Manual For The 62201 2500 PSI, 2.4 GPM, 4 HP (160cc) Pressure Washer EPA/CARB

User Manual: Manual for the 62201 2500 PSI, 2.4 GPM, 4 HP (160cc) Pressure Washer EPA/CARB 2500 PSI, 2.4 GPM, 4 HP (160cc) Pressure Washer EPA/CARB

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Using an engine indoors
CAN KILL YOU IN MINUTES.
Engine exhaust contains carbon monoxide.
This is a poison you cannot see or smell.
NEVER use inside
a home or garage,
EVEN IF doors and
windows are open.
Only use OUTSIDE
and far away from
windows, doors,
and vents.
Owner’s Manual & Safety Instructions
Save This Manual Keep this manual for the safety warnings and precautions, assembly,
operating, inspection, maintenance and cleaning procedures. Write the product’s serial number in the
back of the manual near the assembly diagram (or month and year of purchase if product has no number).
Keep this manual and the receipt in a safe and dry place for future reference. 17e
When unpacking, make sure that the product is intact
and undamaged. If any parts are missing or broken,
please call 1-888-866-5797 as soon as possible.
Copyright© 2014 by Harbor Freight Tools®. All rights reserved.
No portion of this manual or any artwork contained herein may be reproduced in
any shape or form without the express written consent of Harbor Freight Tools.
Diagrams within this manual may not be drawn proportionally. Due to continuing
improvements, actual product may differ slightly from the product described herein.
Tools required for assembly a nd service may not be i ncluded.
Read this material before using this product.
Failure to do so can result in serious injury.
SAVE THIS MANUAL.
Page 2 For technical questions, please call 1-888-866-5797. ITEM 62201
Table of Contents
Specifications ............................................. 2
Safety ......................................................... 3
Setup .......................................................... 7
Operation ................................................... 12
Maintenance .............................................. 16
Troubleshooting ......................................... 20
Parts Lists and Diagrams .......................... 24
Warranties ................................................. 30
Specifications
Pressure Washer Specifications
Pump Axial
Drive Direct
Maximum Pressure 2500 PSI
Flow Rate 2.4 GPM
Hose Length 25'
Wand Length 21"
Nozzles Quick Connect 0°, 15°,
25°, 40° + Soap Nozzle
Engine Specifications
Displacement 159 cc
Engine Type Vertical Single Cylinder
4-stroke OHV
Cooling System Forced air cooled
Fuel Type 87+ octane stabilizer treated
unleaded gasoline
Capacity 0.34 Gallon (1.3 Liter)
Engine Oil Type SAE 10W-30 above 32° F
5W-30 at 32° F or below
Capacity 0.5 Quart (0.5 Liter)
Bore x Stroke 65 mm x 48 mm
Compression Ratio 8.4:1
Rotation viewed from PTO
(power takeoff - the output shaft) Counterclockwise
Spark Plug Type Torch® F5RTC
Gap 0.0236" – 0.0314"
Valve Clearance Intake 0.0039″ - 0.0059″
Exhaust 0.0059″ – 0.0078"
The emissions control system for this Engine is warranted for standards set by the
U.S. Environmental Protection Agency and by the California Air Resources Board (also known as CARB).
For warranty information, refer to the last pages of this manual.
Page 3For technical questions, please call 1-888-866-5797.ITEM 62201
SAFETYSETUPOPERATIONMAINTENANCE
WARNING SYMBOLS AND DEFINITIONS
This is the safety alert symbol. It is used to alert you to potential
personal injury hazards. Obey all safety messages that
follow this symbol to avoid possible injury or death.
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.
Addresses practices not related to personal injury.
Symbol Definitions
Symbol Property or Statement
RPM Revolutions Per Minute
HP Horsepower
WARNING marking concerning
Risk of Eye Injury. Wear ANSI-approved
safety goggles with side shields.
Read the manual before
set-up and/or use.
WARNING marking concerning
Risk of Hearing Loss.
Wear hearing protection.
Symbol Property or Statement
WARNING marking concerning
Risk of Respiratory Injury.
Operate engine OUTSIDE and far away
from windows, doors, and vents.
WARNING marking concerning
Risk of Fire while handling fuel.
Do not smoke while handling fuel.
WARNING marking concerning
Risk of Fire.
Do not refuel while operating.
Keep flammable objects
away from engine.
WARNING marking concerning
Risk of Injection.
Do not direct water stream/nozzle at body.
IMPORTANT SAFETY INSTRUCTIONS
WARNING! Read all instructions.
Failure to follow all instructions listed below may result in fire, serious injury and/or DEATH.
The warnings and precautions discussed in this manual cannot cover all possible conditions and
situations that may occur. It must be understood by the operator that common sense and caution
are factors which cannot be built into this product, but must be supplied by the operator.
SAVE THESE INSTRUCTIONS
Page 4 For technical questions, please call 1-888-866-5797. ITEM 62201
SAFETY SETUP OPERATION MAINTENANCE
Set Up Precautions
1. Gasoline fuel and fumes are flammable, and
potentially explosive. Use proper fuel storage
and handling procedures. Do not store fuel
or other flammable materials nearby.
2. Have multiple ABC class fire extinguishers nearby.
3. Operation of this equipment may create sparks that
can start fires around dry vegetation.
A spark arrestor may be required. The operator
should contact local fire agencies for laws or
regulations relating to fire prevention requirements.
4. Set up and use only on a flat, level,
well-ventilated surface.
5. The work area should have adequate
drainage to reduce the possibility of
a fall due to slippery surfaces.
6. Wear ANSI-approved safety goggles, heavy-duty
work gloves, and dust mask/respirator during set up.
7. Use only lubricants and fuel recommended
in the Specifications chart of this manual.
8. Only use cold water or pressure washer
detergent in this tool. Do not use caustic
materials, solvents, flammable materials, or
detergents not designed for pressure washers.
Use of any such material can cause injury,
or damage this tool or personal property.
9. Do not dry run this product. Dry running
will cause serious damage to the seals.
Make sure the water supply used for the
Pressure Washer is not dirty or sandy.
10. Prior to starting the Pressure Washer in
cold weather, check all of the parts of the
unit to make sure ice has not formed. Do
not store the unit anywhere that the
temperature will fall below 32° F (0° C).
Operating Precautions
1. CARBON MONOXIDE HAZARD
Using an engine indoors
CAN KILL YOU IN MINUTES.
Engine exhaust contains
carbon monoxide. This is a poison
you cannot see or smell.
NEVER use inside a home or garage,
EVEN IF doors and windows are open.
Only use OUTSIDE and far away from windows,
doors, and vents.
2. Keep children away from the equipment,
especially while it is operating.
3. Parts of the Pressure Washer, especially
exhaust system components, get very hot
during use. Stay clear of hot parts.
4. Injection Hazard! The high pressure
water jet produced by this tool can cut
skin or cause injury to hands or eyes.
Do not allow spray to strike you and do
not spray toward people or animals. Do not spray
the tool itself or any electrical wiring/receptacle.
5. Do not carry the spray handle with your finger on
the trigger, whether engine is operating or not.
6. In case of an emergency during use, immediately
release the trigger on the spray handle, turn
the engine off and then shut off gas supply
to the engine. Do not set the spray handle
down without turning off the engine.
7. This Pressure Washer is intended for
outdoor residential use only.
8. The high pressure water flow can damage
the work surface if not used properly. Always
test the spray in an open area first.
9. When dispensing detergent, apply the detergent
to the cleaning area at low pressure only.
Detergent dispensing only works when the
spray wand is in the low-pressure position.
10. Keep all spectators at least six feet
from the Engine during operation.
11. Fire Hazard! Do not fill fuel tank while engine is
running. Do not operate if gasoline has been spilled.
Clean spilled gasoline before starting engine.
Do not operate near pilot light or open flame.
12. Do not touch engine during use.
Let engine cool down after use.
13. Do not leave the equipment unattended when it is
running. Turn off the equipment (and remove safety
keys, if available) before leaving the work area.
14. The equipment can produce high noise levels.
Prolonged exposure to noise levels
above 85 dBA is hazardous to hearing.
Wear ear protection when operating the equipment
or when working nearby while it is operating.
15. Wear ANSI-approved safety glasses
and hearing protection during use.
Page 5For technical questions, please call 1-888-866-5797.ITEM 62201
SAFETYSETUPOPERATIONMAINTENANCE
16. People with pacemakers should consult their
physician(s) before use. Electromagnetic fields in
close proximity to a heart pacemaker could cause
pacemaker interference or pacemaker failure.
Caution is necessary when near the
engine’s magneto or recoil starter.
17. Use only accessories that are recommended
by Harbor Freight Tools for your model.
Accessories that may be suitable for one
piece of equipment may become hazardous
when used on another piece of equipment.
18. Do not operate in explosive atmospheres,
such as in the presence of flammable
liquids, gases, or dust. Gasoline-powered
engines may ignite the dust or fumes.
19. Stay alert, watch what you are doing and use
common sense when operating this piece of
equipment. Do not use while tired or under the
influence of drugs, alcohol or medication.
20. Do not overreach. Keep proper footing and
balance at all times. This enables better control
of the equipment in unexpected situations.
21. Use this equipment with both hands only.
Using equipment with only one hand
can easily result in loss of control.
22. Dress properly. Do not wear loose clothing or
jewelry. Keep hair, clothing and gloves away
from moving parts. Loose clothes, jewelry or
long hair can be caught in moving parts.
23. Do not cover the engine or
equipment during operation.
24. Keep the equipment, engine, and
surrounding area clean at all times.
25. Do not smoke, or allow sparks, flames,
or other sources of ignition around the
equipment, especially when refuelling.
26. Use the equipment, accessories, etc., in
accordance with these instructions and in the
manner intended for the particular type of
equipment, taking into account the working
conditions and the work to be performed.
Use of the equipment for operations different from
those intended could result in a hazardous situation.
27. Do not operate the equipment with known
leaks in the engine’s fuel system.
28. When spills of fuel or oil occur, they must be
cleaned up immediately. Dispose of fluids and
cleaning materials as per any local, state, or
federal codes and regulations. Store oil rags in
a bottom-ventilated, covered, metal container.
29. Keep hands and feet away from moving parts. Do
not reach over or across equipment while operating.
30. Before use, check for misalignment or binding of
moving parts, breakage of parts, and any other
condition that may affect the equipment’s operation.
If damaged, have the equipment serviced
before using. Many accidents are caused
by poorly maintained equipment.
31. Use the correct equipment for the application.
Do not modify the equipment and do not use the
equipment for a purpose for which it is not intended.
Vibration Precautions
This tool vibrates during use. Repeated or
long-term exposure to vibration may cause
temporary or permanent physical injury,
particularly to the hands, arms and shoulders.
To reduce the risk of vibration-related injury:
1. Anyone using vibrating tools regularly or for an
extended period should first be examined by a
doctor and then have regular medical check-
ups to ensure medical problems are not being
caused or worsened from use. Pregnant women
or people who have impaired blood circulation
to the hand, past hand injuries, nervous system
disorders, diabetes, or Raynaud’s Disease should
not use this tool. If you feel any medical or
physical symptoms related to vibration (such as
tingling, numbness, and white or blue fingers),
seek medical advice as soon as possible.
2. Do not smoke during use. Nicotine reduces
the blood supply to the hands and fingers,
increasing the risk of vibration-related injury.
3. Wear suitable gloves to reduce the
vibration effects on the user.
4. Use tools with the lowest vibration when there
is a choice between different processes.
5. Include vibration-free periods each day of work.
6. Grip tool as lightly as possible (while still keeping
safe control of it). Let the tool do the work.
7. To reduce vibration, maintain the tool as
explained in this manual. If any abnormal
vibration occurs, stop use immediately.
Operating Precautions (continued)
Page 6 For technical questions, please call 1-888-866-5797. ITEM 62201
SAFETY SETUP OPERATION MAINTENANCE
Service Precautions
1. Before service, maintenance, or cleaning:
a. Turn the engine switch to its “OFF” position.
b. Allow the engine to completely cool.
c. Then, remove the spark plug cap
from the spark plug.
2. Keep all safety guards in place and in
proper working order. Safety guards include
muffler, air cleaner, mechanical guards,
and heat shields, among other guards.
3. Do not alter or adjust any part of the
equipment or its engine that is sealed by the
manufacturer or distributor. Only a qualified
service technician may adjust parts that may
increase or decrease governed engine speed.
4. Wear ANSI-approved safety goggles,
heavy-duty work gloves, and
dust mask/respirator during service.
5. Keep the high pressure hose connected to
the pressure washer and spray gun while the
system is pressurized. Disconnecting the
pressure hose while the unit is pressurized
is dangerous, and may cause injury.
6. Do not allow the high pressure hose to come
in contact with any hot part of the unit. The
hose might be damaged, possibly causing
it to burst or leak under high pressure.
7. Maintain labels and nameplates on the equipment.
These carry important information.
If unreadable or missing, contact
Harbor Freight Tools for a replacement.
8. If water is leaking out of the Pressure Washer
immediately turn off the unit. Unplug the
Pressure Washer, and discharge all pressure
before tightening fittings or having repair
work done by a qualified technician.
9. When the engine is running, do not allow
the Pressure Washer to remain idle for more
than two minutes. If allowed to remain idle,
the water in the unit will heat up, possibly
causing damage to the Pressure Washer.
10. Have the equipment serviced by a qualified repair
person using only identical replacement parts.
This will ensure that the safety of the equipment
is maintained. Do not attempt any service or
maintenance procedures not explained in this
manual or any procedures that you are uncertain
about your ability to perform safely or correctly.
11. Store equipment out of the reach of children.
12. Follow scheduled engine and
equipment maintenance.
Refueling:
1. Do not refill the fuel tank while the
engine is running or hot.
2. Do not smoke, or allow sparks, flames,
or other sources of ignition around the
equipment, especially when refuelling.
3. Do not fill fuel tank to the top.
Leave a little room for the fuel to expand as needed.
TO PREVENT FUEL LEAKAGE AND
FIRE HAZARD, do not fill fuel above
the bottom of fuel strainer.
Max Fuel
DO NOT OVERFILL!
4. Refuel in a well-ventilated area only.
5. Wipe up any spilled fuel and allow excess
to evaporate before starting engine.
To prevent FIRE, do not start the engine
while the smell of fuel hangs in the air.
SAVE THESE INSTRUCTIONS.
Page 7For technical questions, please call 1-888-866-5797.ITEM 62201
SAFETYSETUPOPERATIONMAINTENANCE
Set Up
Read the ENTIRE IMPORTANT SAFETY INFORMATION section at the beginning of this manual
including all text under subheadings therein before set up or use of this product.
TO PREVENT SERIOUS INJURY:
Operate only with proper spark arrestor installed.
Operation of this equipment may create sparks that can start fires around dry vegetation.
A spark arrestor may be required.
The operator should contact local fire agencies for laws or regulations
relating to fire prevention requirements.
TO PREVENT SERIOUS INJURY FROM ACCIDENTAL STARTING: Turn the Power Switch
of the equipment to its “OFF” position, wait for the engine to cool, and unplug the spark
plug wire(s) before assembling or making any adjustments to the equipment.
Note: For additional information regarding the parts listed in the following pages,
refer to the Assembly Diagrams near the end of this manual.
Assembly
1. Attach the Handle (5) onto
the Frame (13) with the
Handle Knobs (12).
2. Attach the Spray Gun Holder (3)
to the Handle with a Knob (4).
3. Attach the Hose Hanger (7) to
the Handle with a Knob (4).
4. Attach the two Wand Holders (14)
to the Frame using Bolts (20).
Spray Gun
Holder
Wand Holder
Wand Holder
Hose Hanger
Handle
Handle Knob
Knob
Bolt
Bolt
Frame
Figure A
Page 8 For technical questions, please call 1-888-866-5797. ITEM 62201
SAFETY SETUP OPERATION MAINTENANCE
5. Connect the Pressure Hose (15) to the
outlet fitting on the Pump (32) and firmly
hand-tighten the nut. See Figure B.
6. Connect the Pressure Hose to the handle
of the Spray Gun (2) and firmly hand-
tighten the nut. See Figure C.
7. Remove the protective cap on the Wand (1)
inlet. Insert the Wand into the Spray Gun tip
and firmly hand-tighten the nut. See Figure D.
8. Attach the Nozzle (8) to the Wand by
pulling back the quick connect collar and
pushing the Nozzle onto the end of the
Wand. Make sure the quick connect collar
locks the Nozzle in place. See Figure E.
9. Connect the water supply hose to the water inlet
connection on the Pump (32) and hand-tighten
the Inlet Fitting. See Figure F.
The water source must be able to provide a
minimum of five gallons of clean, cold water per
minute at 20 PSI. Only use a 5/8" inner diameter
(or larger) hose that is rated to meet this capacity.
Figure B
Figure C
Spray
Gun Tip
Wand
Figure D
Quick Connect
Collar
Wand
Nozzle
Figure E
Figure F
Inlet
Fitting
Water
Supply
Hose
Assembly (continued)
Page 9For technical questions, please call 1-888-866-5797.ITEM 62201
SAFETYSETUPOPERATIONMAINTENANCE
Components and Controls
Handle
Pressure
Hose
Frame
Pump
Nozzles
Wand
Engine
Spray Gun
Detergent
Tank
Detergent
Tank Lid
Trigger
Lock
Trigger
Spray Gun
Handle
Water
Inlet Fitting
Pump Outlet
Fitting
Thermal Relief
Valve
Page 10 For technical questions, please call 1-888-866-5797. ITEM 62201
SAFETY SETUP OPERATION MAINTENANCE
Engine Controls
Air Filter
Choke
Engine
Switch
Oil Cap/Dipstick
Starter
Handle
Fuel Cap
Muffler
Oil Drain Plug
Page 11For technical questions, please call 1-888-866-5797.ITEM 62201
SAFETYSETUPOPERATIONMAINTENANCE
High Altitude Operation Above 7000 feet
WARNING! TO PREVENT SERIOUS INJURY FROM FIRE:
Follow instructions in a well-ventilated area away from ignition sources.
If the engine is hot from use, shut the engine off and wait for it to cool before proceeding. Do not smoke.
NOTICE: Warranty void if necessary adjustments are not made for high altitude use.
At high altitudes, the engine’s carburetor, governor (if so equipped), and any other parts that control the fuel-air
ratio will need to be adjusted by a qualified mechanic to allow efficient high-altitude use and to prevent damage
to the engine and any other devices used with this product. The fuel system on this engine may be influenced by
operation at higher altitudes. Proper operation can be ensured by installing an altitude kit at altitudes higher than
7000 ft. above sea level. At elevations above 8000 ft, the engine may experience decreased performance, even
with the proper main jet. Operating this engine without the proper altitude kit installed may increase the engine’s
emissions and decrease fuel economy and performance. The kit should be installed by a qualified mechanic.
1. Turn off the engine.
2. Place a bowl under the fuel cup to catch any spilled fuel.
CAUTION! Carburetor bowl may have gas in it which will leak upon removing the bolt.
3. Unthread the bolt holding the fuel cup.
4. Remove the bolt, Bolt Seal, fuel cup, Fuel Cup Seal and Main Jet from the body of the carburetor assembly.
A carburetor screwdriver (not included) is needed to remove and install the Main Jet.
Note: The mixing tube is held in place by the Main Jet and might fall out when it is removed.
If it falls out, replace it in the same orientation before replacing the Main Jet.
5. Replace the Main Jet with the replacement Main Jet (part 1a).
Note: The Fuel Cup Seal and Bolt Seal may be damaged during removal
and should be replaced with the new ones from the kit.
6. Replace the Fuel Cup Seal (3a), fuel cup, Bolt Seal (2a), and bolt. Tighten in place.
NOTICE: Do not cross thread bolt when tightening.
Finger tighten first and then use a wrench to make sure the bolt is properly threaded.
7. Wipe up any spilled fuel and allow excess to evaporate before starting engine. To prevent FIRE, do not
start the engine while the smell of fuel hangs in the air.
High Altitude Kit Parts List - A
Part Description Qty
1a Main Jet 7000-8000 ft. 1
2a Bolt Seal 1
3a Fuel Cup Seal 1
Carburetor
Assembly
Main Jet
Fuel Cup Seal
Mixing Tube
(might remain
inside carburetor)
Fuel Cup
Bolt Seal
Bolt
Page 12 For technical questions, please call 1-888-866-5797. ITEM 62201
SAFETY SETUP OPERATION MAINTENANCE
Operation
Read the ENTIRE IMPORTANT SAFETY INFORMATION section at the beginning of this manual
including all text under subheadings therein before set up or use of this product.
Pre-Start Checks
Inspect engine and equipment looking for damaged, loose, and missing parts before set up and starting.
If any problems are found, do not use equipment until fixed properly.
Checking and Filling Engine Oil
NOTICE: Your Warranty is VOID if the engine’s
crankcase is not properly filled with oil before
each use. Before each use, check the oil level.
Engine will not start with low or no engine oil.
1. Make sure the engine is stopped and is level.
2. Close the Fuel Valve.
3. Clean the top of the Dipstick and the area around it.
Remove the Dipstick by turning it counterclockwise,
and wipe it off with a clean, lint free rag.
4. Reinsert the Dipstick completely by turning
it clockwise, then remove it again to check
the oil level. The oil level should be up to the
full level, the top of the crosshatched area
on the dipstick as shown in Figure G.
5.
Full level
Figure G
If the oil level is at or below the low mark add the
appropriate type of oil until the oil level is at the
proper level. SAE 10W-30 oil is recommended for
general use. (The SAE Viscosity Grade chart on
page 17 in the Maintenance section shows other
viscosities to use in different average temperatures.)
6. Thread the dipstick back in clockwise.
7. NOTICE: Do not run the engine with too little oil.
Engine will shut off if engine oil level is too low.
Checking and Filling Fuel
WARNING! TO PREVENT SERIOUS
INJURY FROM FIRE:
Fill the fuel tank in a well-ventilated area
away from ignition sources. If the engine
is hot from use, shut the engine off and
wait for it to cool before adding fuel. Do not smoke.
1. Clean the Fuel Cap and the area around it.
2. Unscrew and remove the Fuel Cap.
3. Remove the Strainer and remove any dirt
and debris. Then replace the Strainer.
Note: Do not use gasoline containing more than
10% ethanol (E10). Do not use E85 ethanol.
Note: Do not use gasoline that has been stored in a
metal fuel container or a dirty fuel container. It can
cause particles to enter the carburetor, affecting
engine performance and/or causing damage.
4. If needed, fill the Fuel Tank to about 1 inch under
the fill neck of the Fuel Tank with 87 octane or
higher unleaded gasoline that has been treated
with a fuel stabilizer additive. Follow fuel stabilizer
manufacturer’s recommendations for use.
5. Then replace the Fuel Cap.
6. Wipe up any spilled fuel and allow excess
to evaporate before starting engine.
To prevent FIRE, do not start the engine
while the smell of fuel hangs in the air.
Page 13For technical questions, please call 1-888-866-5797.ITEM 62201
SAFETYSETUPOPERATIONMAINTENANCE
Starting the Engine
Before Starting the Engine
Before starting the engine:
a. Inspect the equipment and engine.
b. Fill the engine with the proper amount and type of
both stabilizer-treated unleaded gasoline and oil.
c. TURN ON WATER SUPPLY, REMOVE NOZZLE, POINT WAND IN SAFE DIRECTION, AND HOLD
DOWN TRIGGER UNTIL ALL AIR IS RELEASED FROM THE SYSTEM, AT LEAST 30 SECONDS.
Then release the Trigger, lock it in the safety position and replace Nozzle before starting engine.
Manual Start
1. To start a cold engine, move the Choke to the
START position.
To restart a warm engine, leave the
Choke in the RUN position.
2. Push the Engine Switch to the ON position.
Note: If engine does not start, check engine oil level.
Engine will not start with low or no engine oil.
3. Grip the Starter Handle of the Engine loosely
and pull it slowly two times to allow the gasoline
to flow into the Engine’s carburetor. Then pull
the Starter Handle gently until resistance is
felt. Allow Cable to retract fully and then pull
it quickly. Repeat until the engine starts.
Note: Do not let the Starter Handle snap
back against the engine. Hold it as it
recoils so it doesn't hit the engine.
4. Allow the Engine to run for several
seconds. Then, if the Choke lever is in
the START position, move the Choke
Lever very slowly to its RUN position.
Note: Moving the Choke Lever too
fast could stall the engine.
1
START RUN
2ON
3
START RUN
4
Page 14 For technical questions, please call 1-888-866-5797. ITEM 62201
SAFETY SETUP OPERATION MAINTENANCE
Break-in Period:
a. Breaking-in the engine will help to ensure
proper equipment and engine operation.
b. The operational break-in period will last
about 3 hours of use. During this period:
• Do not apply a heavy load to the equipment.
c. The maintenance break-in period
will last about 20 hours of use.
• Change the engine oil after this period.
Under normal operating conditions subsequent
maintenance follows the schedule explained
in the MAINTENANCE section.
Pressure Washer Operation
WARNING
Do not direct spray from the Pressure Washer at a person or an animal.
The water stream could cause serious injury.
CAUTION
Use the Pressure Washer only on surfaces able to withstand the force of the spray.
1. Choose the Nozzle that best meets the needs of
the job. See Chart below. Only use the Nozzles
on surfaces capable of withstanding the force of
the spray. Only use the Black Nozzle when using
pressure washer detergent. The power of the
other Nozzles will propel mist back at the operator
and can embed detergent into the surface.
nozzle selection chart
nozzle use for
Black – Low Pressure Use with pressure
washer detergent.
White – Wide Spray Moderate cleaning for
autos and boats.
Green – Medium Spray Standard cleaning for
driveways and paint removal.
Yellow – Narrow Spray Heavy cleaning for
decks and siding.
Red – Pencil Spray
Intense cleaning for stubborn
stains and dirt. Use only on
hard surfaces – can damage
concrete, wood, paint, etc.
2. Pull back the quick connect collar and push the
Nozzle onto the end of the Wand. Make sure the
quick connect collar locks the Nozzle in place.
If using detergent:
Read detergent directions. Only use detergents
specified for use with pressure washers. Open
the Detergent Tank Lid, fill Detergent Tank with
prepared detergent solution and close the Lid. The
Pressure Washer will draw one gallon of detergent
for every seven gallons of water. Only use the Black
(low pressure) Nozzle when spraying detergents.
3. With water supply on and Engine running
following directions in “Starting the Engine”
on page 13, unlock and hold down the
Trigger to start the stream. Be aware that
when it is first started, the gun will kick.
4. Start with a low pressure Nozzle, and gradually
use higher pressures as needed. Test spray the
edge of the surface to be cleaned first to make sure
that the stream is not too strong for the surface.
If the stream damages the surface, move further
away from the surface being cleaned to reduce the
pressure being applied to the surface. If the stream
is still too strong, lock the Trigger in the safety
position and change to a lower pressure Nozzle.
5. Hold the Wand at about a 45° angle when
cleaning; spraying the surface directly could
embed dirt into the surface (especially with
the high pressure Nozzles). Spray at a
distance of about three to five feet.
6. Clean vertical and sloped surfaces
from the top down.
7. When cleaning horizontal surfaces, occasionally
use the stream to clear the area of excess water.
CAUTION! Do not allow the Pressure Washer
to run without the Trigger held down for more than
two minutes. The water will heat up and damage the
Pressure Washer. RISK OF BURNS! The Pump
will expel very hot water if allowed to idle too long.
Note: During normal operation the Thermal Relief Valve
may release small amounts of water intermittently.
8. Hold the Trigger down and move the Wand back
and forth slowly and steadily to pressure wash the
surface. Take special care when spraying surfaces
made of two different materials (brick and mortar,
for example), so as to not damage the softer of
the two materials during pressure washing.
9. If the surface is streaked or uneven at the end
of a job, switch to a Nozzle that has a wider
spray pattern to blend the affected area.
Starting the Engine (continued)
Page 15For technical questions, please call 1-888-866-5797.ITEM 62201
SAFETYSETUPOPERATIONMAINTENANCE
Stopping the Engine and Pressure Washer
1. To stop the engine in an emergency,
turn the Engine Switch OFF.
OFF
2. Under normal conditions, use
the following procedure:
a. Release the Trigger on the Spray Gun handle.
b. Turn the Engine Switch OFF.
c. Turn the water supply off.
3. Squeeze the Trigger to release excess pressure.
4. If pressure washer detergent has been used,
run clean water through the system to eliminate
detergent residue using the following procedure:
a. Turn off the Engine as detailed in step 2.
b. Fill the Detergent Tank with clean water.
c. Remove the Nozzle and restart the
Engine following directions in “Starting
the Engine” on page 1313.
d. Point Wand in safe direction and hold down
Trigger to flush water through system until clean.
e. Turn off the Engine as detailed in step 2.
Folding and Storing
1. Disconnect the water supply hose from the
water inlet connection on the Pump.
2. Drain all water out of the Pressure Washer and lock
the Trigger. Clean external parts with clean cloth.
3. Disconnect the Pressure Hose from the Pump
and Spray Gun, drain water from Hose and coil.
4. Loosen the nut and remove the
Wand from the Spray Gun.
5. Loosen Handle Knobs, fold Handle forward to a
horizontal position and tighten the Handle Knobs.
6. Clip the Wand into the Wand Holders
and hang the Spray Gun from the Spray
Gun Holder as shown in Figure H.
7. Store the equipment indoors out of children’s reach.
Spray Gun
Wand
Handle
Handle Knobs
Figure H
NOTICE
See “Long-Term Storage” on page 19 for complete storage instructions.
Page 16 For technical questions, please call 1-888-866-5797. ITEM 62201
SAFETY SETUP OPERATION MAINTENANCE
Maintenance
WARNING
TO PREVENT SERIOUS INJURY FROM ACCIDENTAL STARTING:
Turn the Power Switch of the equipment to its “OFF” position, wait for the engine to cool, and disconnect
the spark plug cap before performing any inspection, maintenance, or cleaning procedures.
TO PREVENT SERIOUS INJURY FROM EQUIPMENT FAILURE:
Do not use damaged equipment. If abnormal noise, vibration, or excess
smoking occurs, have the problem corrected before further use.
Follow all service instructions in this manual. The engine may fail critically if not serviced properly.
Many maintenance procedures, including any not detailed in this manual, will need to be performed
by a qualified technician for safety. If you have any doubts about your ability to safely service the
equipment or engine, have a qualified technician service the equipment instead.
Cleaning, Maintenance, and Lubrication Schedule
Note: This maintenance schedule is intended solely as a general guide. If performance decreases or if
equipment operates unusually, check systems immediately. The maintenance needs of each piece of equipment
will differ depending on factors such as duty cycle, temperature, air quality, fuel quality, and other factors.
Note: The following procedures are in addition to the regular checks and maintenance
explained as part of the regular operation of the engine and equipment.
Procedure Before
Each Use
Monthly or
every 20
hr. of use
Every 3 mo. or
50 hr. of use
Every 6 mo. or
100 hr. of use
Yearly or
every 300
hr. of use
Every
2 Years
Brush off outside of engine
Check engine oil level
Check air cleaner
Change engine oil
Clean air filter *
Check and clean spark plug
1. Check/adjust idle speed
2. Check/adjust valve clearance
3. Clean fuel tank, strainer
and carburetor
4. Clean carbon build-up from
combustion chamber
** **
Replace fuel line if necessary **
*Service more frequently when used in dusty areas. **These items should be serviced by a qualified technician.
Page 17For technical questions, please call 1-888-866-5797.ITEM 62201
SAFETYSETUPOPERATIONMAINTENANCE
Checking and Filling Fuel
WARNING! TO PREVENT SERIOUS
INJURY FROM FIRE:
Fill the fuel tank in a well-ventilated area
away from ignition sources. If the engine is
hot from use, shut the engine off and wait
for it to cool before adding fuel. Do not smoke.
1. Clean the Fuel Cap and the area around it.
2. Unscrew and remove the Fuel Cap.
3. Remove the Strainer and remove any dirt
and debris. Then replace the Strainer.
Note: Do not use gasoline containing more than
10% ethanol (E10). Do not use E85 ethanol.
Note: Do not use gasoline that has been stored in a
metal fuel container or a dirty fuel container. It can
cause particles to enter the carburetor, affecting
engine performance and/or causing damage.
4. If needed, fill the Fuel Tank to about 1 inch under
the fill neck of the Fuel Tank with 87 octane or
higher unleaded gasoline that has been treated
with a fuel stabilizer additive. Follow fuel stabilizer
manufacturer’s recommendations for use.
5. Then replace the Fuel Cap.
6. Wipe up any spilled fuel and allow excess
to evaporate before starting engine.
To prevent FIRE, do not start the engine
while the smell of fuel hangs in the air.
Pump Maintenance
The Pressure Washer Pump is maintenance free.
If any sign of oil leakage is present on or around
the Pump, DO NOT operate the Pressure Washer.
Have the unit serviced by a qualified technician.
Engine Oil Change
CAUTION! Oil is very hot during operation and can
cause burns. Wait for engine to cool before changing oil.
1. Make sure the engine is stopped and is level.
2. Close the Fuel Valve.
3. Place a drain pan (not included) underneath
the crankcase’s drain plug.
4. Remove the drain plug and, if possible,
tilt the crankcase slightly to help drain
the oil out. Recycle used oil.
5. Replace the drain plug and tighten it.
6. Clean the top of the Dipstick and the area around it.
Remove the Dipstick by turning it counterclockwise,
and wipe it off with a clean, lint free rag.
7.
Full level
Full level
Add the appropriate type of oil until the oil level is at
the full level. SAE 10W-30 oil is recommended for
general use.
The SAE Viscosity Grade chart shows other
viscosities to use in different average temperatures.
10W-30
30
5W-30
-20 0 20 40 60 80 100°F
SAE Viscosity Grades
Average outdoor temperature
8. Thread the dipstick back in clockwise.
NOTICE: Do not run the engine with too little oil.
Engine will not start with low or no engine oil
Page 18 For technical questions, please call 1-888-866-5797. ITEM 62201
SAFETY SETUP OPERATION MAINTENANCE
Spark Plug Maintenance
1.
Spark
Plug
Cap
Disconnect spark plug cap from end of plug.
Clean out debris from around spark plug.
2. Using a spark plug wrench, remove the spark plug.
3. Inspect the spark plug: If the electrode is oily,
clean it using a clean, dry rag.
If the electrode has deposits on it, polish it using
emery paper. If the white insulator is cracked or
chipped, the spark plug needs to be replaced.
Recommended Spark Plugs
NHSP® / TORCH®F5RTC
NOTICE: Using an incorrect spark plug
may damage the engine.
4. When installing a new spark plug,
adjust the plug’s gap to the specification on the
Specifications chart. Do not pry against the
electrode, the spark plug can be damaged.
5. Install the new spark plug or
the cleaned spark plug into the engine.
• Gasket-style:
Finger-tighten until the gasket
contacts the cylinder head,
then tighten about 1/2-2/3 turn more.
• Non-gasket-style:
Finger-tighten until the plug
contacts the cylinder head,
then tighten about 1/16 turn more.
NOTICE: Tighten the spark plug properly.
If loose, the spark plug will cause the
engine to overheat.
If overtightened, the threads in the
engine block will be damaged.
6. Apply dielectric spark plug boot protector
(not included) to the end of the spark plug
and reattach the wire securely.
Air Filter Maintenance
1. Remove the Air Cleaner Cover and the air filter(s)
and check for dirt. Clean as described below.
2. Cleaning:
• For paper filters:
To prevent injury from dust and debris,
wear ANSI-approved safety goggles,
NIOSH-approved dust mask/respirator, and
heavy-duty work gloves. In a well-ventilated
area away from bystanders, use pressurized
air to blow dust out of the filter. If this does not
get the filter clean, replace it.
• For foam filters:
Wash the filter in warm water and mild
detergent several times. Rinse. Squeeze out
excess water and allow it to dry completely.
Soak the filter in lightweight oil briefly,
then squeeze out the excess oil.
3. Install the cleaned filter(s). Secure the
Air Cleaner Cover before use.
Page 19For technical questions, please call 1-888-866-5797.ITEM 62201
SAFETYSETUPOPERATIONMAINTENANCE
Long-Term Storage
When the equipment is to remain idle for longer than
20 days, prepare the Engine for storage as follows:
1. CLEANING:
Wait for Engine to cool, then clean Engine with
dry cloth. NOTICE: Do not clean using water.
The water will gradually enter the Engine
and cause rust damage. Apply a thin coat
of rust preventive oil to all metal parts.
2. FUEL:
To protect the fuel tank during storage, fill the
tank with gasoline that has been treated with
a fuel stabilizer additive. Follow fuel stabilizer
manufacturer’s recommendations for use. Refer
to Checking and Filling Fuel on page 12.
WARNING! TO PREVENT SERIOUS
INJURY FROM FIRE:
Fill tank in a well-ventilated area away from
ignition sources. If the engine is hot from
use, shut the engine off and wait for it to
cool before adding fuel. Do not smoke.
3. LUBRICATION:
a. Change engine oil.
b. Clean out area around spark plug.
Remove spark plug and pour one tablespoon of
engine oil into cylinder through spark plug hole.
c. Replace spark plug, but leave
spark plug cap disconnected.
d. Pull Starter Handle to distribute oil in cylinder.
Stop after one or two revolutions when you
feel the piston start the compression stroke
(when you start to feel resistance).
4. PUMP PREPARATION:
a. Disconnect the Pressure Hose and
water supply hose from the Pump.
b. Connect a short length of garden hose
with a male hose connector on one end
to the Pump’s water inlet connection.
c. Use a funnel to add approximately six
ounces of RV antifreeze to the Pump.
NOTICE: Use only RV antifreeze.
Other types of antifreeze are corrosive
and can damage Pump.
d. With spark plug cap disconnected and
Engine switch in OFF position, pull Starter
Handle several times until antifreeze begins
to come out of Pump outlet fitting.
e. Remove garden hose from Pump.
5. STORAGE AREA:
Cover and store in a dry, level, well-ventilated
area out of reach of children. Storage area should
also be away from ignition sources, such as
water heaters, clothes dryers, and furnaces.
6. EVERY 3 MONTHS, TO PROTECT ENGINE
AND WARRANTY COVERAGE:
a. Safely drain antifreeze, and dispose of properly.
b. Connect Pressure Hose and water supply hose.
c. Turn on water supply, remove nozzle, point
wand in safe direction, and hold down
trigger until all air is released from the
system, at least 30 seconds. Then release
the Trigger, lock it in the safety position and
replace Nozzle before starting engine.
d. Discharge nozzle in safe direction
run engine for 15-20 minutes or the
Warranty is VOID. Turn off engine.
e. Discharge nozzle in safe direction, and
then disconnect hoses and drain water.
f. Connect a short length of garden hose
with a male hose connector on one end
to the Pump’s water inlet connection.
g. Use a funnel to add approximately six
ounces of RV antifreeze to the Pump.
NOTICE: Use only RV antifreeze.
Other types of antifreeze are corrosive
and can damage Pump.
7. AFTER STORAGE:
a. Before starting the Engine during or after
storage, keep in mind that untreated gasoline
will deteriorate quickly. Drain the fuel
tank and change to fresh fuel if untreated
gasoline has been sitting for a month, if
treated gasoline has been sitting beyond the
fuel stabilizer’s recommended time period,
or if the Engine does not start.
b. With spark plug cap disconnected and
Engine switch in OFF position, pull
Starter Handle several times to discharge
antifreeze out of the Pump outlet fitting
before using Pressure Washer.
Page 20 For technical questions, please call 1-888-866-5797. ITEM 62201
SAFETY SETUP OPERATION MAINTENANCE
Troubleshooting
Problem Possible Causes Probable Solutions
Engine will not start FUEL RELATED:
1. No fuel in tank or fuel valve closed.
2. Choke not in START position, cold engine.
3. Gasoline with more than 10% ethanol used.
(E15, E20, E85, etc.)
4. Low quality or deteriorated, old gasoline.
5. Carburetor not primed.
6. Dirty fuel passageways.
7. Carburetor needle stuck.
Fuel can be smelled in the air.
8. Too much fuel in chamber. This can be caused
by the carburetor needle sticking.
9. Clogged Fuel Filter.
FUEL RELATED:
1. Fill fuel tank with fresh 87+ octane stabilizer-
treated unleaded gasoline and open fuel
valve.
Do not use gasoline with more than
10% ethanol (E15, E20, E85, etc.).
2. Move Choke to START position.
3. Clean out ethanol rich gasoline from fuel
system. Replace components damaged by
ethanol. Use fresh 87+ octane stabilizer-
treated unleaded gasoline only.
Do not use gasoline with more than
10% ethanol (E15, E20, E85, etc.).
4. Use fresh 87+ octane stabilizer-treated
unleaded gasoline.
Do not use gasoline with more than
10% ethanol (E15, E20, E85, etc.).
5. Pull on Starter Handle to prime.
6. Clean out passageways using fuel additive.
Heavy deposits may require further cleaning.
7. Gently tap side of carburetor float
chamber with screwdriver handle.
8. Turn Choke to RUN position. Remove
spark plug and pull the start handle several
times to air out the chamber. Reinstall
spark plug and set Choke to START position.
9. Replace Fuel Filter.
IGNITION (SPARK) RELATED:
1. Spark plug cap not connected securely.
2. Spark plug electrode wet or dirty.
3. Incorrect spark plug gap.
4. Spark plug cap broken.
5. Incorrect spark timing or faulty ignition system.
IGNITION (SPARK) RELATED:
1. Connect spark plug cap properly.
2. Clean spark plug.
3. Correct spark plug gap.
4. Replace spark plug cap.
5. Have qualified technician diagnose/
repair ignition system.
COMPRESSION RELATED:
1. Cylinder not lubricated.
Problem after long storage periods.
2. Loose or broken spark plug.
(Hissing noise will occur
when trying to start.)
3. Loose cylinder head or damaged head gasket.
(Hissing noise will occur when trying to start.)
4. Engine valves or tappets mis-adjusted or stuck.
ENGINE OIL RELATED:
1. Low engine oil.
2. Engine mounted on slope,
triggering low oil shutdown.
COMPRESSION RELATED:
1. Pour tablespoon of oil into spark plug
hole. Crank engine a few times
and try to start again.
2. Tighten spark plug.
If that does not work, replace spark plug.
If problem persists, may have head
gasket problem, see #3.
3. Tighten head.
If that does not remedy problem,
replace head gasket.
4. Have qualified technician adjust/
repair valves and tappets.
ENGINE OIL RELATED:
1. Fill engine oil to proper level.
Check engine oil before EVERY use.
2. Operate engine on level surface.
Check engine oil level.
Follow all safety precautions whenever diagnosing or servicing the equipment or engine.
Page 21For technical questions, please call 1-888-866-5797.ITEM 62201
SAFETYSETUPOPERATIONMAINTENANCE
Problem Possible Causes Probable Solutions
Engine misfires 1. Spark plug cap loose.
2. Incorrect spark plug gap or
damaged spark plug.
3. Defective spark plug cap.
4. Old or low quality gasoline.
5. Incorrect compression.
1. Check cap and wire connections.
2. Re-gap or replace spark plug.
3. Replace spark plug cap.
4. Use only fresh 87+ octane stabilizer-treated
unleaded gasoline.
Do not use gasoline with more than
10% ethanol (E15, E20, E85, etc.).
5. Diagnose and repair compression.
(Use Engine will not start:
COMPRESSION RELATED section.)
Engine stops
suddenly
1. Fuel tank empty or full of impure or low quality
gasoline.
2. Low oil shutdown.
3. Defective fuel tank cap creating vacuum,
preventing proper fuel flow.
4. Faulty magneto.
5. Disconnected or improperly
connected spark plug cap.
1. Fill fuel tank with fresh 87+ octane stabilizer-
treated unleaded gasoline.
Do not use gasoline with more than
10% ethanol (E15, E20, E85, etc.).
2. Fill engine oil to proper level.
Check engine oil before EVERY use.
3. Test/replace fuel tank cap.
4. Have qualified technician service magneto.
5. Secure spark plug cap.
Engine stops when
under heavy load
1. Dirty air filter
2. Engine running cold.
1. Clean element.
2. Allow engine to warm up prior
to operating equipment.
Engine knocks 1. Old or low quality gasoline.
2. Engine overloaded.
3. Incorrect spark timing, deposit buildup,
worn engine, or other mechanical problems.
1. Fill fuel tank with fresh 87+ octane stabilizer-
treated unleaded gasoline.
Do not use gasoline with more than
10% ethanol (E15, E20, E85, etc.).
2. Do not exceed equipment’s load rating.
3. Have qualified technician diagnose
and service engine.
Engine backfires 1. Impure or low quality gasoline.
2. Engine too cold.
3. Intake valve stuck or overheated engine.
4. Incorrect timing.
1. Fill fuel tank with fresh 87+ octane stabilizer-
treated unleaded gasoline.
Do not use gasoline with more than
10% ethanol (E15, E20, E85, etc.).
2. Use cold weather fuel and oil additives
to prevent backfiring.
3. Have qualified technician diagnose
and service engine.
4. Check engine timing.
After sudden
impact, engine will
run, but equipment
will not operate
Shaft key or other shear pin
broken by impact to disconnect
engine and limit damage.
Have qualified technician check and replace
broken shaft key or other shear pins.
Follow all safety precautions whenever diagnosing or servicing the equipment or engine.
Page 22 For technical questions, please call 1-888-866-5797. ITEM 62201
SAFETY SETUP OPERATION MAINTENANCE
Problem Possible Causes Probable Solutions
Does not produce
high pressure
1. Diameter of water supply hose too small
2. Water supply is restricted.
3. Not enough water supply.
1. Replace hose with a 3/4-inch hose.
2. Check water supply hose for
kinks, leaks, or blockage.
3. Open water faucet all the way.
Output pressure varies 1. Not enough water supply.
2. Water inlet screen is clogged.
3. Nozzle is clogged.
4. Nozzle has mineral build up.
1. Check water supply hose for kinks, leaks,
or blockage. Open faucet all the way.
2. Remove inlet screen and rinse out.
3. Remove Nozzle and clean.
4. Remove Nozzle and clean with vinegar.
No intake of
chemicals.
1. Chemical hose not properly inserted into unit.
2. Tube cracked or split.
3. Wrong Nozzle.
4. Injector turned off.
5. Injection tube strainer clogged.
6. Nozzle blocked.
7. Dried chemicals in injector.
1. Push firmly into injector.
2. Replace tube.
3. Switch to Black Nozzle.
4. Turn collar counterclockwise.
5. Clean strainer.
6. Clean Nozzle.
7. Dissolve by running warm water
through the injection tube. Run clean
water through injector until clear.
Follow all safety precautions whenever diagnosing or servicing the equipment or engine.
Page 23For technical questions, please call 1-888-866-5797.ITEM 62201
SAFETYSETUPOPERATIONMAINTENANCE
Record Product’s Serial Number Here:
Note: If product has no serial number, record month and year of purchase instead.
Note: Some parts are listed and shown for illustration purposes only,
and are not available individually as replacement parts.
PLEASE READ THE FOLLOWING CAREFULLY
THE MANUFACTURER AND/OR DISTRIBUTOR HAS PROVIDED THE PARTS LIST AND ASSEMBLY DIAGRAM
IN THIS MANUAL AS A REFERENCE TOOL ONLY. NEITHER THE MANUFACTURER OR DISTRIBUTOR
MAKES ANY REPRESENTATION OR WARRANTY OF ANY KIND TO THE BUYER THAT HE OR SHE IS
QUALIFIED TO MAKE ANY REPAIRS TO THE PRODUCT, OR THAT HE OR SHE IS QUALIFIED TO REPLACE
ANY PARTS OF THE PRODUCT. IN FACT, THE MANUFACTURER AND/OR DISTRIBUTOR EXPRESSLY
STATES THAT ALL REPAIRS AND PARTS REPLACEMENTS SHOULD BE UNDERTAKEN BY CERTIFIED AND
LICENSED TECHNICIANS, AND NOT BY THE BUYER. THE BUYER ASSUMES ALL RISK AND LIABILITY
ARISING OUT OF HIS OR HER REPAIRS TO THE ORIGINAL PRODUCT OR REPLACEMENT PARTS
THERETO, OR ARISING OUT OF HIS OR HER INSTALLATION OF REPLACEMENT PARTS THERETO
Page 24 For technical questions, please call 1-888-866-5797. ITEM 62201
SAFETY SETUP OPERATION MAINTENANCE
Parts Lists and Diagrams
General Parts List
Part Description Qty.
1 Wand 1
2 Spray Gun 1
3 Spray Gun Holder 1
4 Knob 2
5 Handle 1
6 Handle Grip 1
7 Hose Hanger 1
8-1 Red Nozzle – 0° 1
8-2 Yellow Nozzle – 15° 1
8-3 Green Nozzle – 25° 1
8-4 White Nozzle – 40° 1
8-5 Black Nozzle – Detergent 1
9 Nozzle Grommet 5
10 Bolt 4
11 Nozzle Panel 1
12 Handle Knob 2
13 Frame 1
14 Wand Holder 2
Part Description Qty.
15 Pressure Hose 1
16 Bolt 2
17 Pin 2
18 Washer 4
19 Axle 2
20 Wheel 2
21 Gasket 1
22 Rubber Pad 1
23 Bolt 1
24 Detergent Tank 1
25 Detergent Tank Lid 1
26 Detergent Tube 1
27 Key 1
28 Pump 1
29 Engine Mounting Bolt 3
30 Engine 1
31 Flange Nut 3
32 Bolt 1
Page 25For technical questions, please call 1-888-866-5797.ITEM 62201
SAFETYSETUPOPERATIONMAINTENANCE
General Assembly Diagram
- - - -
-
Page 26 For technical questions, please call 1-888-866-5797. ITEM 62201
SAFETY SETUP OPERATION MAINTENANCE
Pump Parts List
Part Description Qty.
1A Nut M6 1
2A Grub Screw M6 x 16 1
3A Handle Insert 1
4A Plate Spring 2
5A Spring 1
6A Piston 1
7A O-Ring Ø6.02 x 2.62 1
8A O-Ring Ø6.07 x 1.78 1
9A Ring 1
10A Piston Guide 1
11A O-Ring Ø14 x 1.78 5
12A O-Ring Ø10.82 x 1.78 1
13A By-Pass Jet 1
14A Seat 1
15A O-Ring Ø9 x 1 1
17A Hose Nipple 1
18A O-Ring Ø4.48 x 1.78 1
19A Ball 1
20A Spring 1
21A Screw 1
25A Plug 3
26A Check Valve 6
27A Pump Head 1
28A Gasket 3
29A Bushing 3
30A Seal 3
Part Description Qty.
31A Plug 1
32A Housing 1
33A Head Bolt M8 x 45 3
34A Inlet Fitting 3/4" NH 1
35A Inlet Extension 1
36A Filter 1
37A O-Ring Ø4 x 2.5 1
38A Jet 1
39A Spring 1
40A O-Ring Ø8.73 x 1.78 2
41A Detergent Injector 1
42A Outlet Extension 1
43A Spring 3
44A Piston 3
45A Ring 3
46A Thrust Washer 1
47A Bearing 1
48A Thrust Washer 1
49A Hollow Shaft 1
50A Bearing 1
51A Circlip Øi72 1
52A Seal 1
53A O-Ring Ø23.52 x 1.78 3
54A Bushing 3
55A O-Ring Ø14 x 2 2
56A O-Ring Ø4.48 x 1.78 1
When ordering replacement parts from this list, the “A” suffix must be included in order to get the correct part.
Page 27For technical questions, please call 1-888-866-5797.ITEM 62201
SAFETYSETUPOPERATIONMAINTENANCE
Pump Assembly Diagram
1
43
2
3
45
4
56 789
10
11 12 13 14 15
17 18 19 20
21
25
11
26
26
27
28
29
30
1131 32
33
55
34
37
55
41
40
38
39 44
45
46
47
48
49
50
51
52
35
36
42
56
Page 28 For technical questions, please call 1-888-866-5797. ITEM 62201
SAFETY SETUP OPERATION MAINTENANCE
Engine Parts List
Part Description Qty.
1B Bolt M6 x 14 10
2B Cylinder Head Cover 1
3B Valve Cover Gasket 1
4B Rocker Arm Assembly 2
5B Lock Nut 2
6B Nut 2
7B Rocker Arm 2
8B Rocker Arm Stud 2
9B Valve Spring Seat 2
10B Spring Valve 2
11B Intake Valve Seal 1
12B Exhaust Valve 1
13B Intake Valve 1
14B Bolt M8 x 54 4
15B Rocker Arm Base 1
16B Cylinder Head 1
17B Spark Plug 1
18B Stud M6 x 95 2
19B Muffler Gasket 1
20B Muffler 1
21B Muffler Guard 1
22B Flange Nut M6 4
23B Stud M6 x 87 2
24B Carburetor Insulator Gasket 1
25B Carburetor Insulator 1
26B Carburetor Gasket 1
27B Carburetor 1
28B Air Filter Gasket 1
29B Bolt M6 x 20 2
30B Air Filter Element 1
31B Air Filter 1
32B Cylinder Head Gasket 1
33B Dowel Pin Φ10 x 16 2
34B Push Rod 2
35B Tappet 2
36B Camshaft 1
37B Piston Ring Set 1
38B Piston Pin Circlip 2
39B Piston 1
40B Piston Pin 1
41B Connecting Rod 1
42B Crankcase 1
43B Crankcase Cover Gasket 1
44B Bearing 6205 1
45B Crankshaft 1
46B Dipstick 1
47B Bolt M6 x 35 1
48B Oil Return Seal 1
49B Washer Φ25.4 x Φ34 x 1 1
50B Drain Bolt Washer M10 x 1.25 x 15 1
51B Washer Φ10 x 1.5 x Φ16 1
Part Description Qty.
52B Dowel Pin Φ9 x 14 1
53B Crankcase Cover 1
54B Bolt M6 x 28 7
55B Oil Seal Φ25 x Φ38 x 7 1
56B Dowel Pin Φ7 x 14 1
57B Governor Gear 1
58B Governor Gear Mounting Plate 1
59B Ground Wire 1
60B Governor Spring 1
61B Engine Switch 1
62B Governor Gear Bracket Assembly 1
63B Governor Lever 1
64B Choke Lever 1
65B Shield Block 1
66B Bolt M6 x 12 2
67B Vent Hose 1
68B Cotter Pin 1
69B Oil Seal Φ6 x Φ11 x 4 1
70B Governor Gear Shaft 1
71B Wire Clamp 1
72B Idle Spring 1
73B Throttle Linkage 1
74B Fuel Hose Φ6.3 x Φ12.5 x 300 1
75B Fuel Hose Clamp 2
76B Fuel Filter 1
77B Fuel Tank Gasket 2
78B Fuel Tank 1
79B Vibration Pad 1
80B Fuel Tank Damping Pad 1
81B Tank Nut 1
82B Fuel Cap Inner Cover 1
83B Fuel Cap 1
84B Ignition Module 1
85B Shield Block 1
86B Bolt M6 x 25 2
87B Second Air Valve 1
88B Breather Valve Spring 1
89B Breather Screen 1
90B Oil Seal Φ22 x Φ35 x 6 1
91B Oil Filter Gasket 1
92B Breather Cover 1
93B Flywheel 1
94B Cooling Fan 1
95B Starter Cup 1
96B Nut M14 x 1.5 1
97B Stud M6 x 74 1
98B Stud M6 x 78.5 2
99B Blower Housing 1
100B Nut 3
101B Recoil Starter 1
When ordering replacement parts from this list, the “B” suffix must be included in order to get the correct part.
Page 29For technical questions, please call 1-888-866-5797.ITEM 62201
SAFETYSETUPOPERATIONMAINTENANCE
Engine Assembly Diagram
4
7
6
5
8
5
6
7
8
4
1
2
3
1
1
1
9
10
11
18
12
20
19
13
17
15
14
16 23
24
25
26
27
28
22
30
31
29
55
54
54
54
54
54
54
52
53
50
51
54
56
57
46
47
48
49
1
58
1
45
59 60
61
62
63
42 43
44
70
69
68
67 66 65 64
72
73
75
66
71 74
75
77
76
77
78
79
80
81
82
83
96
95
94
93
1
92
91
89
88
87
90
14
14
14 33
32
33
34
35
36
22
21
97
98
99
100
98
100
100
101
37
38
39
40
38
41
29
84
85
86
Page 30 For technical questions, please call 1-888-866-5797. ITEM 62201
SAFETY SETUP OPERATION MAINTENANCE
Warranties
Limited 90 Day Warranty (Retail)
Harbor Freight Tools Co. makes every effort to assure that its products meet high quality and durability standards,
and warrants to the original purchaser that this product is free from defects in materials and workmanship for the
period of 90 days from the date of purchase. This warranty does not apply to damage due directly or indirectly,
to misuse, abuse, negligence or accidents, repairs or alterations outside our facilities, criminal activity, improper
installation, normal wear and tear, or to lack of maintenance. We shall in no event be liable for death, injuries
to persons or property, or for incidental, contingent, special or consequential damages arising from the use of
our product. Some states do not allow the exclusion or limitation of incidental or consequential damages, so
the above limitation of exclusion may not apply to you. THIS WARRANTY IS EXPRESSLY IN LIEU OF ALL
OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY
AND FITNESS, EXCEPT FOR THE EMISSIONS CONTROL SYSTEM WARRANTY BELOW.
To take advantage of this warranty, the product or part must be returned to us with transportation charges prepaid.
Proof of purchase date and an explanation of the complaint must accompany the merchandise. If our
inspection verifies the defect, we will either repair or replace the product at our election or we may elect to
refund the purchase price if we cannot readily and quickly provide you with a replacement. We will return
repaired products at our expense, but if we determine there is no defect, or that the defect resulted from
causes not within the scope of our warranty, then you must bear the cost of returning the product.
This warranty gives you specific legal rights and you may also have other rights which vary from state to state.
Emissions Control System Warranty
The California Air Resources Board and Harbor Freight Tools (HFT) are pleased to explain the emissions control
system warranty on your 2017 Small Off-Road Engine, in addition to the Retail Warranty above. In California, new
equipment that uses small off-road engines must be designed, built, and equipped to meet the State’s stringent
anti-smog standards. HFT must warrant that the emissions control system on your engine will be free from defects
in material and workmanship for two (2) years, provided there has been no abuse, neglect, or improper maintenance
of your engine.
Your emissions control system may include parts such as the carburetor or fuel-injection system, the ignition
system, catalytic converter, fuel tanks, fuel lines, fuel caps, valves, canisters, vapor hoses, clamps, connectors, and
other emissions-related assemblies.
Where a warrantable condition exists, HFT will repair or replace, at our option, your engine if at no cost to you,
including diagnosis, parts and labor.
MANUFACTURER’S WARRANTY COVERAGE
This emissions control system is warranted for two years. If any emission-related part on your engine is
defective, the part will be repaired or replaced by HFT.
OWNER’S WARRANTY RESPONSIBILITIES
As the engine owner, you are responsible for the performance of the required maintenance listed in your
Owner’s Manual.
As the engine owner, you should however be aware that HFT may deny you warranty coverage if your engine or
a part has failed due to abuse (including failure to follow the fuel use instructions contained in this manual), neglect,
improper maintenance, or unapproved modifications.
You are responsible for contacting HFT as soon as the problem exists in order to obtain warranty repair
or replacement, by doing either of the following: (a) contact HFT product support at 1-888-866-5797 or
productsupport@harborfreight.com; or (b) bring the to your nearest Harbor Freight Tools retail store. The nearest
Harbor Freight Tools retail store can be found on the internet at http://www.harborfreight.com. The warranty
repairs or replacement should be completed in a reasonable amount of time, not to exceed 30 days. If you have
a question regarding your warranty coverage, you should contact HFT product support at 1-888-866-5797 or
productsupport@harborfreight.com.
Page 31For technical questions, please call 1-888-866-5797.ITEM 62201
SAFETYSETUPOPERATIONMAINTENANCE
GENERAL EMISSIONS WARRANTY COVERAGE
a) The warranty period begins on the date the engine or equipment is delivered to an ultimate purchaser. The
warranty period is two years.
b) HFT warrants to the initial owner and each subsequent owner that the engine is:
1. Designed, built, and equipped so as to conform with all applicable regulations adopted by the Air Resources
Board; and
2. Free from defects in materials and workmanship that causes the failure of a warranted part for a period of
two years.
c) The warranty on emissions-related parts is as follows:
1. Any warranted part that is not scheduled for replacement as required maintenance in the written instructions
provided, is warranted for the warranty period stated above. If any such part fails during the period of
warranty coverage, it will be repaired or replaced HFT. Any such part repaired or replaced under the
warranty will be warranted for the remaining warranty period.
2. Any warranted part that is scheduled only for regular inspection in the written instructions is warranted for
the warranty period stated above. A statement in the written instructions to the effect of “repair or replace
as necessary” does not reduce the period of warranty coverage. Any such part repaired or replaced under
warranty will be warranted for the remaining warranty period.
3. Any warranted part that is scheduled for replacement as required maintenance in the written instructions will
be warranted for the period of time prior to the first scheduled replacement point for that part. If the part fails
prior to the first scheduled replacement, the part will be repaired or replaced by HFT. Any such part repaired
or replaced under warranty will be warranted for the remainder of the period prior to the first scheduled
replacement point for the part.
4. Repair or replacement of any warranted part under the warranty will be performed at no charge to the owner
at a retail store or by HFT paying for shipping the product for repair.
5. Notwithstanding the provisions herein, warranty services or repairs will be provided at all retail stores or by
contacting HFT product support at 1-888-866-5797 or productsupport@harborfreight.com.
6. The owner will not be charged for diagnostic labor that leads to the determination that a warranted part is in
fact defective, provided that such diagnostic work is performed at a retail store.
7. HFT is liable for damages to other engine components proximately caused by a failure under warranty of any
warranted part.
8. Throughout the emissions warranty period stated above, HFT will maintain a supply of warranted parts
sufficient to meet the expected demand for such parts.
9. Any replacement part may be used in the performance of any warranty maintenance or repairs and will be
provided without charge to the owner. Such use will not reduce the warranty obligations of HFT.
10. Add-on or modified parts that are not approved by HFT may not be used. The use of any non-exempted add-
on or modified parts will be grounds for disallowing a warranty claim. HFT is not liable to warrant failures of
warranted parts caused by the use of a non-exempted add-on or modified part.
d) Emission Warranty Parts List.
1. Fuel Metering System
a. Carburetor and its internal parts (and/or pressure
regulator or fuel injection system).
b. Fuel tank.
c. Cold start enrichment system.
d. Air/fuel ratio feedback and control system.
2. Air Induction System
a. Controlled hot air intake system.
b. Intake manifold.
c. Air filter.
3. Ignition System
a. Spark plugs.
b. Magneto ignition system.
c. Spark advance/retard system.
4. Catalyst System (if so equipped)
a. Exhaust pipe stud/exhaust manifold.
b. Thermal reactor.
c. Catalytic converter (if so equipped).
5. Particulate Controls
a. Traps, filters, precipitators, and any other device
used to capture particulate emissions.
6. Miscellaneous Items Used in Above Systems
a. Vacuum, temperature and time sensitive valves
and switches.
b. Hoses, belts, connectors, and assemblies.
7. Evaporative Emission Control System
a. Fuel tank.
b. Fuel caps, valves, canisters, filters, vapor hoses,
clamps, connectors, belts, and assemblies.
HFT provides with each product written instructions for the maintenance and use of the product by the owner.
3491 Mission Oaks Blvd. • PO Box 6009 • Camarillo, CA 93011 • 1-888-866-5797

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