USER MANUAL
WPX3400
Gas Pressure Washer
DO NOT RETURN THIS PRODUCT TO THE STORE
If you have questions or need assistance, please call customer
service at 855-944-3571.
2 | Westinghouse Outdoor Power Equipment, LLC
TABLE OF CONTENTS
DISCLAIMERS �������������������������������������������������������������������������2
ALL RIGHTS RESERVED ��������������������������������������������������������2
SPECIFICATIONS��������������������������������������������������������������������3
SAFETY DEFINITIONS������������������������������������������������������������4
SAFETY SYMBOLS �����������������������������������������������������������������4
FUEL SAFETY �������������������������������������������������������������������������5
COMPONENTS
PRESSURE WASHER COMPONENTS ����������������������������������7
ASSEMBLY
CARTON CONTENTS �������������������������������������������������������������8
INSTALL HANDLE �������������������������������������������������������������������8
INSTALL MOUNTING FOOT AND LOWER GUN HOLDER ���� 8
INSTALL UPPER GUN HOLDER ��������������������������������������������� 9
INSERT SPRAY NOZZLES ������������������������������������������������������ 9
ASSEMBLE SPRAY GUN AND HOSE ������������������������������������9
INITIAL OIL FILL ��������������������������������������������������������������������10
FUEL ��������������������������������������������������������������������������������������10
CONNECT THE GARDEN HOSE ������������������������������������������ 11
OPERATION
PRESSURE WASHER LOCATION ����������������������������������������12
STARTING THE ENGINE ������������������������������������������������������12
STOPPING THE PRESSURE WASHER �������������������������������12
SELECTING NOZZLES ���������������������������������������������������������13
CHANGING THE NOZZLE �����������������������������������������������������13
SPRAYING TIPS ��������������������������������������������������������������������13
DETERGENT USE ����������������������������������������������������������������� 14
TRANSPORTING ������������������������������������������������������������������� 14
MAINTENANCE
MAINTENANCE SCHEDULE ������������������������������������������������15
CLEANING THE PRESSURE WASHER �������������������������������15
AIR FILTER MAINTENANCE �������������������������������������������������15
ENGINE OIL LEVEL CHECK �������������������������������������������������16
ENGINE OIL CHANGE ����������������������������������������������������������16
SPARK PLUG MAINTENANCE ���������������������������������������������17
SPARK ARRESTOR SERVICE ���������������������������������������������� 17
STORAGE ������������������������������������������������������������������������������ 18
WINTER STORAGE ���������������������������������������������������������������18
VALVE CLEARANCE �������������������������������������������������������������19
TROUBLESHOOTING
TROUBLESHOOTING �����������������������������������������������������������20
EXPLODED VIEWS AND PARTS LISTS
ENGINE EXPLODED VIEW ��������������������������������������������������� 21
ENGINE PARTS LIST ������������������������������������������������������������22
PRESSURE WASHER EXPLODED VIEW ����������������������������24
PRESSURE WASHER PARTS LIST ��������������������������������������25
INTRODUCTION
WARNING: Operating, servicing, and maintaining
this equipment can expose you to chemicals including
engine exhaust, carbon monoxide, phthalates, and lead,
which are known to the State of California to cause
cancer and birth defects or other reproductive harm� To
minimize exposure, avoid breathing exhaust, and wear
gloves or wash your hands frequently when servicing
this equipment� For more information go to www�
P65warnings�ca�gov�
DISCLAIMERS
All information, illustrations, and specications in
this manual were in effect at the time of publishing�
The illustrations used in this manual are intended as
representative reference views only� We reserve the right
to make any specication or design change without notice.
ALL RIGHTS RESERVED
All rights reserved� No reproduction allowed in any form
without written permission from Westinghouse Outdoor
Power Equipment, LLC�
Read this manual before using or performing
maintenance on this product� Failure to follow
the instructions and safety precautions in this
manual can result in serious injury or death�
SAVE THESE INSTRUCTIONS
Westinghouse Outdoor Power Equipment, LLC | 3
INTRODUCTION
SPECIFICATIONS
Specications
Pressure (PSI/BAR): 3400/234
Flow Rate (GPM/LPM): 2�6/9�84
Water Temperature (
o
F/
o
C): 104
o
/40
o
Max
Hose Length (ft): 25
Soap Tank Capacity
(Gal/L):
0�42/1�6
Engine Displacement (cc): 212
Starting Type: Recoil
Fuel Capacity (Gal/L): 0�87/3�3
Fuel Type: 87–93 octane*
Oil Capacity (Oz/L): 20/0�6
Oil Type: SAE 10W-30
Spark Plug: F7TC
Spark Plug Gap:
0�024 – 0�032 in�
(0�60 – 0�80 mm)
Nozzles: 0
o
, 15
o
, 25
o
, 40
o
, Soap
Certications:
• EPA
• CARB
*Ethanol content of 10% or less� DO NOT use E15 or E85�
NOTICE
This product is designed and rated for continuous
operation at ambient temperatures up to 104°F (40°C)�
If needed, this product can be operated at temperatures
ranging from 5°F (15°C)–122°F (50°C) for short periods�
If the product is exposed to temperatures outside of this
range during storage, it should be brought back within
this range before operation� This product must always
be operated outdoors in a well-ventilated area and far
away from doors, windows, and other vents�
Maximum power decreases about 3�5% for each 1,000
feet above sea level, and will also decrease about
1% for each 10°F (6°C) above 60°F (16°C) ambient
temperature�
PRODUCT REGISTRATION
For trouble-free warranty coverage, it is important to
register your Westinghouse pressure washer�
You can register by:
• Completing and mailing the product registration card
included in the carton�
• Registering your product online at:
https://westinghouseoutdoorpower.com/pages/
warranty-registration
• Sending the following product information to:
Westinghouse Outdoor Power
Warranty registration
777 Manor Park Drive
Columbus, OH 43228
For Your Records
Date of Purchase:
Model Number:
Serial Number:
Place of Purchase:
IMPORTANT: Keep your purchase receipt for trouble-free
warranty coverage�
4 | Westinghouse Outdoor Power Equipment, LLC
SAFETY
SAFETY DEFINITIONS
The words DANGER, WARNING, CAUTION, and
NOTICE are used throughout this manual to highlight
important information� Make sure that the meanings of this
safety information is known to all who operate, perform
maintenance on, or are near the pressure washer�
This safety alert symbol appears
with most safety statements. It
means attention, become alert, your
safety is involved! Please read and
abide by the message that follows
the safety alerts symbol.
Indicates a hazardous situation which, if not avoided,
will result in death or serious injury.
Indicates a hazardous situation which, if not avoided,
could result in death or serious injury.
Indicates a hazardous situation which, if not avoided,
could result in minor or moderate injury.
NOTICE
Indicates a situation which can cause damage to
the pressure washer, personal property, and/or the
environment, or cause the equipment to operate
improperly.
Note: Indicates a procedure, practice or condition
that should be followed for the pressure washer to
function in the manner intended�
SAFETY SYMBOLS
Follow all safety information contained in this manual
and on the pressure washer�
Symbol Description
Safety Alert Symbol
Electrocution Hazard
Asphyxiation Hazard
Burn Hazard� Do not touch hot surfaces�
Electrical Shock Hazard
Fire Hazard
Maintain Safe Distance
Injection Risk� Do not direct water stream
at people or pets�
Kickback� Hold spray gun securely
Lifting Hazard
Read Manufacturer’s Instructions
Wear eye and ear protection
CARBON MONOXIDE – using this product indoors CAN
KILL YOU IN MINUTES� Operate this product outdoors
only in a well ventilated area�
DO NOT operate the product inside any building,
including garages, basements, crawlspaces and sheds,
enclosure, or compartment� DO NOT allow exhaust
fumes to enter a conned area through windows, doors,
vents, or other openings�
Westinghouse Outdoor Power Equipment, LLC | 5
SAFETY
FUEL SAFETY
Fire and explosion hazard� Gasoline is highly explosive
and ammable and can cause severe burns or death.
• In case of a gas re, do not attempt to extinguish
the ame if the fuel tank valve is in the ON position.
Introducing an extinguisher to a pressure washer with
an open fuel valve could create an explosion hazard�
• Gas has a distinctive odor, this will help detect potential
leaks quickly�
• Gas vapors can cause a re if ignited.
• Gasoline is a skin irritant and needs to be cleaned up
immediately if it comes in contact with the skin�
• Gasoline and gasoline vapors are extremely ammable
and explosive under certain conditions�
• ALWAYS refuel the pressure washer outdoors, in a
well-ventilated area�
• NEVER remove the fuel cap with the engine running�
• NEVER refuel the pressure washer while the engine
is running� Always turn the engine off and allow the
pressure washer to cool for at least two minutes before
refueling�
• Only ll fuel tank with gasoline.
• Keep sparks, open ames or other form of ignition
(such as match, cigarette, static electric source) away
when refueling�
• NEVER overll the fuel tank. Leave room for fuel to
expand. Overlling the fuel tank can result in a sudden
overow of gasoline and result in spilled gasoline
coming in contact with HOT surfaces�
• Spilled fuel can ignite� If fuel is spilled on the pressure
washer, wipe up any spills immediately� Dispose of
rag properly� Allow area of spilled fuel to dry before
operating the pressure washer�
• Wear eye protection while refueling�
• NEVER use gasoline as a cleaning agent�
• Store any containers containing gasoline in a well-
ventilated area, away from any combustibles or source
of ignition�
• Check for fuel leaks after refueling�
• Never operate the engine if a fuel leak is discovered�
• Store fuel in a container approved for gasoline�
• Do not smoke when lling the pressure washer with
gasoline�
• Do not allow the gas tank to overow when lling.
• Shut down the engine and allow it to cool for two minutes
before adding gasoline or oil to the pressure washer�
• Wipe spilled fuel from the unit�
• Never attempt to burn off spilled fuel�
• Store any containers containing gasoline in a well-
ventilated area, away from any combustibles or source
of ignition�
GENERAL SAFETY PRECAUTIONS
• Do not operate when you are tired or under the inuence
of drugs, alcohol, or medication�
• Always wear safety goggles or safety glasses with side
shields, and as necessary a full face shield as well as
full ear protection when operating this product�
• If you begin to feel sick, dizzy, or weak while using the
pressure washer, move to fresh air IMMEDIATELY� See
a doctor, as you can have carbon monoxide poisoning�
• Only use OUTSIDE and far away from windows, doors,
and vents as recommended by the US Department
of Health and Human Services Centers for Disease
Control and Prevention. Your specic home and/or wind
conditions may require additional distance�
• While operating and storing, keep at least ve feet of
clearance on all sides of pressure washer, including
overhead� Allow the pressure washer to cool a
minimum of 30 minutes before storage� Heat created by
the mufer and exhaust gases could be hot enough to
cause serious burns and/or ignite combustible objects�
• Do not touch the mufer or engine. They are very HOT
and will cause severe burns� Do not put body parts or
any ammable or combustible materials in the direct
path of the exhaust�
• Always remove any tools or other service equipment
used during maintenance away from the unit before
operating�
• Avoid skin contact with engine oil or gasoline� Wear
protective clothing and equipment� Wash all exposed
skin with soap and water�
Risk of injection or injury� High pressure jets can be
dangerous if subject to misuse� DO NOT direct discharge
stream at persons, animals, electrical devices, or the
machine itself� ALWAYS point spray gun in safe direction�
Every time you stop the engine, depress the spray gun
trigger to relieve pressure�
NEVER spray ammable liquids or use pressure washer
in areas containing combustible dust, liquids, or vapor�
NEVER operate this machine in a closed building or in
or near an explosive environment�
• The wheels are only intended for hand transport� The
wheels are not suitable for towing the pressure washer
either on or off-road
6 | Westinghouse Outdoor Power Equipment, LLC
SAFETY
Contact with electrical power source can cause electric
shock or burn� NEVER spray in the direction of or near a
power source/electrical outlet�
• NEVER disconnect the high pressure discharge hose
from the machine while the system is pressurized�
• DO NOT let water in the pump freeze� See Storage
section in the manual for instructions regarding winter
storage�
• If water has frozen in the pressure washer, thaw the
pressure washer in a warm room before starting�
• Use the pressure washer only for intended uses�
• Operate only on level surfaces�
• DO NOT expose pressure washer to excessive
moisture, dust, or dirt�
• DO NOT allow any material to block the cooling slots�
• DO NOT use the pressure washer if the unit sparks,
smokes, emits ames, or vibrates excessively.
When starting the pressure washer:
• NEVER run the unit dry� Be sure the water supply is
completely turned on before operating the unit�
• DO NOT pour hot water on or into the pump; internal
parts will be damaged and your warranty will be voided�
ONLY use cold water�
• Use only on a level surface�
• Make sure there is proper drainage to dissipate water�
• Make sure that the fuel cap, air lter, spark plug, fuel
lines, and exhaust system are properly in place�
• If you spill any gasoline on the tank, allow it to fully
evaporate before operating�
When transporting or servicing the pressure washer:
• Disconnect the spark boot to prevent accidental starting�
When storing the pressure washer:
• Store away from sparks, open ames, pilot lights, heat,
and other sources of ignition�
• Do not store gasoline near furnaces, water heaters,
or any other appliances that produce heat or have
automatic ignitions�
NOTICE
Water under high pressure can damage fragile surfaces�
ALWAYS practice on a inconspicuous test area to
understand when damage may occur�
Use of pressure washers can create wet walking
surfaces� While using a pressure washer, forces from
the gun can cause you to loose footing and fall�
High pressure spray can splash back at operator or
propel objects�
• NEVER allow children to operate any pressure washer
or play nearby�
• NEVER leave spray gun unattended while machine is
running or until after engine has been turned off and
pressure has been relieved from the spray gun�
• NEVER repair high pressure hose, replace it�
• NEVER repair leaking connections with sealant, replace
damaged O-rings�
• NEVER use spray gun with a damaged or altered
trigger lock�
• NEVER: secure the trigger in the open / spray position�
• ALWAYS keep high pressure hose connected to spray
gun and pump while in use�
• ALWAY make sure that the spray gun nozzle is properly
attached to the lance�
• ALWAYS wear safety goggles when operating this
equipment� Safety goggles cover the sides, top and
bottom of the eyes� Don’t confuse safety glasses for
goggles�
• Use only on a level surface�
• DO NOT use on elevated surface where kickback could
result in a serious fall�
• ALWAYS grasp the gun with two hands to prevent
potential injury do to the high pressure from the gun�
Westinghouse Outdoor Power Equipment, LLC | 7
COMPONENTS
COMPONENTS
PRESSURE WASHER COMPONENTS
1. Spray Gun: Controls the application of water onto
the surface with trigger� Includes trigger lock�
2. Gun Lance: Connects to end of spray gun and works
with pressure nozzles included�
3. Thermal Relief Valve: When water reaches 125
o
F
warm water will discharge from pump onto ground to
help prevent internal pump damage�
4. Recoil Handle: Pull to start engine�
5. Oil Dipstick/Filler Neck: Used to check/ll oil.
6. Air Filter
7. Pump: Generates high pressure�
8. Unloader Valve: Controls pressure output�
9. High Pressure Outlet: Connection for high pressure
hose�
10. Water Inlet: Connection for garden hose�
11. Fuel Tank: Fill with regular unleaded fuel. Do not overll.
12. High Pressure Hose
13. Fuel On/Off Switch: Turns fuel supply to the
engine on and off�
14. Choke: Prepares a cold engine for starting�
15. Nozzles: Varying sizes for various high pressure
cleaning applications�
16. Detergent Tank: Siphons detergent into the low
pressure stream� Automatically turns on when
using black soap nozzle� Only use pressure washer
safe detergent�
17. Oil Drain Plug: Used to drain engine oil�
18. Engine On/Off Switch: Turn switch to the ON
position before using the recoil starter� Turn to the
OFF position to stop the engine�
19. Detergent Hose Connection Barb: Connects
detergent tank to pump�
20. Nozzle Cleaning Tool: Used to clean nozzles�
8 | Westinghouse Outdoor Power Equipment, LLC
ASSEMBLY
ASSEMBLY
CARTON CONTENTS
Weight hazard� Always have assistance when lifting the
pressure washer�
1. Carefully open the carton�
2. Remove and save the carton contents�
3. Remove and discard the packing tray�
4. Unfold the top of the plastic bag enclosing the pressure
washer�
5. Carefully cut the vertical corners of the carton�
6. Recycle or dispose of the packaging materials properly�
CARTON CONTENTS
Item Quantity
• User manual 1
• Quick Start Guide 1
• Bottle 10W-30 oil 1
• Bottle funnel tip 1
• Spray gun 1
• Spray gun lance 1
• Handle 1
• High pressure hose 1
• Mounting foot 1
• Nozzle cleaning tool 1
• Spray nozzles 5
• Nut, M8 1
• Spray gun upper holder 1
• Push rivet 1
• Spray gun lower holder 1
• Bolt and nut, M6 1
If any parts are missing, contact our service team at
[email protected] or call 1-855-944-3571.
INSTALL HANDLE
Install the handle on the lower frame with the decal side
facing the engine� Slide the handle downward until the
spring buttons click into place through the holes in the
handle�
INSTALL MOUNTING FOOT AND LOWER
GUN HOLDER
Install the mounting foot and secure with the M8 Nut�
Attach the lower gun holder with the M6 screw, washers,
and nut�
Westinghouse Outdoor Power Equipment, LLC | 9
ASSEMBLY
INSTALL UPPER GUN HOLDER
From the front of the unit, remove top-right bolt, washers,
and nut� Reinstall with the upper spray gun holder� From
the rear of the unit, install the push rivet as shown�
INSERT SPRAY NOZZLES
Insert the colored nozzles into the corresponding holders
on the top of the pressure washer�
ASSEMBLE SPRAY GUN AND HOSE
1. Install the spray lance on the spray gun� Tighten the
spray gun collar hand-tight� DO NOT over-tighten�
2. Install the high-pressure hose and tighten the collar� DO
NOT over-tighten�
3. Engage the trigger lock in the safe position�
Note: The trigger lock prevents the spray gun from being
triggered accidentally� Push the lock fully up to
engage it�
4. Select desired nozzle for application� Pull back the
quick-connect collar at the end of the spray lance� Insert
the nozzle then release the collar� Pull on the nozzle to
make sure it is secured�
5. Mount the spray gun in the gun holders�
6. Connect the high-pressure hose to the high pressure
outlet on the pump� DO NOT over-tighten�
NOTICE
Be careful to avoid cross-threading, which can cause the
hose to leak during use�
10 | Westinghouse Outdoor Power Equipment, LLC
ASSEMBLY
INITIAL OIL FILL
NOTICE
THIS UNIT HAS BEEN SHIPPED WITHOUT OIL� Do
not attempt to crank or start engine before it has been
properly serviced with recommended oil� Failure to add
engine oil before starting will result in serious engine
damage�
NOTICE
Use of 2-stroke/cycle oil or other unapproved oil types
can cause severe engine damage that is not covered
under warranty�
The included, recommended oil type for typical use is 10W-
30 engine oil� If running the pressure washer in extreme
temperatures, refer to the following chart�
1. On a level surface, remove the oil dipstick�
Note: There is an oil dipstick/ller neck on both sides of
the unit� Either can be used to check or add oil�
2. Using the supplied oil and funnel tip, add oil into oil ller
neck�
Note: As residual oil from the factory may remain in
the engine, add the oil incrementally to prevent
overlling the engine. See Engine Oil Level Check
in the Maintenance section�
3. Replace the oil dipstick and hand-tighten�
FUEL
Fire and explosion hazard� Never use a gasoline
container, gasoline tank, or any other fuel item that is
broken, cut, torn or damaged�
Fire and explosion hazard. Do not overll fuel tank.
Fill only to the bottom of the ller neck. Overlling may
cause fuel to spill onto engine causing a re or explosion
hazard�
Fire and explosion hazard� Never refuel the pressure
washer while the engine is running� Always turn the
engine off and allow the pressure washer to cool for two
minutes before refueling�
NOTICE
Do not use E15 or E85 fuel in this
product� Engine or equipment
damage caused by stale fuel or
the use of unapproved fuels (such
as E15 or E85 ethanol blends) is
not covered by warranty� Only use
unleaded gasoline containing up to
10% ethanol�
FUEL REQUIREMENTS
• CLEAN, FRESH, unleaded gasoline, 87–93 octane�
• Up to 10% ethanol (gasohol) is acceptable (where
available; non-ethanol fuel is recommended)�
• DO NOT use E85 or E15�
• DO NOT use a gas oil mix�
• DO NOT modify the engine to run on alternate fuels�
• DO NOT fuel indoors�
• DO NOT create a spark or ame while fueling.
USING FUEL STABILIZER
Adding a fuel stabilizer (not included) extends the usable
life of fuel and helps prevent deposits from forming that
can clog the fuel system� Follow the manufacturer’s
instructions for use�
Always mix the correct amount of fuel stabilizer to gasoline
in an approved gasoline container before fueling the
pressure washer� Run the pressure washer for two minutes
to allow the stabilizer to treat the entire fuel system�
Westinghouse Outdoor Power Equipment, LLC | 11
ASSEMBLY
FILLING THE FUEL TANK
1. Turn the pressure washer OFF and allow to cool for a
minimum of two minutes before fueling�
2. Place the pressure washer on level ground in a well
ventilated area�
3. Clean area around fuel cap and remove the cap slowly�
NOTICE
Only ll the tank from an approved gasoline container.
Make sure the gasoline container is internally clean and
in good condition to prevent fuel system contamination�
4. Slowly add the recommended fuel. Do not overll. Fill
only to the top of the fuel screen lter visible in the ller
neck�
5. Install the fuel cap and tighten until a click is heard�
NOTICE
Fuel can damage paint and plastic� Use caution when
lling the fuel tank. Damage caused by spilled fuel is not
covered under warranty�
NOTICE
Clean the fuel screen lter of debris before and after
each fueling. Remove the fuel screen lter by slightly
compressing it while removing it from the fuel tank�
CONNECT THE GARDEN HOSE
NOTICE
Never connect your pressure washer to a hot water
supply� Connecting your pressure washer to a hot water
source will signicantly reduce the life of the pump and
will void the warranty�
The water supply must come from a pressurized water
spicket� NEVER use hot water or water from pools, lakes,
etc� Before connecting the garden hose to the pressure
washer:
1. Run water through the hose for 30 seconds to clean any
debris from the hose�
2. Inspect the screen and gasket in the pump water inlet�
If the screen or gasket is damaged, do not use the
pressure washer until replaced�
3. If the screen is dirty, clean it before connecting the
garden hose to the pump�
4. Completely uncoil the garden hose or remove completely
from reel to prevent kinks�
NOTICE
There must be a minimum of 10 ft� (3 m) of unrestricted
hose between the pressure washer intake and the hose
faucet or shut off valve (such as a “Y” shut off connector)�
5. With the hose faucet turned OFF, attach the end of the
garden hose to the pump water inlet� Tighten by hand�
NOTICE
Do not run the pressure washer without the water supply
connected and turned on, as this may damage the high
pressure seals and decrease pump life� Completely
unwind the hose from its reel or coil and make sure the
hose is not being restricted by tires, rocks, or any other
objects that may lessen or prevent water ow to the
pressure washer
12 | Westinghouse Outdoor Power Equipment, LLC
OPERATION
OPERATION
PRESSURE WASHER LOCATION
Asphyxiation hazard� Never operate the pressure
washer in an enclosed area� Engine exhaust contains
carbon monoxide that can kill in minutes� Only operate
the pressure washer outside and away from windows,
doors and vents� Place the pressure washer in a well-
ventilated area� DO NOT place the pressure washer
near vents or intakes where exhaust fumes could be
drawn into occupied or conned spaces. Carefully
consider wind and air currents when positioning the
pressure washer�
This pressure washer must have at least 5ft� (1�5m) of
clearance from combustible material� Leave at least 3 ft�
(0�91 m) of clearance on all sides of the pressure washer
to allow for adequate cooling, maintenance, and servicing�
BEFORE STARTING THE ENGINE
Verify that:
• The pressure washer is placed in an appropriate
location�
• The unit is on a dry, at, and level surface.
• The engine is lled with oil.
STARTING THE ENGINE
Always wear safety goggles or safety glasses with side
shields, and as necessary a full face shield as well as full
ear protection when operating this product�
NOTICE
Running the unit for more than one minute without
spraying water causes heat to build up in the pump� In
the event that the pump gets too hot, a thermal relief
valve will open to release the hot water� Running the unit
without spraying water can damage pump components
and will void the warranty�
1. Turn the water supply ON�
2. Pull the trigger on the spray gun to purge all air from the
pump and hose� This may take several minutes�
3. Do not start the engine until a steady stream of water is
owing from the nozzle.
4. Turn the engine switch to the ON position�
5. Turn the fuel valve to the ON position�
6. If the engine is cold, move the choke lever to the CHOKE
position�
7. Pull the recoil handle slowly until resistance is felt and
then pull rapidly�
Note: If the engine starts briey and then shuts off,
squeeze the trigger on the spray gun to relieve the
pressure before trying to start the engine again�
8. Once the engine starts, move the choke lever to the
RUN position� Allow the engine to warm up slightly
before use�
STOPPING THE PRESSURE WASHER
During normal operation, use the following steps to stop
the pressure washer:
1. Engage the spray gun trigger lock in the safe position�
2. Move the engine OFF/ON switch to the OFF position�
3. Close the fuel valve�
4. Turn the water supply OFF�
5. Disengage the trigger lock and depress the trigger for
15 seconds to depressurize the system�
Westinghouse Outdoor Power Equipment, LLC | 13
OPERATION
6. Disconnect the garden hose from the water inlet�
7. Complete all steps in the AFTER EACH USE section of
this manual�
DURING AN EMERGENCY
If there is an emergency and the pressure washer must
be stopped quickly, push the engine control switch to OFF
position immediately�
SELECTING NOZZLES
The quick-connect coupler on the spray lance allows
changing between nozzles while the pressure washer is
running�
Always engage the trigger lock before changing a nozzle�
NOTICE
Only use the nozzles that were supplied with the
pressure washers� Using any other nozzles can affect
performance and may void the warranty� For replacement
nozzles call (855) 944-3571�
CHANGING THE NOZZLE
Pull back the quick-connect collar at the end of the spray
lance� Insert the nozzle then release the collar� Pull on the
nozzle to make sure it is secured�
SPRAYING TIPS
For most cleaning, keep nozzle 8 - 24 in� (20 - 61 cm) away
from cleaning surface�
• Damage may occur to the cleaning surface if you spray
too close, especially with high-pressure nozzles�
• When beginning to spray, start farther away and move
closer to avoid damage to the surface�
• To prevent damage to tires, allow at least 6 in� (15 cm)
between a tire and the nozzle�
NOZZLE SELECTION
HIGH PRESSURE WASH
LOW PRESSURE
WASH
RED YELLOW GREEN WHITE
SOAP
0
o
15
o
25
o
40
o
Concrete, Brick, Masonry
Siding, Gutters, Home
X
Fencing, Deck, Patio
X
Lawn and Garden Equipment,
Boats, RVs
X
Recommened nozzle Use with caution X Do not use
14 | Westinghouse Outdoor Power Equipment, LLC
OPERATION
DETERGENT USE
The use of detergents can dramatically reduce cleaning
time and assist in the removal of difcult stains. Many
detergents are customized for pressure washer use for
specic cleaning tasks. When spraying detergent, the
detergent will be diluted 1:12� Approximately 621 ml (21
oz�) of detergent will be consumed from the tank for every
minute sprayed�
NOTICE
Only use detergents designed for pressure washers�
Pressure washer detergents are as thick as water� Using
thicker detergents, like dish soap, will clog the chemical
injection system� Do not use household detergents,
acids, alkalines, bleaches, solvents, ammable material,
or industrial grade solutions, which can damage the
pump or cause property damage�
Prepare cleaning solution as instructed on the solution
bottle� Always test in an inconspicuous area before
beginning� You can effectively clean surfaces by combining
the chemical action of detergents with high pressure rinses�
On vertical surfaces, apply the detergent starting at the
bottom and work your way upward� This method prevents
the detergent from sliding down and causing streaks�
Begin high pressure rinsing at the bottom and work your
way upward� On particularly tough stains, use a brush in
combination with detergents and high pressure rinsing�
1. Fill the detergent tank with cleaning solution�
2. Install the detergent nozzle (black) in the spray lance�
Detergent will only be drawn through the pump when
the black detergent nozzle is attached to the end of the
spray lance�
3. Make sure the water supply is ON� Start the engine� Pull
the trigger to spray the detergent solution�
NOTICE
NEVER use bleach in detergent tank� It will damage the
pump and void the warranty�
4. Use long, even overlapping strokes to apply soap� Allow
3 – 5 minutes for the soap to soak in before rinsing� Do
not allow the soap to dry on the surface before rinsing�
Reapply soap if necessary to maintain a wet surface for
the soap to soak in�
DETERGENT SYSTEM FLUSH
The detergent suction system can be ushed by removing
the suction tube from the detergent tank and placing the
tube in a fresh bucket of water� Only perform a system
ush when the detergent tank is empty.
1. With the water supply ON, the black nozzle connected to
the spray gun lance, and the engine running, disconnect
the suction tube from the bottom of the detergent tank�
2. Place the suction tube in a clean bucket of water,
disengage the trigger lock, then depress the spray gun
trigger to ush the system.
3. Engage the trigger lock then reinstall the suction tube on
the detergent tank�
AFTER EACH USE
1. Lock the spray gun trigger�
2. Turn the engine OFF, then turn the water supply OFF�
3. Disengage the trigger lock and depress the trigger for
15 seconds to depressurize the system�
4. Let the pressure washer cool down�
5. Disconnect the high-pressure hose and water inlet hose�
6. Drain the hoses, spray gun, and nozzle extension�
7. Engage the trigger lock on the spray gun�
8. Wipe off all remaining water with a clean, dry rag�
9. While the pressure washer is turned off, pull the recoil
handle 5 - 6 times� This should remove most of the
remaining liquid inside the pump�
10. Store the pressure washer in a clean, dry place�
TRANSPORTING
Weight hazard� Always have assistance when lifting the
pressure washer�
• Allow the pressure washer to cool a minimum of 30
minutes before transporting�
• Only use the pressure washer’s xed frame to lift the
unit or attach any load restraints such as ropes or tie-
down straps� Do not attempt to lift or secure the pressure
washer by holding onto any of its other components�
• Keep the unit level during transport to minimize the
possibility of fuel leakage or, if possible, drain the fuel
or run the engine until the fuel tank is empty before
transport�
• The pressure washer wheels are only intended for hand
transport� The wheels are not suitable for towing the
pressure washer either on or off-road�
Fire hazard� Do not up-end the pressure washer or place
it on its side� Fuel or oil can leak and damage to the
pressure washer may occur�
Westinghouse Outdoor Power Equipment, LLC | 15
MAINTENANCE
MAINTENANCE
MAINTENANCE SCHEDULE
Disconnect the spark plug boot from the spark plug
when performing maintenance on the pressure washer�
Regular maintenance will improve performance and extend
the service life of the pressure washer� Follow the hourly
or calendar intervals, whichever occurs rst. More frequent
service is required when operating in adverse conditions
as noted below�
Before Each Use
Check engine oil
Check water inlet screen and gasket
Clean around air intake and mufer
After First 5 Hours
Change engine oil
After 50 Hours or Every Season
Clean air lter
Change engine oil if operating under heavy load or in
hot environments
Clean spark arrestor
After 100 Hours or Every Season
Inspect/clean spark arrestor
Inspect/clean spark plug
Inspect/adjust valve clearance*
After 300 Hours
Replace spark plug
Replace air lter
* Recommend service to be performed by
authorized Westinghouse service dealer�
CLEANING THE PRESSURE WASHER
DO NOT spray the pressure washer with water� Water
can contaminate the fuel system and can enter the
engine through the cooling slots and damage the engine�
1. Use a damp cloth to clean exterior surfaces of the
pressure washer�
2. Use a soft bristle brush to remove dirt and oil�
3. Use an air compressor (25 PSI) to clear dirt and debris
from the pressure washer�
4. Inspect all air vents and cooling slots to ensure that they
are clean and unobstructed�
CLEANING SPRAY NOZZLES
Detach the nozzle from the spray lance� Use the included
nozzle cleaning tool to loosen any particles in the nozzle�
Flush with water�
AIR FILTER MAINTENANCE
Fire hazard. Never use gasoline or other ammable
solvents to clean the air lter.
The air lter must be cleaned after every 50 hours of use or
six months (frequency should be increased if the pressure
washer is operated in a dusty environment)�
1. Place the pressure washer on a level surface and allow
the engine to cool for several minutes�
2. Use your ngers to unscrew the thumb screw on top
of the air lter assembly. Remove the wing nut, then
remove the air lter.
3. Use compressed air to clean the air lter from the inside
out�
Note: The outer foam air lter element is not intended to
be removed. If torn, replace the air lter.
16 | Westinghouse Outdoor Power Equipment, LLC
MAINTENANCE
ENGINE OIL LEVEL CHECK
Avoid skin contact with engine oil� Wear protective
clothing and equipment� Wash all exposed skin with
soap and water�
NOTICE
Always use the specied engine oil. Failure to use the
specied engine oil can cause accelerated wear and/or
shorten the life of the engine�
When using the pressure washer under extreme, dirty,
dusty conditions or in extremely hot weather, change the
oil more frequently�
Ambient air temperature will affect engine oil performance�
Change the type of engine oil used based on weather
conditions�
Check the engine oil level before each use�
1. Place the pressure washer on a level surface and allow
the engine to cool for several minutes�
2. With a damp rag, clean around the oil dipstick�
Note: There is an oil dipstick/ller neck on both sides of
the unit� Either can be used to check or add oil�
3. Remove the oil dipstick and wipe the dipstick clean�
4. Screw the dipstick fully into the oil ller neck. Remove
the dipstick and verify that the oil level is within safe
operating range�
5. If low, add recommended engine oil incrementally and
recheck until the level is between the L and H marks on
the dipstick. DO NOT overll. If over the full mark (H)
on the dipstick, drain the oil to reduce the oil level to the
full mark�
6. Replace the oil dipstick and hand-tighten�
ENGINE OIL CHANGE
When using the pressure washer under extreme, dirty,
dusty conditions or in extremely hot weather, change the
oil more frequently� Change the oil while the engine is still
warm from operation�
1. Place the pressure washer on a level surface and allow
the engine to cool for several minutes�
2. With a damp rag, clean around the oil dipstick� Remove
the dipstick and wipe clean�
3. Place an oil pan (or suitable container) under the oil
drain bolt�
4. Using a 10mm wrench, remove the oil drain bolt and
allow the oil the to drain�
5. Install the oil drain bolt and tighten securely�
6. Slowly pour oil into the oil ller neck until oil the level
is between the L and H marks on the dipstick� Stop
frequently to check the oil level. DO NOT overll.
Maximum oil capacity: 20 Oz� (0�6 Liter)
7. Install the oil dipstick and hand-tighten�
Westinghouse Outdoor Power Equipment, LLC | 17
MAINTENANCE
NOTICE
Do not pollute� Follow the guidelines of the EPA or other
governmental agencies for proper disposal of hazardous
materials� Consult local authorities or reclamation facility�
SPARK PLUG MAINTENANCE
Inspect and clean the spark plug after every 100 hours of
use or six months� Replace the spark plug after 300 hours
of use or every year�
1. Place the pressure washer on a level surface and allow
the engine to cool�
2. Remove the spark plug boot by rmly pulling the spark
boot directly away from the engine�
3. Clean the area around the spark plug�
4. Remove the spark plug with the included spark plug
socket wrench�
NOTICE
Never apply any side load or move the spark plug
laterally when removing the spark plug�
5. Inspect the spark plug� Replace if electrodes are
pitted, burned, or the insulator is cracked� Only use a
recommended replacement plug�
Recommended Spark Plug Replacement
Westinghouse
Model Number
Torch NGK Champion Autolite
WPX3400
F7TC BP7ES 332 62
6. Measure the spark plug electrode gap with a wire-type
feeler gauge� If necessary, correct the gap by carefully
bending the side electrode�
Spark plug gap: 0�024 – 0�032 in� (0�60 – 0�80 mm)
7. Carefully install the spark plug nger tight, then tighten
as additional 3/8 to 1/2 turn with the spark plug wrench�
8. Attach the spark plug boot�
SPARK ARRESTOR SERVICE
Allow the mufer to cool completely before servicing the
spark arrestor� Check and clean the spark arrestor after
every 100 hours of use or every season� Failure to clean the
spark arrestor will result in degraded engine performance�
1. Place the pressure washer on a level surface�
2. Carefully remove the carbon deposits from the spark
arrestor screen with a wire brush� The spark arrestor
must be free of breaks and tears� Replace the spark
arrestor if damaged�
18 | Westinghouse Outdoor Power Equipment, LLC
MAINTENANCE
STORAGE
Proper storage preparation is required for trouble-free
operation and pressure washer longevity�
NOTICE
Gasoline stored for as little as 30 days can deteriorate,
causing gum, varnish, and corrosive buildup in fuel lines,
fuel passages, and the engine� This corrosive buildup
restricts the ow of fuel, which can prevent the engine
from starting after a prolonged storage period� The use
of fuel stabilizer signicantly increases the storage life of
gasoline� Full-time use of fuel stabilizer is recommended�
Follow the manufacturer’s instructions for use�
Never store a pressure washer with fuel in the tank
indoors or in a poorly ventilated area where the fumes
can come in contact with an ignition source such as
a pilot light of a stove, water heater, clothes dryer, or
any other gas appliance, or a spark from an electric
appliance�
STORAGE TIME RECOMMENDED PROCEDURE
Less than 1 month No service required�
2 to 6 months
Fill with fresh gasoline and add
gasoline stabilizer� Drain the
carburetor oat bowl.
6 months or longer
Drain the fuel tank and carburetor
oat bowl.
STORED FOR LESS THAN 30 DAYS
• Allow the pressure washer to cool a minimum of 30
minutes before storage�
• Wipe the pressure washer with a moist cloth� Clean any
debris from the mufer cooling vents.
• Store the pressure washer in a well-ventilated, clean,
dry location away from sparks, open ames, pilot lights,
heat, and other sources of ignition such as areas with
a spark-producing electric motor or where power tools
are operated� Store in an area out of direct sunlight�
• Do not store the pressure washer or gasoline near
furnaces, water heaters, or any other appliances that
produce heat or have automatic ignitions�
STORED FOR OVER 30 DAYS
Even properly stabilized fuel can leave residue and cause
corrosion if left long term� If storing the pressure washer for
two to six months, drain the oat bowl to prevent gum and
varnish buildup in the carburetor�
WINTER STORAGE
Make sure the pressure washer hose is free of all water
before storing for winter� In order to prevent corrosion
and keep the water pump from freezing you will need to
add RV (non-toxic) antifreeze or similar pump-protection
specically made for pressure washers. Follow the
manufacturer’s instructions for use�
DRAINING THE FLOAT BOWL
1. Turn the fuel tank valve to the OFF position�
2. Locate the drain screw on the bottom of the carburetor
oat bowl.
3. Place an appropriate gasoline container under the drain
screw to catch the drained fuel�
4. Loosen the oat bowl drain screw and allow the fuel to
drain. Tighten the oat bowl drain screw.
DRAINING THE FUEL TANK
If storing the pressure washer for longer than six months,
drain the fuel tank to prevent fuel separation, deterioration,
and deposits in the fuel system�
1. Drain the oat bowl.
2. Unscrew the fuel tank cap. Remove the fuel screen lter
by slightly compressing it while removing it from the
tank�
3. Using a commercially available gasoline hand pump
(not included), siphon the gasoline from the fuel tank
into an approved gasoline container� DO NOT use an
electric pump�
4. Reinstall the fuel screen lter and the fuel tank cap.
5. Push the battery switch to the OFF position�
6. Disconnect the battery quick-connect plugs�
7. Remove the spark plug�
Westinghouse Outdoor Power Equipment, LLC | 19
MAINTENANCE
8. Put a teaspoon of engine oil into the cylinder and pull the
recoil handle until resistance is felt� At this position the
piston is coming up on its compression stroke and both
valves are closed� Storing the engine in this position will
help prevent internal corrosion� Return the recoil handle
gently�
9. Reinstall the spark plug� Leave the spark plug boot
disconnected to prevent accidental starting�
VALVE CLEARANCE
NOTICE
Checking and adjusting valve clearance must be done
when the engine is cold�
1. Remove the rocker arm cover and carefully remove
the gasket� If the gasket is torn or damaged, it must be
replaced�
2. Remove the spark plug so the engine can be rotated
more easily�
3. Rotate the engine to top dead center (TDC) by pulling
the recoil handle slowly� Looking through the spark plug
hole, the piston should be at the top (both valves are
closed)�
4. Both the rocker arms should be loose at TDC on the
compression stroke� If they are not, rotate the engine
360°�
5. Insert a feeler gauge between the rocker arm and the
valve stem to measure valve clearance�
Intake Valve Exhaust Valve
Valve Clearance
0�0031 – 0�0047 in
(0�08 – 0�12 mm)
0�0051 – 0�0067 in
(0�13 – 0�17 mm)
Torque 8-12 N•m 8-12 N•m
6. If an adjustment is necessary, hold the rocker arm pivot
and loosen the pivot adjusting nut�
7. Turn the rocker arm pivot to obtain the specied
clearance� Hold the rocker arm pivot and re-tighten the
pivot adjusting nut to the specied torque.
Torque: 106 inch-pound (12 N•m)
8. Perform this procedure for the other valve�
9. Install the gasket, rocker arm cover, and spark plug�
20 | Westinghouse Outdoor Power Equipment, LLC
TROUBLESHOOTING
TROUBLESHOOTING
TROUBLESHOOTING
PROBLEM POSSIBLE CAUSE CORRECTION
Engine will not start�
Fuel valve in OFF position� Turn fuel valve to ON position�
No fuel� Add fuel�
Choke in wrong position� Adjust choke�
Spark plug wire loose� Attach spark plug boot�
Faulty spark plug� Replace spark plug�
Stale fuel or water in fuel� Drain fuel and replace with fresh fuel�
Dirty air lter. Clean or replace are lter.
Aliens or otherworldly phenomenon that
scientists will never fully understand�
Contact Westinghouse customer service toll-
free at 1 (855) 944-3571�
Engine suddenly stops�
Out of fuel� Add fuel�
Low oil� Check oil and add if low�
Engine runs erratically�
Choke in wrong position� Adjust choke�
Low oil� Check oil and add if low�
Stale fuel or water in fuel� Drain fuel and replace with fresh fuel�
Faulty spark plug� Replace spark plug�
Unit does not reach high pressure�
Water supply restricted� Check hoses for leaks, blockages, kinks�
Garden hose too small� Use 5/8 in� (0�025 mm) hose or larger�
Not enough inlet water�
Turn garden hose water supply fully ON�
Check hoses for leaks, blockages, kinks�
Spray pressure varies�
Poor inlet water supply�
Garden hose inlet lter is clogged. Remove garden hose, clean lter.
Spray nozzle is restricted� Remove particles with nozzle cleaning tool�
Air ingress to pump�
Check all hoses and ttings for secure
connections� With water supply ON, turn
engine OFF and purge pump of air by
depressing trigger until a steady stream of
water ows.
Low pressure detergent wash not working�
Wrong nozzle installed on spray lance�
Detergent only works with black (low
pressure) nozzle installed� Install black
nozzle� If missing, replace�
Detergent is too thick�
Use detergent made specically for pressure
washer use�
Detergent hose is not connected to the pump� Check hose connections�
Spray nozzle is obstructed� Clean nozzle of debris�
Detergent hose is clogged� Remove detergent hose and clean� Replace�
Blockage inside pump detergent valve�
Quickly depress and release spray gun trigger
4-5 times to clear the detergent valve�
Garden hose connection leaks�
Loose ttings. Tighten ttings.
Missing/worn rubber washer�
Check hose and pump water inlet washers�
Replace if missing/worn�
Spray gun lance leaks�
Loose ttings. Check for worn O-rings or loose connections�
Missing/worn rubber washers�
Remove spray lance and/or high pressure
hose� Check and replace washers if
necessary�
Cannot pull recoil starter handle� Pump pressure� Depress spray gun trigger to relieve pressure�
Westinghouse Outdoor Power Equipment, LLC | 21
EXPLODED VIEW
EXPLODED VIEWS AND PARTS LISTS
ENGINE EXPLODED VIEW
22 | Westinghouse Outdoor Power Equipment, LLC
EXPLODED VIEW
ENGINE PARTS LIST
NO. PART# DESCRIPTION
1 50120027 CRANKCASE KIT ASSEMBLY
1�1 CRANKCASE
1�2 BEARING
1�3 CRANKCASE OIL SEAL
1�4 GOVERNOR ASSEMBLY
1�5 SWINGING ROD
1�6 SWINGING ROD WASHER
1�7 CONTROL ARM CLIP
1�8 OIL DRAIN BOLT
1�9 OIL DRAIN BOLT WASHER
1�10 WINDSHIELD WELDING ASSEMBLY
1�11 BOLT M6*20
1�12 METAL CLAMP
1�13 Q SHAPE CLIP
2 50130011 WIND DEFLECTOR KIT ASSEMBLY
2�1 WIND DEFLECTOR
2�2 BOLT M6*12
3 50150004 CAMSHAFT KIT ASSEMBLY
3�1 VALVE LIFTER
3�2 CAMSHAFT ASSEMBLY
3�3 VALVE PUSH ROD
4 240346 CRANKSHAFT ASSEMBLY
5 50200030 CRANKCASE COVER KIT ASSEMBLY
5�1 BEARING
5�2 CRANKCASE OIL SEAL
5�3 POSITIONING PIN OF CRANKCASE
5�4 CRANKCASE COVER
5�5 OIL PLUG
5�6 DIPSTICK ASSEMBLY
5�7 CRANKCASE GASKET
5�8 BOLT M8*30
6 50060023 SPEED CONTROLLER KIT ASSEMBLY
6�1 GOVERNOR ARM
6�2 BOLT M6*12
6�3 THROTTLE LEVER
6�4 SLIGHT SPEED REGULATING SPRING C
6�5 SPEED CONTROLLER
6�6 SPEED REGULATING SPRING B
7 50240019 MUFFLER EXHAUSTING KIT ASSEMBLY
7�1 EXHAUST GASKET
7�2 MUFFLER ASSEMBLY
7�3 SPRING WASHER
7�4 NUT M8
NO. PART# DESCRIPTION
8 50250033 FUEL TANK KIT ASSEMBLY
8�1 NUT M6
8�2 FUEL TANK ASSEMBLY
8�3 STRAINER
8�4 FUEL TANK CAP ASSEMBLY
8�5 CONNECTING PIPE OF FUEL TANK AND AIR
CLEANER
8�6 ONE WAY VALVE ASSEMBLY
8�7 FUEL HOSE CLIP
8�8 FUEL HOSE CLIP
8�9 BOLT M6*28
8�10 VENT PIPE PROTECTIVE SLEEVE
8�11 FUEL HOSE CLIP
8�12 FUEL HOSE
8�13 FUEL HOSE CLIP
9 50010025 CYLINDER HEAD COVER KIT ASSEMBLY
9�1 BOLT M6*12
9�2 CYLINDER HEAD COVER
9�3 CYLINDER HEAD COVER
9�4 BLAST PIPE
10 50020040 CYLINDER HEAD KIT ASSEMBLY
10�1 CYLINDER HEAD
10�2 INTAKE VALVE
10�3 EXHAUST VALVE
10�4 AIR INLET SPRING LOWER SEAT
10�5 VALVE SPRINGS
10�6 AIR INLET SPRING SEAT
10�7 AIR EXHAUST SPRING SEAT
10�8 RESTRICTOR PLATE ASSEMBLY
10�9 ROCKER ARM FASTENING BOLT ASSEMBLY
10�10 TOP CAP
10�11 AIR INLET STUD BOLT
10�12 AIR OUTLET STUD BOLT
10�13 CYLINDER HEAD LOCATING PIN
10�14 CYLINDER HEAD GASKET
10�15 BOLT M8*60
10�16 ROCKER ARM
10�17 INTAKE GASKET
10�18 CARBURETOR CONNECTION BLOCK
11 97108 SPARK PLUG
12 50610001 CARBON CANNISTER KIT ASSEMBLY
12�1 CARBON CANISTER AND AIR FILTER
CONNECTING PIPE
12�2 CARBON CANNISTER ASSEMBLY
12�3 FUEL HOSE CLIP
13 50030049 AIR CLEANER KIT ASSEMBLY
13�1 STEEL GASKET
13�2 AIR CLEANER ASSEMBLY
Westinghouse Outdoor Power Equipment, LLC | 23
EXPLODED VIEW
NO. PART# DESCRIPTION
13�3 AIR CLEANER ELEMENT
13�4 NUT M6
14 50040072 CARBURETOR KIT ASSEMBLY
14�1 CARBURETOR GASKET
14�2 MUFFLER KIT ASSEMBLY
15 50050013 PISTON RING KIT ASSEMBLY
15�1 PISTON
15�2 PISTON RING ASSEMBLY
15�3 CONNECTING ROD COMPONENT
15�4 PISTON PIN
15�5 PISTON PIN RETAINER
16 50100018 IGNITION COIL KIT ASSEMBLY
16�1 IGNITION COIL ASSEMBLY
16�2 BOLT M6*25
17 50180007 FLYWHEEL KIT ASSEMBLY
17�1 FLYWHEEL COMPONENTS
17�2 IMPELLER
17�3 STARTER PULLY
17�4 IMPELLER NUT M14*1�5
18 50090052 RECOIL KIT ASSEMBLY
18�1 BOLT M6*12
18�2 RECOIL ASSEMBLY
18�3 RECOIL
18�4 PULL HANDLE
18�5 SWITCH ASSEMBLY
19 5322 AIR CLEANER ELEMENT
20 246903 STRAINER
21 519201 FUEL TANK CAP ASSEMBLY
22 5980-116 RECOIL
23 5914-243 PULL HANDLE
24 245205-
243
SWITCH ASSEMBLY
ENGINE PARTS LIST CONTINUED
24 | Westinghouse Outdoor Power Equipment, LLC
EXPLODED VIEW
PRESSURE WASHER EXPLODED VIEW
Westinghouse Outdoor Power Equipment, LLC | 25
PRESSURE WASHER PARTS LIST
NO. Part # Description
1 1148212110044 ENGINE DH212
2 814011-221 SOAP TANK CAP
3 814032-017 SOAP TANK
4 815017-206 CHASSIS BASE
5 90039 NUT M8
6 813008 FOOT PAD
7 91860 BOLT M6*45
8 94220 FLAT WASHER 6
9 90023 NUT M6
10 814016 LOWER GUN HOLDER
11 90018 NUT M8
12 813042 SHOCK-ABSORBING PAD
13 812001-131 WHEEL
14 816005 AXLE
15 816004 R PIN
16 210801 Q-SHAPE CABLE CLIP
17 816006 SPRING BUCKLE
18 815466-206 FRAME HANDLE
19 813005-052 GAUNTLETS
20 90024 NUT M6
21 94221 FLAT WASHER 6× 12
22 814154 UPPER GUN HOLDER
23 91811 BOLT M6*50
24 813001 NOZZLE SET
25 814103-221 PANEL
26 814001 PLASTIC EXPANSION SCREW
27 810443 WATER PUMP ASSEMBLY
28 91345 BOLT M8*20
29 246503 CRANKSHAFT FLAT KEY
30 817110 SPRAY ROD ASSEMBLY
31 817117-219 SPRAY GUN
32 816010 NEEDLE
33 811004 NEEDLE SHEATH
34 811557 HIGH PRESSURE PIPE
35 811002 LIQUID SUCTION HOSE
36 817008 NOZZLE
37 817009 NOZZLE
38 817010 NOZZLE
39 817011 NOZZLE
40 817085 NOZZLE
41 99647 OIL BOTTLE
