Pressure washer gun harbor freight

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Thread: Harbor Freight pressure washer, any good?

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  1. 11-01-2015, 04:14 PM#1

    NikonGuy is offline
    Regular Member

    Harbor Freight pressure washer, any good?

    Anyone use the Harbor Freight pressure washer. Is it any good and what adapter does it use to adapt a foam cannon?

    Thanks


  2. 11-01-2015, 04:20 PM#2


  3. 11-01-2015, 04:35 PM#3

    NikonGuy is offline
    Regular Member

    Re: Harbor Freight pressure washer, any good?

    Will any of these be easily adaptable with Autogeek foam cannons


  4. 11-01-2015, 04:45 PM#4

    VISITOR is offline
    Super Member VISITOR's Avatar

    Re: Harbor Freight pressure washer, any good?

    i have the 2nd greenworks pressure washer shown (1700psi) and all you need is the adaptor like the bottom picture shown below. it should also work with any other pressure washer with a quick disconnect like all the pressure washers shown on the end of the wand...

  5. 11-01-2015, 05:21 PM#5

    GSKR is offline
    Super Member

    Re: Harbor Freight pressure washer, any good?

    Just get the warranty if I were to use it everyday I would say no,I've been down that road not with the ryobi but with the greenworks.


  6. 11-01-2015, 06:38 PM#6

    Daviddear30 is offline
    Super Member Daviddear30's Avatar

    Re: Harbor Freight pressure washer, any good?

    I have the ryobi 1700 in the picture. I have used it 2 years zero issues no adapters required for a foam cannon. It uses standard quick disconnect fittings

    Haven't used the one from HF Ryobi now has a super small one that I wish I had instead its 1600psi and super small
    Ryobi 1600 PSI 1.2-GPM Electric Pressure Washer-RY141600 - The Home Depot


  7. 11-02-2015, 09:43 AM#7

    NikonGuy is offline
    Regular Member

    Re: Harbor Freight pressure washer, any good?

    Still thinking of just getting the Harbor Freight one as it's cheap


  8. 11-02-2015, 10:13 AM#8

    Daviddear30 is offline
    Super Member Daviddear30's Avatar

    Re: Harbor Freight pressure washer, any good?

    The HF will need additional fittings for most tips and it has a shorter hose. It's only about $20 that the small ryobi. I looked at the HF for a long time before going with ryobi


    For the record I love HF and I have a ton of tools from there. Not biased against them.


  9. 11-02-2015, 11:30 AM#9

    NikonGuy is offline
    Regular Member

    Re: Harbor Freight pressure washer, any good?

    QuoteOriginally Posted by VISITORView Post
    i have the 2nd greenworks pressure washer shown (1700psi) and all you need is the adaptor like the bottom picture shown below. it should also work with any other pressure washer with a quick disconnect like all the pressure washers shown on the end of the wand...
    So this cannon does not replace the wand like in this AutoGeek piece
    How To Select a Fitting for the Foam Cannon HP

    But rather fits at the tip of the wand. Am I correct?

  10. 11-02-2015, 11:39 AM#10

    NikonGuy is offline
    Regular Member

    Re: Harbor Freight pressure washer, any good?


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PRESSuRE WAShER - Harbor Freight Tools

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.

ITEM 69734/69737

212cc GASOLINE POWERED

pressure washer

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.

Visit our Visit website our website at: http://www.harborfreight.com

at: http://www.harborfreight.com

Email our technical Email our support technical at: support [email protected]

at: [email protected]

When unpacking, make sure that the product is intact

and undamaged. If any parts are missing or broken,

please call 1-800-520-0882 as soon as possible.

Copyright © 2012 by HarborFreightTools ® . 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 HarborFreightTools.

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 and service may not be included.

Read this material before using this product.

Failure to do so can result in serious injury.

Save this manual.


Table of Contents

Safety Setup

Operation Maintenance

Specifications.............................................. 2

Safety.......................................................... 3

Setup........................................................... 8

Operation.................................................... 11

Specifications

Displacement

Engine Type

Pump

Drive

Gun

Nozzles

Hose Length

Cart

Fuel

Engine Oil

(not

included)

Type

212cc

Predator OHV

Brass Axial

Direct

Maintenance............................................... 16

Troubleshooting.......................................... 20

Warranties.................................................. 22

Parts Lists and Diagrams........................... 24

22 IN. Wand / 20 IN. Lance

Quick Connect 0º, 15º, 25º, 40º + Soap Nozzle

26 FT. 7 IN.

Capacity 1 Gallon / 3.6L

Type (SAE)

Pump Oil (included)

Engine Speed

Water Flow

Maximum Pressure

Bore x Stroke

Push type with 10 IN. Pneumatic tires

87+ octane unleaded gasoline

10W-30 above 32° F

5W-30 at 32° F or below

Capacity 0.5 Quart / 0.5L

Low Oil Shutdown

Yes

3.75 fl-oz SAE 10W-30 Non-detergent

3,600 RPM

3 GPM Maximum

2,500 PSI

70 mm x 55 mm

Compression Ratio 8.5:1

Rotation viewed from PTO

(power takeoff - the output shaft)

Counterclockwise

Spark Plug

Type NGK ® BP-6ES / NHSP ® / LG ® / Torch ® F6TC

Gap

0.7 - 0.8 mm

Valve Clearance

Intake

Exhaust

0.10 - 0.15 mm

0.15 - 0.20 mm

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.

Item 69734: The emission control system for this Pressure Washer’s engine is warranted for standards set by

the U.S. Environmental Protection Agency. For warranty information, refer to the last pages of this manual.

Item 69737: The emission control system for this Pressure Washer’s 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 2 For technical questions, please call 1-800-520-0882. ITEM 69734 / 69737


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.

Safety

Addresses practices not related to personal injury.

Symbol Definitions

Symbol

RPM

HP

Property or Statement

Revolutions Per Minute

Horsepower

Safety Warnings

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! 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

Maintenance Operation

Setup

ITEM 69734 / 69737

For technical questions, please call 1-800-520-0882.

Page 3


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.

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. 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.

4. Wear ANSI-approved safety goggles

and hearing protection during use.

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).

5. 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.

6. Use only accessories that are recommended by

HarborFreightTools for your model. Accessories

that may be suitable for one piece of equipment may

become hazardous when used on another one.

7. 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.

8. Stay alert, watch what you are doing and use

common sense when operating a piece of equipment.

Do not use a piece of equipment while tired or under

the influence of drugs, alcohol or medication.

9. Do not overreach. Keep proper footing and

balance at all times. This enables better control

of the equipment in unexpected situations.

10. Do not carry the spray handle with your finger on

the trigger, whether engine is operating or not.

11. Use this equipment with both hands

only. Using equipment with only one hand

can easily result in loss of control.

12. 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.

Page 4 For technical questions, please call 1-800-520-0882. ITEM 69734 / 69737


Operating Precautions (cont.)

13. Parts of the Pressure Washer, especially

exhaust system components, get very hot

during use. Stay clear of hot parts.

14. Do not cover the engine or

equipment during operation.

15. Keep the equipment, engine, and

surrounding area clean at all times.

16. 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.

17. Do not operate the equipment with known

leaks in the engine’s fuel system.

18. This product contains or, when used, produces a

chemical known to the State of California to cause

cancer and birth defects or other reproductive harm.

(California Health & Safety Code § 25249.5, et seq.)

19. WARNING: The brass components of this

product contain lead, a chemical known to

the State of California to cause birth defects

(or other reproductive harm). (California

Health & Safety code § 25249.5, et seq.)

20. 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.

21. Keep hands and feet away from moving parts. Do

not reach over or across equipment while operating.

22. 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 use. Many accidents are

caused by poorly maintained equipment.

23. 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.

24. The high pressure water flow can damage

the work surface if not used properly. Always

test the spray in an open area first.

25. 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.

26. 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.

27. This Pressure Washer is intended for

outdoor residential use only.

28. 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.

Safety

Maintenance Operation

Setup

ITEM 69734 / 69737

For technical questions, please call 1-800-520-0882.

Page 5


Safety Setup

Operation Maintenance

Vibration Hazard:

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 checkups

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

Page 6 For technical questions, please call 1-800-520-0882. ITEM 69734 / 69737


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

FreightTools 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 smoke, or allow sparks, flames,

or other sources of ignition around the

equipment, especially when refuelling.

2. Do not refill the fuel tank while the

engine is running or hot.

3. To prevent fuel leakage and

fire hazard, do not fill fuel above

the bottom of fuel strainer.

Max Fuel

DO NOT OVERFILL!

4. Do not fill fuel tank to the top. Leave a little

room for the fuel to expand as needed.

5. Refuel in a well-ventilated area only.

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.

Save these instructions.

Safety

Maintenance Operation

Setup

ITEM 69734 / 69737

For technical questions, please call 1-800-520-0882.

Page 7


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.

Safety Setup

Operation Maintenance

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.

Risk of accidental starting; resulting in serious personal injury. 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 Diagram near the end of this manual.

Page 8 For technical questions, please call 1-800-520-0882. ITEM 69734 / 69737


Assembly

1. 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.

2.

Figure A

Dipstick (60A)

Aluminum Pump

Breather Plug

(59A)

Brass Pump

Plug (14A)

Replace the Brass Pump Plug (14A) with the

aluminum Pump Breather Plug (59A) and Dipstick

(60A) before first use. The Pump Breather Plug

must be used whenever the pressure washer is

used. The Brass Pump Plug (without the breather

hole) should be used for transporting only.

3. Attach the Handle (14) onto the Frame (17)

with the Handle Bolts (15) and Nuts (16).

4.

Detergent Inlet

Connection

(26A)

Outlet

Connector

(35A)

Water Inlet

Connection

Figure 2

Pressure Regulator Knob (44A)

Attach the Hose (18) to the Outlet Connector

(35A) on the unit (See Figure 2).

5. Pull the Collar at the end of the hose back

and attach the Gun (19) to the hose.

6. Screw the Wand (20) onto the Gun (19)

and secure with the grommet.

7. Choose the right Nozzle (5) for the job. 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.

• Black Nozzle -

Low Pressure

Used with pressure washer detergent.

• White Nozzle -

Wide Spray

Used to clean very large areas.

• Green Nozzle -

Medium Spray

Used to clean large areas.

• Yellow Nozzle -

Narrow Spray

Used to clean small areas.

• Red Nozzle -

Pencil Spray

Intense stream. Only use on hard surfaces such

as concrete or metal. Can damage wood.

8. Connect the water supply to the Water Inlet

Connection on the Water Inlet Body (42A).

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.

If using detergent:

Read detergent directions. Connect one end of

the Detergent Inlet Hose (8) to the Detergent Inlet

Connection, and the other end into the container

holding the detergent. Only use detergents specified

for use with Pressure Washers. 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.

Safety

Maintenance Operation

Setup

ITEM 69734 / 69737

For technical questions, please call 1-800-520-0882.

Page 9


Engine Controls

Air Filter

Fuel Cap

Safety Setup

Operation Maintenance

Oil Drain Plug

Throttle

Choke

Fuel Valve

Engine

Switch

Starter

Handle

Muffler

Dipstick

Page 10 For technical questions, please call 1-800-520-0882. ITEM 69734 / 69737


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

Safety

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.

Do not run the engine with low or no engine oil.

Running the engine with no or low engine oil

WILL permanently damage the engine.

Full level

Full level

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 threading it counterclockwise,

and wipe it off with a clean lint free rag.

4.

Reinsert the Dipstick without threading it in and

remove it to check the oil level. The oil level

should be up to the full level as shown above.

5. 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 Service section shows other

viscosities to use in different average temperatures.)

6. Thread the dipstick back in clockwise.

NOTICE: Do not run the engine with too little oil.

The engine will be permanently damaged.

Maintenance Operation

Setup

ITEM 69734 / 69737

For technical questions, please call 1-800-520-0882.

Page 11


Checking Pump Oil Level

Safety Setup

Operation Maintenance

1. The Oil pump is filled with 3.75 fl-oz of SAE

10W-30 NON DETERGENT oil at the factory.

Under normal conditions there is no

reason to add any oil or change the oil.

2. Turn off engine, allow it to cool and

disconnect the spark plug wire.

3. Twist the Dipstick on the Pump Breather Plug

until the arrow on it lines up with the arrow

on the Plug and remove the Dipstick.

4. Remove the Pump Breather Plug from the Pump.

Clear oil

fill hole

5.

Figure B

Look into the hole in the pump housing. If a metal

wheel can be seen extending into the hole,

SLOWLY pull the starter rope until the

hole appears clear, as shown above.

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. 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.

Fill with oil

to here

Figure C

TOO HIGH

TOO LOW

6. Wipe the Dipstick off with a clean, dry cloth. Insert

the Dipstick into the pump housing and remove it.

The oil level should be at least to the lower (L) notch

on the dipstick, but not above the upper (H) notch.

Add SAE 10W-30 NON-DETERGENT oil as needed.

7. Thread the Pump Breather Plug back into the pump.

8. Align the arrow on the Dipstick with the arrow

on the Plug, insert it, and twist it to secure.

9. Reconnect the spark plug wire.

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. Then replace the Fuel Cap.

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.

Page 12 For technical questions, please call 1-800-520-0882. ITEM 69734 / 69737


Starting the Engine

1. To start a cold engine, move the Choke to the

CHOKE position.

To restart a warm engine, leave the Choke in the

RUN position.

1

ChokeRUN

Safety

2. Open the Fuel Valve.

2

3. Slide the Throttle or Speed Control Lever to 1/3

away from the SLOW position (the “turtle”).

Note: Some tools have a Speed Control Lever located

elsewhere on the tool which functions the same as

the Throttle. Use the Speed Control Lever in place

of the Throttle when the tool is so equipped.

4. Turn the Engine Switch on.

OFF

5. Grip the Starter Handle of the Engine loosely and pull

it slowly several 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.

6. Allow the Engine to run for several seconds.

Then, if the Choke lever is in the CHOKE position,

move the Choke Lever very slowly to its RUN position.

ON

3

4

5

6

O

i

On

Maintenance Operation

Setup

Note: Moving the Choke Lever too fast could stall the engine.

ChokeRUN

ITEM 69734 / 69737

For technical questions, please call 1-800-520-0882.

Page 13


Safety Setup

Operation Maintenance

IMPORTANT: Allow the engine to run at no load for five minutes with no

load after each start‐up so that the engine can stabilize.

7. Adjust the Throttle as needed.

8. 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.

• Do not operate the engine at its maximum speed.

c. The maintenance break-in period will last about 20 hours of use. After this period:

• Change the engine oil.

Under normal operating conditions subsequent maintenance follows the schedule

explained in the Maintenance and Servicing section.

Stopping the Engine

1. To stop the engine in an emergency,

turn the Engine Switch off.

2. Under normal conditions, use the following procedure:

a. Slide the Throttle or Speed Control Lever to SLOW

(the “turtle”).

b. Turn the Engine Switch off.

c. Close the Fuel Valve.

OFF

OFF

O

O

i

i

Page 14 For technical questions, please call 1-800-520-0882. ITEM 69734 / 69737


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. Replace the non-vented brass oil plug with

the aluminum Pump Breather Plug before

first use. The Pump Breather Plug must be

used whenever the pressure washer is used.

The brass oil plug (without the breather hole)

should be used for transporting only.

2. Choose the Nozzle that best meets the needs

of the job. 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.

3. 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.

4. Turn the water supply on and hold down the

Trigger to start the stream. Be aware that

when it is first started, the gun will kick.

5. It is best to start at a low pressure setting, and adjust

the pressure upwards. 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, turn the Pressure Regulator

Knob counterclockwise to reduce the pressure.

Moving further away from the surface being cleaned

will also reduce the pressure being applied to the

surface. If the stream is still too strong, turn the

engine off, turn the water supply off, discharge the

excess pressure from the gun by squeezing the

Trigger, and change to a lower pressure Nozzle.

6. To increase the pressure, turn the

Pressure Regulator Knob clockwise.

7. 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.

8. Clean vertical and sloped surfaces from the top down.

9. When cleaning horizontal surfaces, occasionally

use the stream to clear the area of excess water.

10. CAUTION Do not allow the Pressure Washer to idle

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

also expel very hot water if allowed to idle too long.

11. 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.

12. 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.

13. When finished; release the Trigger on the

spray handle, turn the engine power switch

to “OFF”, turn the water supply off and

then shut off gas supply to the engine.

14. Squeeze the Trigger to release excess pressure.

15. If Pressure Washer detergent has been

used for the job, run clean water through the

system to eliminate detergent residue.

16. To prevent accidents, turn off the engine and after

the engine has cooled, disconnect its spark plug

wire after use. Drain all water out of the unit.

Clean external parts with clean cloth, then

store the equipment out of children’s reach.

Safety

Maintenance Operation

Setup

ITEM 69734 / 69737

For technical questions, please call 1-800-520-0882.

Page 15


Maintenance

Safety Setup

Operation 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

Check deposit cup

Change engine oil

Clean/replace air cleaner *

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 16 For technical questions, please call 1-800-520-0882. ITEM 69734 / 69737


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. 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. Fill to the

bottom of the fuel strainer ONLY, see below.

WARNING! To prevent fuel

leakage and fire hazard, do not fill

fuel above the bottom of fuel 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. Then replace the Fuel Cap.

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.

Safety

Max Fuel

DO NOT OVERFILL!

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 threading it counterclockwise,

and wipe it off with a clean lint free rag.

7.

8.

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.

5W-30

SAE Viscosity Grades

10W-30

30

Full level

-20 0 20 40 60 80 100°F

Average outdoor temperature

Thread the dipstick back in clockwise.

Maintenance Operation

Setup

CAUTION! Do not run the engine with too little oil.

The engine will be permanently damaged.

ITEM 69734 / 69737

For technical questions, please call 1-800-520-0882.

Page 17


Safety Setup

Operation Maintenance

Air Filter Element Maintenance

1. Remove the air filter cover and the

air filter elements and check for dirt.

Clean or replace as described below.

2. Cleaning:

• For “paper” filter elements:

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 air filter.

If this does not get the filter clean, replace it.

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.

• For foam filter elements:

Wash the element 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 new filter or the cleaned filter.

Secure the Air Cleaner Cover before use.

Recommended Spark Plugs

NGK ®

NHSP ® / LG ® /TORCH ®

NOTICE: Using an incorrect spark

plug may damage the engine.

BP-6ES

F6TC

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 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.

Page 18 For technical questions, please call 1-800-520-0882. ITEM 69734 / 69737


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:

WARNING! To prevent serious

injury from fire:

Drain 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 draining fuel.

Do not smoke.

a. Place a funnel leading to a proper gasoline

container below the carburetor.

Drain Plug

Sediment Cup

(some engines)

b. Remove the drain bolt from the bottom of the

carburetor bowl and allow the fuel to drain.

c. Remove the small sediment cup next to the bowl

and allow the fuel to drain from there as well.

d. Open the fuel valve. After all fuel has

drained, reinstall the drain bolt and sediment

cup (if equipped). Tighten securely.

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. Battery:

Disconnect battery cables (if equipped).

Recharge batteries monthly while in storage.

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. After Storage:

Before starting the engine 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.

Safety

Maintenance Operation

Setup

ITEM 69734 / 69737

For technical questions, please call 1-800-520-0882.

Page 19


Troubleshooting

Safety Setup

Operation Maintenance

Problem Possible Causes Probable Solutions

Engine will not start

Engine misfires

Fuel Related:

1. No fuel in tank or fuel valve closed.

2. Choke not in CHOKE 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.

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. Circuit breaker tripped

(electric start models only).

6. Incorrect spark timing or faulty 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.

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.

Fuel Related:

1. Fill fuel tank and open fuel valve.

2. Move Choke to CHOKE position.

3. Clean out ethanol rich gasoline from fuel

system. Replace components damaged

by ethanol. Use fresh 87+ octane

unleaded gasoline only.

Do not use gasoline with more than

10% ethanol (E15, E20, E85, etc.).

4. Use fresh 87+ octane 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 CHOKE position.

9. Replace Fuel Filter.

Ignition (spark) Related:

1. Connect spark plug cap properly.

2. Clean spark plug.

3. Correct spark plug gap.

4. Replace spark plug cap.

5. Reset circuit breaker. Check wiring and

starter motor if breaker continues to trip.

6. Have qualified technician diagnose/

repair ignition system.

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 diagnose/

repair ignition system.

1. Check wire connections.

2. Re-gap or replace spark plug.

3. Replace spark plug cap.

4. Use only fresh 87+ octane 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.)

Follow all safety precautions whenever diagnosing or servicing the equipment or engine.

Page 20 For technical questions, please call 1-800-520-0882. ITEM 69734 / 69737


Problem Possible Causes Probable Solutions

Engine stops

suddenly

Engine stops when

under heavy load

Engine knocks

Engine backfires

Does not produce

high pressure

1. Low oil shutdown.

2. Fuel tank empty or full of impure or low quality

gasoline.

3. Defective fuel tank cap creating vacuum,

preventing proper fuel flow.

4. Faulty magneto.

5. Disconnected or improperly

connected spark plug cap.

1. Dirty air filter

2. Engine running cold.

1. Old or low quality gasoline.

2. Engine overloaded.

3. Incorrect spark timing, deposit buildup, worn

engine, or other mechanical problems.

1. Impure or low quality gasoline.

2. Engine too cold.

3. Intake valve stuck or overheated engine.

4. Incorrect timing.

1. Diameter of water supply hose too small

2. Water supply is restricted.

3. Not enough water supply.

Output pressure varies 1. Not enough water supply.

No intake of

chemicals.

2. Water inlet screen is clogged.

3. Nozzle is clogged.

4. Nozzle has mineral build up.

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. Fill engine oil to proper level. Check

engine oil before EVERY use.

2. Fill fuel tank with fresh 87+ octane

unleaded gasoline.

Do not use gasoline with more than

10% ethanol (E15, E20, E85, etc.).

3. Test/replace fuel tank cap.

4. Have qualified technician service magneto.

5. Secure spark plug cap.

1. Clean or replace element.

2. Allow engine to warm up prior

to operating equipment.

1. Fill fuel tank with fresh 87+ octane

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.

1. Fill fuel tank with fresh 87+ octane

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.

1. Replace hose with a ¾ inch hose.

2. Check water supply hose for

kinks, leaks, or blockage.

3. Open water faucet all the way.

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.

1. Push firmly into injector. Replace tube.

2. Switch to black Nozzle.

3. Turn collar counterclockwise.

4. Clean strainer.

5. Clean Nozzle.

6. Dissolve by running warm water

through the injection tube.

7. Run clean water through injector until clear.

Follow all safety precautions whenever diagnosing or servicing the equipment or engine.

Safety

Maintenance Operation

Setup

ITEM 69734 / 69737

For technical questions, please call 1-800-520-0882.

Page 21


Warranties

Limited 90 Day Warranty

Safety Setup

Operation Maintenance

HarborFreightTools 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.

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.

Emission Control System Warranty

United States Emission Control Defects

Warranty Statement

(for Model 69734)

The United States Environmental Protection Agency (herein EPA)

and HarborFreightTools (herein HFT) are pleased to explain the

emission control system warranty on your 1997 and later Small Off-

Road Engine (herein engine). Within the United States, new off-road,

spark-ignition engines certified for model year 1997 and later, must be

designed, built and equipped to meet the stringent anti-smog standards

set forth by the EPA. HFT must warrant the emission control system on

your engine for the periods of time described below, provided there has

been no abuse, neglect or improper maintenance of your engine.

Your emission control system may include parts such as the

carburetor or fuel-injection system, and the ignition system. Also

included may be hoses, belts, connectors and other emission-related

assemblies.

Where a warrantable condition exists, HFT will repair your engine

at no cost to you including diagnosis, parts and labor.

California and United States Emission Control

Defects Warranty Statement

(for Model 69737)

The California Air Resources Board (herein CARB), the United

States Environmental Protection Agency (herein EPA), and Harbor

FreightTools (herein HFT) are pleased to explain the emission control

system warranty on your 1995 and later Small Off-Road Engine (herein

engine). In California, the engine must be designed, built and equipped

to meet the State’s stringent anti-smog standards. Elsewhere within the

United States, new off-road, spark-ignition engines certified for model

year 1997 and later, must meet similar standards set forth by the EPA.

HFT must warrant the emission control system on your engine for the

periods of time described below, provided there has been no abuse,

neglect or improper maintenance of your engine.

Your emission control system may include parts such as the

carburetor or fuel-injection system, and the ignition system. Also

included may be hoses, belts, connectors and other emission-related

assemblies.

Where a warrantable condition exists, HFT will repair your engine

at no cost to you including diagnosis, parts and labor.

Manufacturer’s Warranty Coverage

The 1995 and later engines are warranted for two (2) years. If

any emission-related part on your engine is defective, the part will be

repaired or replaced by HFT.

Page 22 For technical questions, please call 1-800-520-0882. ITEM 69734 / 69737


HarborFreightTools Emission Control Defects

Warranty Coverage

Engines are warranted for a period of two (2) years relative to

emission control parts defects, subject to the provisions set forth below.

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. HFT

recommends that you retain all receipts covering maintenance

on your engine, but HFT cannot deny warranty solely for the lack

of receipts or for your failure to ensure the performance of all

scheduled maintenance.

• 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, neglect, improper maintenance, or unapproved

modifications.

• You are responsible for shipping your engine to a HFT warranty

station as soon as a problem exists. Contact the HFT Customer

Service department at the number below to make shipping

arrangements. The warranty repairs should be completed in a

reasonable amount of time, not to exceed 30 days.

If you have any questions regarding your warranty rights and

responsibilities, you should contact the HarborFreightTools Customer

Service Department at 1-800-520-0882.

HarborFreightTools Emission Control Defects

Warranty Provisions

1. Length of Coverage

HFT warrants to a first retail purchaser and each subsequent

purchaser that the engine is free from defects in materials and

workmanship that cause the failure of warranted parts for a

period of two (2) years after the date of delivery to the first retail

purchaser.

2. No Charge Repair or Replacement

Repair or replacement of any warranted part will be performed at

no charge to the owner if the work is performed through a warranty

station authorized by HFT. For emissions warranty service, contact

the HFT Customer Service Department at 1-800-520-0882.

3. Consequential Damages Coverage

Coverage under this warranty shall also extend to the failure of any

engine components caused by the failure of any warranted part

while it is still covered under this warranty.

4. Coverage Exclusions

Warranty claims shall be filed in accordance with the provisions

of the HFT warranty policy explained in the box at the top of the

previous page. HFT shall not be liable for any loss of use of the

engine, for any alternative usage, for any damage to goods, loss of

time, or inconvenience. Warranty coverage shall also be excluded

for any part which fails, malfunctions, or is damaged due to failure

to follow the maintenance and operating instructions set forth in the

Owner’s Manual including, but not limited to:

a) Use of parts which are not authorized by HFT

b) Improper installation, adjustment or repair of the engine or of

any warranted part unless performed by an authorized warranty

center

c) Failure to follow recommendations on fuel use contained in the

Owner’s Manual

d) Improper or inadequate maintenance of any warranted parts

e) Repairs performed outside of the authorized warranty

service dealers

f) Alterations by changing, adding to or removing parts from

the engine.

5. Service and Maintenance

Component parts which are not scheduled for replacement as

required maintenance or are scheduled only for regular inspection

to the effect of “repair or replace as necessary” are warranted for

the warranty period. Any warranted part which is scheduled for

replacement as required maintenance is warranted for the period

of time up to the first scheduled replacement point for that part.

Any replacement part, provided it is equivalent in durability and

performance, may be used in performance of maintenance or

repairs. The owner is responsible for commissioning a qualified

technician/mechanic to perform all required maintenance, as

outlined in the Inspection, Cleaning, and Maintenance section in

this manual.

6. Warranted Parts

1) Fuel Metering System

i) Carburetor and its internal parts.

ii) Fuel pump (if so equipped).

iii) Cold start enrichment system.

2) Air Induction System

i) Intake pipe/manifold.

ii) Air cleaner.

3) Ignition System

i) Spark plug.

ii) Magneto ignition system.

4) Catalyst System (if so equipped)

i) Exhaust pipe stud.

ii) Muffler.

iii) Catalytic converter (if so equipped).

5) Miscellaneous Items Used in Above Systems

i) Vacuum, temperature and time sensitive valves and

switches.

ii) Hoses, belts, connectors, and assemblies.

Safety

Maintenance Operation

Setup

ITEM 69734 / 69737

For technical questions, please call 1-800-520-0882.

Page 23


Parts Lists and Diagrams

PLEASE READ THE FOLLOWING CAREFULLY

Safety Setup

Operation Maintenance

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.

General Parts List

Part Description Qty

1 Gun & Hose Holder 1

2 Washer 2

3 Nut 2

4 Grommet 5

5 Nozzle 5

6 Label 1

7 Filter 1

8 Detergent Inlet Hose 1

9 Bolt 4

10 Lock Washer 4

11 Pump Assembly 1

12 Engine

1

Item 69734 (EPA version)

Item 69737 (EPA/CARB version)

13 Key 1

14 Handle 1

15 Handle Bolt 2

16 Swivel Nut 2

17 Frame 1

18 Hose 1

19 Gun 1

Record Product’s Serial Number Here:

Note: If product has no serial number, record month and year of purchase instead.

Part Description Qty

20 Wand 1

21 Pad 2

22 Washer 2

23 Nut 2

24 Engine Bolt 4

25 Lock washer 4

26 Washer 4

27 Nut 4

28 Lock washer 4

29 Axle Nut 2

30 Lock washer 2

31 Washer 2

32 Axle 2

33 Clip 2

34 Wheel 2

35 Washer 2

36 Wheel Nut 2

37 Dipstick 1

38 Breather Plug 1

39 O-ring 1

40 Shock pad 4

Note: Some parts are listed and shown for illustration purposes only,

and are not available individually as replacement parts.

Page 24 For technical questions, please call 1-800-520-0882. ITEM 69734 / 69737


General Assembly Diagram

Maintenance Operation

Setup

Safety

ITEM 69734 / 69737

For technical questions, please call 1-800-520-0882.

Page 25


Pump Parts List

Safety Setup

Operation Maintenance

Part

Description

Part

Description

1A Screw M8x16

31A Valve Spring

2A Flange

32A O-Ring

3A O-Ring 80X2,4

33A Siphon Body

4A Radial Shaft Seal

34A Outlet Connector

5A Real Bearing

35A Backup Ring

6A Sheath

36A O-Ring

7A Wobble Plate

37A Valve Core

8A Front Bearing

38A Pump Manifold

9A Spring Disk

39A Seal Gasket

10A 15Mm Plunger

40A Water Inlet Body

11A Plunger Spring

41A Thermal Relief Valve

12A Crankcase

42A Inlet Swivel Nut

13A O-Ring 14.2X1.9

43A Clip Ring

14A Plug

44A Water Filter

15A Oil Seal

45A Manifold Bolt

16A O-Ring 15X2.2

46A Pressure Regulator Knob

17A Spacer

47A Screw Plug

18A O-Ring 22X2

48A O-Ring

19A Pressure Ring

49A Backup Ring

20A Water Seal

50A O-Ring

21A Inlet Valve Plug

51A Spring Holder

22A Backup Ring

52A Large Pressure Spring

23A O-Ring

53A Small Pressure Spring

24A Check Valve

54A Ball Holder

25A Chemical Inlet

55A Ball

26A O-Ring 4.47X1.78

56A Valve Port

27A Ball

57A O-Ring

28A Cone Spring

58A Pump Breather Plug

29A O-Ring

59A Dipstick

30A Outlet Valve

60A Shipping Oil Plug

When ordering replacement parts from this list, the “A” suffix must be included in order to get the correct part.

Page 26 For technical questions, please call 1-800-520-0882. ITEM 69734 / 69737


Pump Assembly Diagram

Maintenance Operation

Setup

Safety

ITEM 69734 / 69737

For technical questions, please call 1-800-520-0882.

Page 27


Item 69734 Engine Parts List

Safety Setup

Operation Maintenance

Part Description Qty

1B Gasket, Cylinder Head 1

2B Cover Subassembly, Cylinder Head 1

3B Gasket, Cylinder Head Cover 1

4B Tube, Breather 1

5B Bolt 4

6B Stud 1

7B Stud 1

8B Stud 2

9B Pin 2

10B Bolt, Cylinder Head 4

11B Plug, Spark 1

12B Head Subassembly, Cylinder 1

13B Crankcase Subassembly. 1

14B Sensor, Engine Oil 1

15B Gear Assy, Governor 1

16B Arm, Governor 1

17B Bolt, Drain Plug 2

18B Washer 2

19B Bearing 1

20B Seal, Oil 1

21B Washer 1

22B Pin 1

23B Bolt 2

24B Cover, Crankcase 1

25B Bearing 1

26B Seal, Oil 1

27B Gasket, Crankcase 1

28B Pin 2

29B Dipstick Subassembly, Oil 1

30B Plug Subassembly, Engine Oil 1

31B Bolt 6

32B Crankshaft Assy. 1

33B Clip, Piston Pin 2

34B Piston 1

35B Pin, Piston 1

36B Rod, Connecting 1

37B Ring, The First 1

38B Ring, The Second 1

39B Ring Set, Oil 1

40B Camshaft Assy. 1

41B Valve, Exhaust 1

42B Valve, Intake 1

43B Seat, Valve Spring 1

44B Exhaust Valve Retainer 1

45B Rotator, Valve 1

46B Guide, Seal 1

47B Tappet, Valve 2

48B Lifter, Valve 2

49B Plate Subassembly, Lifter Stopper 1

50B Bolt, Valve Adjusting 2

51B Rocker, Valve 2

Part Description Qty

52B Valve Adjusting Nut 2

53B Nut, Valve Lock 2

54B Spring, Valve 2

55B Starter Assy, Recoil 1

56B Bolt 3

57B Shroud 1

58B Shroud, Cylinder Body 1

59B Shield,Lower 1

60B Protector, Oil 1

61B Switch Subassembly, Stop Engine 1

62B Bolt 2

63B Bolt 1

64B Collar 1

65B Bolt 1

66B Bolt 4

67B Carburetor Assy. 1

68B Gasket, Air Cleaner 1

69B Gasket, Carburetor 1

70B Plate, Carburetor Insulator 1

71B Gasket, Carburetor Insulator 1

72B Nut 2

73B Cleaner, Air 1

74B Jacket, Rubber 1

75B Gasket, Exhaust Outlet 1

76B Nut 2

77B Muffler Assy 1

78B Tank, Fuel 1

79B Fuel Strainer 1

80B Cover, Fuel Tank 1

81B Outlet Subassembly, Fuel Tank Oil 1

82B Clamp 3

83B Tube, Fuel 1

84B Bolt 1

85B Nut 2

86B Nut, Flywheel 1

87B Pulley,Starter 1

88B Impeller 1

89B Flywheel Subassembly 1

90B Bolt 2

91B Coil, Ignition 1

92B Control Assy, Throttle 1

93B Bolt 2

94B Spring, Governor 1

95B Rod, Governor 1

96B Spring, Throttle Valve Returning 1

97B Bolt, Governor Support 1

98B Nut 1

99B Support Subassembly, Governor 1

100B Valve, One Way 1

101B Clamp 1

102B Hose, Fuel Steam Rubber 1

When ordering replacement parts from this list, the “B” suffix must be included in order to get the correct part.

Page 28 For technical questions, please call 1-800-520-0882. ITEM 69734 / 69737


5

5

5

5

2 3

4

10

10

10

10

11

8

12

75

8

71

70

6

69

31

7

1

31

30

39

67

9

31

31

9

26

24

35

33

53

25

52

36

51

29

28

51

27

45

50

48

50

48

44

28

43 54

68

47

46

49

42

40

32

93

23

23

14

15

92

93 94

95

97

17

96

19

98

22

7 3

7

16

2

99

18

72

21

84

13

83

82

81

20

91

74

82

90

90

5

10

102

18

89

78

17

2

62

88

10

79

87

62

80

86

58

59

55

64

65

66

60

63

57

56

66

56

56

66

61

66

Item 69734 Engine Assembly Diagram

8 0

31 31

8

8 5

1

33 34

37 38 47

5352

54 41

Maintenance Operation

Setup

Safety

76 76 77

Sours: https://www.yumpu.com/en/document/view/22874096/pressure-washer-harbor-freight-tools
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Pressure Washer Accessories Harbor Freight (Compatible)

0
Pressure Washer Accessories - Harbor Freight

If you buy an item via links on this page, we may earn a commission. Our editorial content is not influenced by commissions. Read the full disclosure.

When you buy your Harbor Freight pressure washer, it’s great to have accessories available. Here are a few pressure washer accessories harbor freight we like.

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The wand is one of the parts susceptible to damage when power washing

The wand is one of the parts susceptible to damage when power washing

See Amazon price here...

What good is a pressure washer if you can’t accessorize it a bit in order to enhance your overall cleaning experience?

Of course, you need to know how to choose the right accessories. We prefer the best Harbor Freight accessories that money can buy. This brand has some of the best parts that you can attach to almost any brand of pressure washers.

Take a look at them below:

Pressure Washer Accessories For Harbor Freight (2020 Reviews)

#Harbor Freight Pressure Washer Replacement Wand

One of the most popular Harbor Freight pressure washer attachments you can buy is none other than this replacement wand. Spray gun wands are very important to pressure washers because they determine the strength and angle of the pressure washer.

So, if you want to change up the configuration of your pressure washer a bit, you might want to try switching the wand. Of course, this also works as a spare part in the event that your existing wand wears out.

What makes this product so special, anyway?

Well, it is one of the most versatile replacement wands in a sense that it is compatible with almost all brands of pressure washers. Obviously, it can fit well with Harbor Freight products. But aside from that, it can also fit well on other brands like Ryobi, Rural King, Power Stroke, and many more. It also works with a high range of pressure ratings. It can work for pressure washers with a max of 4000 PSI, which is very impressive for a replacement wand.

Harbor Freight Pressure Washer Replacement Wand

Via: Amazon.com

Shop now at Amazon

Pros

  • Very high compatibility with a number of other brands
  • Comes with a 15 inch pressure washer wand size
  • Has a ¼ inch female fitting
  • Durable stainless steel and brass built
  • Has a working pressure of up to 4000 PSI

Cons

  • Not compatible with Portland products
  • Has the tendency to leak if not tightly placed

#Harbor Freight Power Pressure Washer Water Pump

Another very important spare part that you should have ready with you is an extra pressure washer pump. In fact, this is probably one of the harbor freight pressure washer parts that you need to keep in your storage the moment you buy your pressure washer.

Why?

Because you’ll never know when your pump may give way. It’s good to have an extra one, anyway.

This particular one is a pretty strong pressure washer pump that has a max PSI of up to 3000 PSI. It also has a max GPM of up to 2.5 GPM, making it able to shoot out water at full blasts. Aside from that, it can fit a number of Harbor Freight models. Therefore, if you happen to have a Harbor Freight Hydrostar model, then this pressure washer pump will fit in very well.

Finally, it has a pretty solid built with a robust shaft. After all, it has a very hard and strong brass head up with a ¾ inch shaft.

Harbor Freight Power Pressure Washer Water Pump

Via: Amazon.com

Shop now at Amazon

Pros

  • Has a max pressure rating of up to 3000 PSI
  • Has a very solid brass head pump
  • Comes with a ¾ inch shaft
  • Comes with a max GPM of 2.5 GPM
  • Compatible with a number of Harbor Freight Hydrostar models

Cons

  • Not compatible with other brands aside from Harbor Freight
  • PSI does not go higher than 3000

Conclusion

Those are two of our favorite pressure washer accessories harbor freight. Admittedly, these are two of the most important spare parts that you may want to buy when you get your pressure washer. Get yourself a good replacement pump and a replacement wand.

And for us, this is the best one to have if you happen to buy a Harbor Freight pressure washer. Of course, the wand will go well with even other brands of pressure washers so that’s an advantage of this product.

Don’t hesitate to purchase these replacement parts if you happen to be looking for the best ones in the market. We can vouch for the quality of these products.

Mattie Keyes

 

Hi there! This is Mattie. When I am not making DIY projects for my house, I spend most of my time researching and writing reviews of different products that you can buy online. I am an office worker turn full-time blogger, and I hope to help other homeowners like me on how to improve and reinvent your home using the best ideas and equipment.

Sours: https://pressurewasherguides.com/pressure-washer-accessories-harbor-freight/

If you're looking for high-quality and affordable harbor freight pressure washer parts - you'll find the best harbor freight pressure washer parts at great prices on Joom - from 3 to 43 USD. A wide range of available colours in our catalogue: Black, Multicolor, Grey, Green, White, Blue, Red, Yellow, Gold, Transparent, Orange, Bronze, Pink, Purple, Brown, Coffee. Only high-quality materials: Plastic, Metal, Alloy, Faux leather, Rubber, Fabric, Synthetic, Silicone, Ceramic; and popular brands: AUDEW, BORT, Hcalory, Huter, Karcher, yongrow.

If you're not satisfied with the quality of harbor freight pressure washer parts you've received - please contact our support. We'll review the issue and make a decision about a partial or a full refund.

All products from harbor freight pressure washer parts category are shipped worldwide with no additional fees.

  • Choose a product

  • Tap a "Buy" option to place the product in the cart and proceed with your order.

  • Choose a quantity of harbor freight pressure washer parts. (Default — 1. Maximum number — 20).

  • Enter your full delivery address (including a ZIP code and an apartment number), personal details, phone number, and an email address.Check the details provided and confirm them.

  • Pay for your order.

Delivering products from abroad is always free, however, your parcel may be subject to VAT, customs duties or other taxes, depending on laws of the country you live in. If you're not sure whether you will be charged any taxes, please contact your country's customs service information bureau.

Sours: https://www.joom.com/en/best/harbor-freight-pressure-washer-parts

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Pressure washer nozzle clogged--Portland Pressure Washer Harbor Freight

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