, chaff or accumulated debris from engine. Keep linkage, spring, and controls clean. Keep area around and behind muffler free of any combustible debris.
- Keeping engine clean allows air movement around engine.
- Engine parts should be kept clean to reduce the risk of overheating and ignition of accumulated debris.
CAUTION Do not use water to clean engine parts. Water could contaminate fuel system. Use a brush or dry cloth.
Mower Maintenance
Deck Wash (If Equipped)
Your mower’s deck may be equipped with a deck wash system. Use the deck wash to rinse grass clippings from the deck’s underside and prevent the buildup of corrosive chemicals. Complete the following steps AFTER EACH MOWING:
- Push the mower to a level, clear location on your lawn. Ensure your garden hose can reach your mower.
CAUTION Make certain the mower’s discharge chute is directed AWAY from your house, garage, parked cars, etc.
2. Remove the fast attach deck wash nozzle from the mower deck and thread it onto the end of your garden hose.
3. Attach garden hose with the deck wash nozzle to the water port on your deck’s surface. See Figure 13.
4. Turn the water ON.
5. Start the engine as described in the Engine Operator’s Manual.
6. Run the engine for a minimum of two minutes, allowing the underside of the cutting deck to thoroughly rinse.
7. Release blade control to stop the engine and blade.
8. Turn the water OFF and detach the deck wash nozzle from the water port on your deck’s surface.
9. After cleaning your deck, restart the mower. Keep the engine and blade running for a minimum of two minutes, allowing the underside of the cutting deck to thoroughly dry
Deck Cleaning
At lease once a season clean the underside of the mower deck to prevent build-up of grass clippings or other debris.
- Allow the engine to run until it is out of fuel. Do not attempt to pour fuel from the engine. Disconnect spark plug wire. Refer to Engine Operator’s Manual.
- Turn mower on its side keeping the muffler side down and making sure that the air filter and the carburetor are facing up. Hold mower firmly.
- Scrape and clean the underside of the deck with a suitable tool. Do not spray with water.
IMPORTANT: Do not use a pressure washer or garden hose to clean your mower. These may cause damage to bearings, or the engine. The use of water will result in shortened life and reduce serviceability.
4. Put the mower back on its wheels on the ground.
Drive Adjustment
The drive system consists of pulleys, a belt, and a cable linking the transmission to the drive control. As these components wear, adjustment may be needed. To adjust the drive perform the following:
1. Weak drive. See Figure 14
a. Loosen jam nut (a).
b. Thread adjustment nut (b) down, towards the mower base to lengthen the drive cable.
c. Securely tighten jam nut.
2. Drive control is tight or difficult to pull back. See Figure 15 -
a. Loosen jam nut (a).
b. Thread adjustment nut (b) up, towards the handle to shorten the drive cable.
c. Securely tighten jam nut.
Blade Care
WARNING When removing the cutting blade for sharpening or replacement, protect your hands with a pair of heavy gloves or use a heavy rag to hold the blade.
Periodically inspect the blade adapter for cracks, especially if you strike a foreign object. Replace when necessary. Follow the steps below for blade service.
- Allow the engine to run until it is out of fuel. Do not attempt to pour fuel from the engine.
- Disconnect spark plug wire. Refer to Engine Operator’s Manual.
- Turn mower on its side keeping the muffler side down and making sure that the air filter and the carburetor are facing up.
- Remove bolt (a) and blade bell support (b) which hold the blade and the blade adapter to the engine crankshaft. See Figure 16.
- Remove blade (c) and adapter (d) from the crankshaft. See Figure 16.
- Remove blade from the adapter for testing balance.
a. Balance the blade on a round shaft screwdriver to check.
b. Remove metal from the heavy side until it balances evenly.
NOTE: When sharpening the blade, follow the original angle of grind. Grind each cutting edge equally to keep the blade balanced
WARNING An unbalanced blade will cause excessive vibration when rotating at high speeds. It may cause damage to engine and blade could break causing personal injury.
7. Lubricate the engine crankshaft and the inner surface of the blade adapter with light oil. See Figure 16 inset.
a. Slide the blade adapter (d) onto the engine crankshaft.
b. Place the blade on the adapter such that the side of the blade marked “Grass Side” (or with part number) faces the ground when the mower is in the operating position.
c. Make sure that the blade is aligned and seated on the blade adapter flanges.
8. Place blade bell support (b) on the blade (c). Align notches on the blade bell support with small holes in blade.
9. Replace hex bolt (a) and tighten hex bolt to torque: Min. 37.5 ft-lbs (50.8 N-m), Max. 50.0 ft-lbs (67.8 N-m).
NOTE: To ensure safe operation of your mower, periodically check the blade bolt for correct torque.
Belt Care
NOTE: Several components must be removed in order to change the mower’s selfpropulsion drive belt. See an authorized Service Center to have your belt replaced.
Off-Season Storage
The following steps should be taken to prepare your lawn mower for storage.
- Clean and lubricate mower thoroughly as described in Lubrication section on page 13.
- Apply a coat of chassis grease to mower’s cutting blade to prevent rusting.
- Refer to Engine Operator’s Manual for correct engine storage instructions.
- Do not use a pressure washer to clean your mower.
- Store mower in a dry, clean area. Do not store next to corrosive materials, such as fertilizer.
When storing any type of power equipment in a poorly ventilated or metal storage shed, care should be taken to rust-proof the equipment. Using a light oil or silicone, coat the equipment, especially cables and all moving parts of your lawn mower before storage.
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