Owners Manual Breakdown

POWERED BY

ENGINES

Gasoline Powered Pressure Washer

item 67546

(ePa version) 212cc engine item 67596

(ePa/CaRB version) 212cc engine

DanGeR

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.

Read this material before using this product. Failure to do so can result in serious injury.

Save thiS manual.

When unpacking, make sure that the product is intact and undamaged.

If any Pressure Washer parts are missing or broken, please call 1-800-444-3353 as soon as possible.

If any Engine parts are missing or broken, please call 1-800-520-0882 as soon as possible.

visit our website at: http://www.harborfreight.com email our tech support at: [email protected] email our engine tech support at: [email protected]

Copyright

©

2009 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 and service may not be included.

Manual Revised 11g

Contents

3 Specifications

3 Safety Warnings

4 Set up Precautions

4 Operating Precautions

5 Service Precautions

7 Set up instructions

7 Assembly

8 engine Controls

8 Item 67546 (EPA version)

8 Item 67596 (EPA/CARB version)

9 Operating instructions

9 Starting the Engine

11 Equipment Operation

13 Service

13 Maintenance Procedures

13 Cleaning, Maintenance, and Lubrication Schedule

15 Storage

16 Troubleshooting

18 Parts lists and Diagrams

18 General Parts List

19 General Assembly Diagram

20 Parts List A - Pump

21 Assembly Diagram A - Pump

22 Parts List B - Engine - Item # 67546 (EPA version)

23 Assembly Diagram B - Engine - Item # 67546 (EPA version)

24 Parts List B - Engine - Item # 67596 (EPA/CARB version)

25 Assembly Diagram B - Engine - Item # 67596 (EPA/CARB version)

26 Warranties

26 Limited 90 Day Warranty

26 Emission Control System Warranty

Page 2

Rev 11c

For Pressure Washer technical questions, please call 1-800-444-3353. SKU 67546/67596

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

Specifications

Displacement

Engine Type

Pump

Drive

212cc

Predator OHV

Brass Axial

Direct

Gun

Nozzles

22 IN. Wand / 20 IN. Lance

Quick Connect 0º, 15º, 25º, 40º

+ Soap Nozzle

Hose Length

Cart

26 FT. 7 IN.

Push type with 10 IN.

Pneumatic tires

87+ octane unleaded gasoline

Fuel

Type

Capacity 1 Gallon / 3.6L

Engine

Oil

(not included)

Pump Oil

(included)

Type

(SAE)

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

Engine Speed

Water Flow

3,600 RPM

3 GPM Maximum

Maximum Pressure

Bore x Stroke

Compression Ratio

Rotation viewed from

PTO (power takeoff

- the output shaft)

2,500 PSI

70 mm x 55 mm

8.5:1

Counterclockwise

Spark Plug

Valve Clearance

Type

Gap

Intake

Exhaust

NGK

NHSP

®

®

BP-6ES

/ Torch

®

F6TC

0.7 - 0.8 mm

0.10 - 0.15 mm

0.15 - 0.20 mm

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.

Safety Warnings

i n this manual, on the labeling, and all other information provided with this product:

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.

DanGeR

DanGeR indicates a hazardous situation which, if not avoided, will result in death or serious injury.

WaRninG

WaRninG indicates a hazardous situation which, if not avoided, could result in death or serious injury.

CautiOn

CautiOn, used with the safety alert symbol, indicates a hazardous situation which, if not avoided, could result in minor or moderate injury.

Notice

nOtiCe is used to address practices not related to personal injury.

item 67546: 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.

CautiOn

CautiOn, without the safety alert symbol, is used to address practices not related to personal injury.

item 67596: 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.

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 highaltitude use and to prevent damage to the engine and any other devices used with this product.

Rev 11c

SKU 67546/67596

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.

For Pressure Washer technical questions, please call 1-800-444-3353.


Page 3

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 and use.

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.

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.

7. Use only oil and fuel recommended in the

“Specifications” section 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).

6. 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 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.

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.

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.

NEVER use inside a home or garage, EVEN IF doors and windows are open.

Page 4

13. Parts of the Pressure Washer, especially exhaust system components, get very hot during use. Stay clear of hot parts.

Rev 11c



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

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.

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.

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 wire(s) from the spark plug(s).

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.

SKU 67546/67596



Page 5

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 use and 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 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. Do not fill fuel tank to the top. Leave a little room for the fuel to expand as needed.

4. Refuel in a well-ventilated area only.

Page 6

Save theSe inStRuCtiOnS.

Rev 11c



Set up instructions

Detergent Inlet

Connection

(26A)

Pressure Regulator Knob (44A)

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.

WaRninG

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.

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.

Dipstick (60A)

Aluminum Pump

Breather Plug

(59A)

Brass Pump

Plug (14A)

Figure 1

2. 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).

Outlet

Connector

(35A)

Water Inlet

Connection

4.

Figure 2

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 larger areas.

• Yellow Nozzle -

narrow Spray

Used to clean small areas.

• Red Nozzle -

Pencil Spray

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.

Rev 11c

SKU 67546/67596



Page 7

engine Controls item 67546

(ePa version)

Throttle Lever

Fuel Tank

Fuel Filler Cap

Muffler

Spark Plug

Air Filter

Starter Handle

Recoil Starter

Ignition Switch

Choke Lever

Fuel Valve Lever

Oil Drain Plug

Oil Filler Cap/Dipstick

item 67596

(ePa/CaRB version)

Throttle Lever

Fuel Filler Cap

Fuel Tank

Muffler

Spark Plug

Air Filter

Starter Handle

Recoil Starter

Page 8

Ignition Switch

Choke Lever

Fuel Valve Lever

Oil Drain Plug

Oil Filler Cap/Dipstick

Rev 11c



Operating instructions

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.

Starting the engine

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 engine Oil level

CautiOn 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.

1. Make sure engine is level, then turn off engine, close the fuel valve, and allow engine to cool.

2. Clean the Oil Filler Cap and the area around it. Remove the Oil Filler Cap.

Checking Pump Oil level

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 4

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.

Full level

Full level

Figure 3

3. Remove dipstick and wipe away the oil with dry cloth. Reinsert the dipstick into the oil filler neck, but do not screw in, then remove it to check the oil level. The oil level should be up to the full level as shown above. Low oil level can trigger the low oil sensor to shutdown the engine and prevent restart.

4. If the oil level is low, add the appropriate type of oil until the oil level is at the bottom lip of the oil fill hole.

Oil type:

32° F or above = SAE 10W-30

Below 32° F = SAE 5W-30.

5. Replace the Oil Filler Cap.

CautiOn Do not run the engine with too little or too much oil. The engine will be permanently damaged.

Fill with oil to here tOO hiGh tOO lOW

Figure 5

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.

Rev 11c

SKU 67546/67596



Page 9

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 it 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. Fill the fuel tank with 87 octane or higher unleaded gasoline to the top of the Fuel Level marker on the fuel strainer.

2. To start the engine: a. To start a cold engine, move the Choke to the

CHOKE position.

To restart a warm engine, leave the

Choke in the

RUN position.

b. Open the Fuel Valve.

max Fuel

DO nOt OveRFill!

WaRninG! tO PRevent Fuel leaKaGe anD FiRe hazaRD, DO nOt OveRFill.

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.

c. Slide the Throttle or Speed Control Lever to 1/3 away from the SLOW position (the “turtle”).

d. Turn the Engine Switch on.

OFF

On

O i

On

Start Procedure

Before starting the engine:

a.

Follow the Set up instructions to prepare the equipment, including installing the

Breather, connecting then turning on the hose, and attaching the nozzle.

b.

Fill the engine with the proper amount and type of both fuel and oil.

c.

Read the equipment Operation section that follows.

1. Point Nozzle in safe direction and squeeze trigger to release all pressure from the pump.

e. 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.

Page 10

Rev 11c



f. 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.

note: Moving the Choke

Lever too fast could stall the engine.

imPORtant: Allow the engine to run at no load for five minutes with no load after each startup so that the engine can stabilize.

3. Move the throttle up to operating speed.

Operating speed is maximum speed (fast or rabbit), except during operational break-in period.

Break-in Period

1. Breaking-in the engine will help to ensure proper equipment and engine operation.

2. 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.

3. 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 in the

MAINTENANCE AND SERVICING section.

equipment 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.

• Clean vertical and sloped surfaces from the top down.

• When cleaning horizontal surfaces, occasionally use the stream to clear the area of excess water.

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.

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.

10. 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.

11. Squeeze the Trigger to release excess pressure.

12. If Pressure Washer detergent has been used for the job, run clean water through the system to eliminate detergent residue.

13. 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.

Rev 10c, 11c

SKU 67546/67596



Page 11

Stopping the engine

To stop the engine in an emergency, turn the engine switch off.

OFF

Under normal conditions, use the following procedure:

O i

1. Slide the Throttle Lever to SLOW (the “turtle”).

2. Turn the Engine Switch off.

OFF

O i

3. Close the Fuel Valve.

Page 12

Rev 11c



Service

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.

maintenance Procedures

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

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.

*

Yearly or every 300 hr. of use

**

every

2 Years

**

**

Rev 11c

SKU 67546/67596



Page 13

Checking and Filling Fuel



Fill the fuel tank in a well-ventilated area away from ignition sources. If the engine is hot from use, shut it 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. Fill the fuel tank with 87 octane or higher unleaded gasoline to the top of the Fuel Level marker on the fuel strainer.

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.

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.

Sae viscosity Grades

30 max Fuel

DO nOt OveRFill!

WaRninG! tO PRevent Fuel leaKaGe anD FiRe hazaRD, DO nOt OveRFill.

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.

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.

5W-30

10W-30

-20 0 20 40 60 80 100°F

average outdoor temperature

8. Thread the dipstick back in clockwise.

CautiOn Do not run the engine with too little oil.

The engine will be permanently damaged.

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, NIOSHapproved dust mask/respirator, and heavyduty 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.

• 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.

Page 14

Rev 11c



Spark Plug maintenance

Spark

Plug

Cap

2.

Fuel:



Drain the fuel tank in a well-ventilated area away from ignition sources. If the engine is hot from use, shut it 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.

1. 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

Brand

NGK

®

NHSP

® /

TORCH

®

item number

BP-6ES

F6TC

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 Technical

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 about 1/2-2/3 turn more.

Non-gasket-style: Finger-tighten until the plug contacts the head, then 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.

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 with dry cloth.

nOtiCe: Do not clean engine 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.

Sediment Cup

(some engines)

b.

Drain Plug

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.

Rev 11c

SKU 67546/67596



Page 15

troubleshooting

Problem

Engine will not start

Possible Causes

Starting instructions not followed completely.

FUEL RELATED:

1. No fuel in tank or fuel valve closed.

2. Choke not in start position, especially with cold engine.

3. Low quality or deteriorated, old gasoline.

Probable Solutions

Refer to starting instructions and follow them step-by-step.

FUEL RELATED:

1. Fill fuel tank and open fuel valve.

2. Move choke to start position if engine is cold.

4. Dirty fuel passageways blocking fuel flow.

5. Carburetor needle stuck. Fuel can be smelled in the air.

6. Too much fuel in chamber. This can be caused by the carburetor needle sticking.

IGNITION (SPARK) RELATED:

1. Spark plug wire not connected securely.

2. Spark plug electrode wet or dirty.

3. Incorrect spark plug gap.

4. Spark plug wire broken.

5. 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. Use only fresh 87+ octane unleaded gasoline.

4. Clean out passageways using fuel additive.

Heavy deposits may require further cleaning.

5. Gently tap side of carburetor float chamber with screwdriver handle.

6. 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.

IGNITION (SPARK) RELATED:

1. Connect spark plug wire properly.

2. Clean spark plug.

3. Correct the spark plug gap.

4. Replace spark plug wire.

5. 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.

3. Loose cylinder head or damaged head gasket. (Hissing noise will occur when trying to start.)

4. Engine valves or tappets misadjusted or stuck.

Engine misfires 1. Spark plug wire loose.

2. Incorrect spark plug gap or damaged spark plug.

3. Defective spark plug wire.

4. Old or low quality gasoline.

5. Incorrect compression.

4. Adjust valve clearance. If that does not work, clean or replace valves/tappets.

1. Check wire connections.

2. Re-gap or replace spark plug.

3. Replace spark plug wire.

4. Use only fresh 87+ octane unleaded gasoline.

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 16

Rev 11c



Problem

Engine stops suddenly

Possible Causes

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.

Engine knocks 1. Old or low quality gasoline.

2. Engine overloaded.

3. Incorrect spark timing, deposit buildup, worn engine, or other mechanical problems.

Engine backfires 1. Impure or low quality gasoline.

2. Engine too cold.

3. Intake valve stuck or overheated engine.

Does not produce high pressure

1. Diameter of water supply hose too small

2. Water supply is restricted.

Output pressure varies

3. Not enough water supply.

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.

Probable Solutions

1. Fill engine oil to proper level. Check engine oil before EVERY use.

2. Fill fuel tank with fresh 87+ octane unleaded gasoline.

3. Test/replace fuel tank cap.

4. Have qualified technician service magneto.


2. Do not exceed equipment’s load rating.

3. Have qualified technician diagnose and service engine.


2. Use cold weather fuel and oil additives to prevent backfiring.

3. Have qualified technician diagnose and service engine.

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.

Rev 11c

SKU 67546/67596



Page 17

Parts lists and Diagrams

General Parts list

Part Description

1 Gun & Hose Holder

2 Washer

3 Nut

4 Grommet

5 Nozzle

6 Label

7 Filter

8 Detergent Inlet Hose

9 Bolt

10 Lock Washer

11 Pump Assembly

12 Engine

Item 67546 (EPA version)

Item 67596 (EPA/CARB version)

13 Key

14 Handle

15 Handle Bolt

16 Swivel Nut

17 Frame

18 Hose

19 Gun

qty

1

1

5

1

1

5

1

1

1

1

4

4

1

1

1

2

2

1

1


20 Wand

21 Pad

22 Washer

23 Nut

24 Engine Bolt

25 Lock Washer

26 Washer

27 Nut

28 Lock Washer

29 Axle Nut

30 Lock Washer

31 Washer

32 Axle

33 Clip

34 Wheel

35 Washer

36 Wheel Nut

37 Dipstick

38 Breather Plug

39 O-ring

40 Shock Pad

qty

2

2

2

2

2

2

2

2

1

1

2

1

4

2

2

4

2

2

2

1

2

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.

Rev 11c

Page 18 For Pressure Washer technical questions, please call 1-800-444-3353. SKU 67546/67596


General assembly Diagram

Item # 67596

29 30 34 35

Item # 67546

Rev 11c

SKU 67546/67596



Page 19

Parts list a - Pump


1A Screw M8x16

2A Flange

3A O-Ring 80x2,4

4A Radial Shaft Seal

5A Real Bearing

6A Sheath

7A Wobble Plate

8A Front Bearing

9A Spring Disk

10A 15mm Plunger

11A Plunger Spring

12A Crankcase

13A O-Ring 14.2x1.9

14A Pump Breather Plug

15A Dipstick

16A Oil Seal

17A O-ring 15x2.2

18A Spacer

19A O-Ring 22x2

20A Pressure Ring


21A Water Seal

22A Inlet Valve Plug

23A Backup Ring

24A O-Ring

25A Check Valve

26A Detergent Inlet

27A O-Ring 4.47x1.78

28A Ball

29A Cone Spring

30A O-Ring

31A Outlet Valve

32A Valve Spring

33A O-Ring

34A Siphon Body

35A Outlet Connector

36A Backup Ring

37A O-Ring

38A Valve Core

39A Plug

40A Pump Manifold


41A Seal Gasket

42A Water Inlet Body

43A Thermal Relief Valve

44A Inlet Swivel Nut

45A Clip Ring

46A Water Filter

47A Manifold Bolt

48A Pressure Regulator Knob

49A Screw Plug

50A O-Ring

51A Backup Ring

53A O-Ring

52A Spring Holder

54A Large Pressure Spring

55A Small Pressure Spring

56A Ball Holder

57A Ball

58A Valve Port

59A O-Ring

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 20

Rev 11c



assembly Diagram a - Pump

Rev 11c

SKU 67546/67596



Page 21

Parts list B - engine - item # 67546

(ePa version)


1B Gasket, Cylinder Head

2B Cover Asm., Cylinder Head

3B Gasket, Cylinder Head Cover

4B Tube, Breather

5B Bolt

6B Stud

7B Stud

8B Stud

9B Pin

10B Bolt, Cylinder Head

11B Plug, Spark

12B Head Asm., Cylinder

13B Crankcase Asm.

14B Sensor, Engine Oil

15B Gear Asm., Governor

16B Arm, Governor

17B Bolt, Drain Plug

18B Washer

19B Bearing

20B Seal, Oil

21B Washer

22B Pin

23B Bolt

24B Cover, Crankcase

25B Bearing

26B Seal, Oil

27B Gasket, Crankcase

28B Pin

29B Dipstick Asm., Oil

30B Plug Asm., Engine Oil

31B Bolt

32B Crankshaft Asm.

33B Clip, Piston Pin

34B Piston

35B Pin, Piston

36B Rod, Connecting

37B Ring, Primary

38B Ring, Secondary

39B Ring Set, Oil

40B Camshaft Asm.

41B Valve, Exhaust

42B Valve, Intake

43B Seat, Valve Spring

44B Retainer, Exhaust Valve

45B Rotator, Valve

46B Guide, Seal

47B Tappet, Valve

48B Lifter, Valve

49B Plate Asm., Lifter Stopper

50B Bolt, Valve Adjusting

qty

6

1

1

1

1

2

1

1

2

1

1

1

1

1

2

2

1

1

1

1

1

1

2

4

1

2

4

1

1

1

1

1

2

2

1

1

1

2

1

1

1

1

1

1

1

1

1

1

2

1


51B Rocker, Valve

52B Nut, Valve Adjusting

53B Nut, Valve Lock

54B Spring, Valve

55B Starter Asm., Recoil

56B Bolt

57B Shroud

58B Shroud, Cylinder Body

59B Shield,Lower

60B Protector, Oil

61B Switch Asm., Stop Engine

62B Bolt

63B Bolt

64B Collar

65B Bolt

66B Bolt

67B Carburetor Asm.

68B Gasket, Air Cleaner

69B Gasket, Carburetor

70B Plate, Carburetor Insulator

71B Gasket, Carburetor Insulator

72B Nut

73B Air Filter

74B Bolt

75B Gasket, Exhaust Outlet

76B Nut

77B Muffler Asm.

78B Tank, Fuel

79B Strainer, Fuel

80B Cover, Fuel Tank

81B Outlet Asm., Fuel Tank Oil

82B Collar

83B Tube, Fuel

84B Bolt

85B Nut

86B Nut, Flywheel

87B Pulley,Starter

88B Impeller

89B Flywheel Asm.

90B Bolt

91B Coil, Ignition

92B Control Asm., Throttle

93B Bolt

94B Spring, Governor

95B Rod, Governor

96B Spring, Throttle Valve Returning

97B Bolt, Governor Support

98B Nut

99B Support Asm., Governor

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

qty

1

2

1

1

1

1

1

2

1

1

1

2

1

1

1

1

1

4

1

1

1

2

1

1

1

1

1

3

2

2

2

2

1

1

1

1

1

2

1

1

1

1

2

1

1

2

1

1

1

Page 22

Rev 11c



assembly Diagram B - engine - item # 67546

(ePa version)

Rev 11c

SKU 67546/67596



Page 23

Parts list B - engine - item # 67596



1B Gasket, Cylinder Head

2B Cover Subassembly, Cylinder Head

3B Gasket, Cylinder Head Cover

4B Tube, Breather

5B Bolt

6B Stud

7B Stud

8B Stud

9B Pin

10B Bolt, Cylinder Head

11B Plug, Spark

12B Head Subassembly, Cylinder

13B Crankcase Subassembly

14B Sensor, Engine Oil

15B Gear Assy, Governor

16B Arm, Governor

17B Bolt, Drain Plug

18B Washer

19B Bearing

20B Seal, Oil

21B Washer

22B Pin

23B Bolt

24B Cover, Crankcase

25B Bearing

26B Seal, Oil

27B Gasket, Crankcase

28B Pin

29B Dipstick Subassembly, Oil

30B Plug Subassembly, Engine Oil

31B Bolt

32B Crankshaft Assy.

33B Clip, Piston Pin

34B Piston

35B Pin, Piston

36B Rod, Connecting

37B Ring, Primary

38B Ring, Secondary

39B Ring Set, Oil

40B Camshaft Assy.

41B Valve, Exhaust

42B Valve, Intake

43B Seat, Valve Spring

44B Exhaust Valve Retainer

45B R0tator, Valve

46B Guide, Seal

47B Tappet, Valve

48B Lifter, Valve

49B Plate Subassembly, Lifter Stopper

50B Bolt, Valve Adjusting

51B Rocker, Valve

52B Valve Adjusting Nut

53B Nut, Valve Lock

54B Spring, Valve

55B Starter Assy, Recoil

56B Bolt

qty

2

2

1

1

1

1

1

1

1

1

1

1

1

1

2

1

1

3

2

2

2

2

1

2

6

1

1

1

1

2

1

1

2

1

1

1

1

1

2

2

1

1

1

1

1

1

2

4

1

2

4

1

1

1

1

1


57B Shroud

58B Shroud, Cylinder Body

59B Shield,Lower

60B Protector, Oil

61B Switch Subassembly, Stop Engine

62B Bolt

63B Bolt

64B Collar

65B Bolt

66B Bolt

67B Carburetor Assy.

68B Gasket, Air Cleaner

69B Gasket, Carburetor

70B Plate, Carburetor Insulator

71B Gasket, Carburetor Insulator

72B Nut

73B Air Filter

74B Gasket, Exhaust Outlet

75B Nut

76B Muffler Assy.

77B Bolt

78B Gasket, Secondary Supply

Air Valve Flange

79B Valve, Muffler Secondary Supply Air

80B Tank, Fuel

81B Fuel Strainer

82B Cover, Fuel Tank

83B Outlet Subassembly, Fuel Tank Oil

84B Collar

85B Tube, Fuel

86B Bolt

87B Nut

88B Valve, One Way

89B Hose, Fuel Vapor Rubber

90B Collector, Fuel Vapor

91B Clamp

92B Clamp

93B Hose, Air Cleaner Rubber

94B Cover, Fuel Vapor Collector

95B Bolt

96B Jacket, Rubber

97B Nut, Flywheel

98B Pulley,Starter

99B Impeller

100B Flywheel Subassembly

101B Bolt

102B Coil, Ignition

103B Control Assy, Throttle

104B Bolt

105B Spring, Governor

106B Rod, Governeor

107B Spring, Throttle Valve Returning

108B Bolt, Governor Support

109B Nut

110B Support Subassembly, Governor

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

qty

1

2

1

1

1

1

1

4

1

1

1

2

1

1

1

1

2

1

1

1

2

1

1

1

1

1

1

1

1

2

2

1

1

1

1

1

2

1

1

1

1

1

1

1

2

1

1

1

1

4

1

1

1

1

Page 24

Rev 11c



assembly Diagram B - engine - item # 67596


10B 10B

Rev 11c

SKU 67546/67596



Page 25

Warranties limited 90 Day Warranty

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.

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.

3491 Mission Oaks Blvd. • PO Box 6009 • Camarillo, CA 93011

emission Control

System Warranty

united States emission Control Defects

Warranty Statement

(for item 67546)

The United States Environmental Protection Agency (herein EPA) and Harbor Freight Tools (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 item 67596)

The California Air Resources Board (herein CARB), the United States Environmental Protection Agency (herein EPA), and Harbor Freight

Tools (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.

harbor Freight tools 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.

Page 26

Rev 11c



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 Harbor Freight Tools Customer Service

Department at 1-800-520-0882.

harbor Freight tools 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.

Rev 11c

SKU 67546/67596



Page 27

POWERED BY

ENGINES

3491 Mission Oaks Blvd. • PO Box 6009 • Camarillo, CA 93011 • (800) 444-3353

Rev 11c

Owners Manual Breakdown

Gasoline Powered Pressure Washer

item 67546

(ePa version) 212cc engine item 67596

(ePa/CaRB version) 212cc engine

DanGeR

Contents

3 Specifications

3 Safety Warnings

7 Set up instructions

8 engine Controls

9 Operating instructions

13 Service

18 Parts lists and Diagrams

26 Warranties

Specifications

Save this manual

Safety Warnings

DanGeR

Notice

Save theSe inStRuCtiOnS.

Set up Precautions

Operating Precautions

Service Precautions

Save theSe inStRuCtiOnS.

Set up instructions

assembly

engine Controls item 67546

item 67596

Operating instructions

Starting the engine

equipment Operation

CautiOn

Service

maintenance Procedures

Cleaning, maintenance, and lubrication Schedule

Sae viscosity Grades

average outdoor temperature

Storage

troubleshooting

Parts lists and Diagrams

General Parts list

PleaSe ReaD the FOllOWinG CaReFullY

General assembly Diagram

Parts list a - Pump

assembly Diagram a - Pump

Parts list B - engine - item # 67546

assembly Diagram B - engine - item # 67546

Parts list B - engine - item # 67596

assembly Diagram B - engine - item # 67596

Warranties limited 90 Day Warranty

emission Control

System Warranty

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