Shark BG-3532, BG-3735, BG-3040, BG-2527, BG-2820 User Manual

MODEL: BG

INTEND

E

D

FO

R INDOO

R US

E

IN

T
E
N

D

E
D

F
O

R

O

U
TD

O

O

R

U
S

E

O
N

L
Y

WA

R

N

IN

G

R

E

A

D

OW

N

E

R

'S

M

A

N

U

A

L

B

E

F

OR

E

O

P

E

R

A

T

IO

N

.

L

IR

E

L

E

M

A

N

U

E

L

D

'U

T

IL

IS

A

T

E

U

R

A

V

A

N

T

U

S

A

G

E

.

V

O

R

IN

B

E

T

R

I

E

B

N

AH

M

E

U

N

BE

D

IN

G

T

B

E

D

I

E

N

UN

G

SA

N

L

E

I

T

U

N

G

D

U

R

S

C

H

L

E

S

E

N

.

N

O

U

T

IL

IZ

A

R

S

IN

A

N

T

E

S

N

O

H

A

B

E

R

L

E

ID

O

E

L

M

A

N

U

A

L

.

C

H

A

U

D

!

OPERATING INSTRUCTION

AND PARTS MANUAL

■ BG-2527 ■ BG-2820 ■ BG-3030

■ BG-3532 ■ BG-3735 ■ BG-3040

For technical assistance or the SHARK dealer nearest you,

visit our website at www.shark-pw.com

97-707

CONTENTS

Introduction & Important Safety Information ......................................... 3-4

Component Identification ......................................................................... 5

Assembly Instructions .............................................................................. 6

Operating Instructions...........................................................................7-8

Detergents & Cleaning Techniques .......................................................... 9

Shut Down and Clean-Up ...................................................................... 10

Storage .................................................................................................. 10

Troubleshooting ................................................................................11-12

Preventative Maintenance ..................................................................... 13

Oil Change Record ................................................................................ 13

Models 2527, 2820 Exploded View ........................................................14

Models 2527, 2820 Exploded View Parts List ........................................15

Models 3030, 3532, 3735 Exploded View ..............................................16

Models 3030, 3532, 3735 Exploded View Parts List .........................17-18

Hose and Spray Gun Assembly .............................................................19

Specifications ....................................................................................20-21

D Series Pump Exploded View & Parts List ......................................22-23

SM-1 Series Pump Exploded View & Parts List ................................24-25

VBA35 Unloader Exploded View & Parts List ........................................ 26

AR-AL Unloader Exploded View & Parts List ....................................27-28

Warranty

Model Number ______________________________

Serial Number ______________________________

Date of Purchase ____________________________
The model and serial numbers will be found on a decal attached

to the pressure washer. You should record both serial number and
date of purchase and keep in a safe place for future reference.

2

97-707 • BG • REV. 2/07

INTRODUCTION & IMPORTANT SAFETY INFORMATION

READ OPERATOR’S

MANUAL THOROUGHLY

PRIOR TO USE.

WARNING

RISK OF

ASPHYXIATION. USE

THIS PRODUCT ONLY

IN A WELL

VENTILATED AREA.

WARNING

RISK OF FIRE.

DO NOT ADD FUEL

WHEN OPERATING

MACHINE.

WARNING

KEEP WATER

SPRAY AWAY FROM

ELECTRICAL WIRING.

PRESSURE WASHER

Thank you for purchasing this Pressure Washer.

We reserve the right to make changes at any time
without incurring any obligation.

Owner/User Responsibility:

The owner and/or user must have an understanding of
the manufacturer’s operating instructions and warnings
before using this pressure washer. Warning information
should be emphasized and understood. If the operator
is not fluent in English, the manufacturer’s instructions
and warnings shall be read to and discussed with
the operator in the operator’s native language by the
purchaser/owner, making sure that the operator com­prehends its contents.

Owner and/or user must study and maintain for future
reference the manufacturers’ instructions.

The operator must know how to stop the machine
quickly and understand the operation of all controls.
Never permit anyone to operate the engine without
proper instructions.

This manual should be considered a permanent

part of the machine and should remain with it if
machine is resold.

When ordering parts, please specify model and
serial number. Use only identical replacement
parts.

This machine is to be used only by trained op­erators.

IMPORTANT SAFETY

INFORMATION

WARNING: To reduce the risk of

injury, read operating instruc­tions carefully before using.

1. Rea d the owner's manual
thoroughly. Failure to follow
instructions could cause mal­function of the machine and
result in death, serious bodily
injury and/or property dam­age.

2. Know how to stop the machine and bleed pressure
quickly. Be thoroughly familiar with the controls.

3. Stay alert — watch what you are doing.

4. All installations must comply with local codes.
Contact your electrician, plumber, utility company
or the selling distributor for specific details.

WARNING: Risk of asphyxiation.

Use this product only in a well
ventilated area.

5. Avoid installing machines in
small areas or near exhaust
fans. Exhaust contains poi­sonous ca rbon monoxide
gas; exposure may cause loss
of consciousness and may
lead to death. It also contains

chemicals known, in certain quantities, to cause

cancer, birth defects or other reproductive harm.

WARNING: Risk of fire. Do not
add fuel when the product is
operating.

WARNING: Risk of explosion —
do not spray flammable liquids.

6. Do not place machine near
flammable objects as the en­gine is hot.

7. Allow engine to cool for 1-2 minutes before refu­eling. If any fuel is spilled, make sure the area is
dry before testing the spark plug or starting the
engine. (Fire and/or explosion may occur if this is
not done.)

Gasoline engines on mobile or portable equipment

shall be refueled:

a. outdoors;

b. with the engine on the equipment stopped;

c. with no source of ignition within 10 feet of

the dispensing point; and

d. with an allowance made for expansion of the

fuel should the equipment be exposed to a
higher ambient temperature.

In an overfilling situation, additional precautions are

necessary to ensure that the situation is handled
in a safe manner.

WARNING: Risk of injury. Disconnect battery
ground terminal before servicing.

8. Transport/repair with fuel tank EMPTY or with fuel
shut-off valve OFF.

WARNING: Keep wand, hose, and

water spray away from electric
wiring or fatal electric shock may
result.

9. Do not spray water on or near
electrical components.

OPERATOR’S MANUAL

3

97-707 • BG • REV. 2/07

IMPORTANT SAFETY INFORMATION

RISK OF EXPLOSION:

DO NOT SPRAY

FLAMMABLE

LIQUIDS.

WARNING

WARNING

EAR PROTECTION

MUST BE WORN

WARNING

USE PROTECTIVE

EYE WEAR

AND CLOTHING

WHEN OPERATING

THIS EQUIPMENT.

TRIGGER GUN KICKS

BACK - HOLD WITH

BOTH HANDS

WARNING

RISK OF INJECTION
OR SEVERE INJURY
TO PERSONS. KEEP
CLEAR OF NOZZLE.

WARNING

WARNING

PROTECT FROM

FREEZING

WARNING

RISK OF INJURY

FROM FALLS WHEN

USING LADDER.

WARNING: Flammable liquids
can create fumes which can ig­nite, causing property damage
or severe injury.

WARNING: Risk of explosion
— Do not spray flammable liq­uids.

PRESSURE WASHER

10. Keep operating area clear of all persons.

WARNING: This machine exceeds

85 db appropriate ear protection
must be worn.

OPERATOR’S MANUAL

WARNING: High pressure spray
can cause paint chips or other
particles to become airborne
and fly at high speeds. To avoid
personal injury, eye, hand and
foot safety devices must be
worn.

11. Eye, hand, and foot protection
must be worn when using this
equipment.

WARNING: Grip cleaning wand

securely with both hands before
starting. Failure to do this could
result in injury from a whipping
wand.

12. To reduce the risk of injury,
close supervision is necessary
when a machine is used near
children. Do not allow children

to operate the pressure washer. This machine

must be attended during operation.

WARNING: High pressure devel-

oped by these machines will
cause personal injury or equip­ment damage. Keep clear of
nozzle. Use caution when oper­ating. Do not direct discharge
stream at people, or severe in­jury or death will result.

13. Never make adjustments on machine while in op
eration.

14. Be certain all quick coupler fittings are secured
before using pressure washer.

WARNING: Protect machine from

freezing.

15. To keep ma chin e in best
operating con ditions, it is
important you protect machine
from freezing. Failure to protect
machine from freezing could
ca use ma lfunction of the

machine and result in death,
serious bodily injury, and/or property damage. Fol­low storage instructions specified in this manual.

16. The best insurance against an accident is precau­tion and knowledge of the machine.

WARNING: Be extremely careful

when using a ladder, scaffolding
or any other relatively unstable
loc atio n. The cle aning area
should have adequate slopes
and drainage to reduce the pos­sibility of a fall due to slippery
surfaces.

17. Do not overreach or stand on unstable support.
Keep good footing and balance at all times.

18. Do not operate this machine when fatigued or under
the influence of alcohol, prescription medications,
or drugs.

19. Inlet water must be clean fresh water and no hotter
then 90°F.

20. Manufacturer will not be liable for any changes
made to our standard machines or any components
not purchased from us.

21. Do not allow acids, caustic or abrasive fluids to pass
through the pump.

22. Never run pump dry or leave spray gun closed
longer than 1-2 minutes.

Follow the maintenance instructions speci-

fied in the manual.

-

4

97-707 • BG • REV. 2/07

I
N

T
E

N
D

E
D

F
O

R

I
N

D
O

O
R

U

S
E

I
N

T
E
N

D

E
D

F
O

R
O

U
T
D

O

O

R
U

S
E

O
N

L
Y

W

ARNING

R

E

A

D

O

W

N

E

R

'

S

M

A

N

U

A

L

B

E

F

O

R

E

O

P

E

R

A

T

I

O

N

.

L

I

R

E

L

E

M

A

N

U

E

L

D

'

U

T

I

L

I

S

A

T

E

U

R

AV

A

N

T

U

S

A

G

E

.

V

O

R

I

N

B

E

T

R

I

E

B

N

A

H

M

E

U

N

B

E

D

I

N

G

T

B

E

D

I

E

N

U

N

G

S

A

N

L

E

I

T

U

N

G

D

U

R

S

C

H

L

E

S

E

N

.

N

O

U

T

I

L

I

Z

A

R

S

I

N

A

N

T

E

S

N

O

H

A

B

E

R

L

E

I

D

O

E

L

M

A

N

U

A

L

.

COMPONENT IDENTIFICATION

Unloader

PRESSURE WASHER

Spray Gun

Trigger

High Pressure

Hose

Starter Grip

Single
Lance

Wand

Pump

Detergent Injector

OPERATOR’S MANUAL

Inlet

Screen

Garden Hose

(not included)

Pressure

Nozzle

Pump — Develops high pressure.

Starter Grip— Used for starting the engine manu-

ally.

Spray Gun — Controls the application of water and
detergent onto cleaning surface with trigger device.
Includes safety latch.

Detergent Injector — Allows you to siphon and mix
detergents.

Detergent

Bucket

(not included)

Wand — Must be connected to the spray gun.

High Pressure Hose — Connect one end to water

pump discharge nipple and the other end to spray
gun.

Note: If trigger on spray gun is released for more
than 1-2 minutes, water may leak from valve.
Warm water will discharge from pump protector
onto floor. This system prevents internal pump
damage.

97-707 • BG • REV. 2/07

5

ASSEMBLY INSTRUCTIONS

Handle

Alignment

Holes

Frame

Assy.

PRESSURE WASHER

STEP 1: Attach the handle to the
frame of the pressure washer. Note:
It may be necessary to move the
handle supports from side to side
in order to align the handle so it will
slide over the frame supports.

OPERATOR’S MANUAL

Safety

Latch

High Pressure

Hose

Spray

Gun

Carriage

Bolt

Nut

Washer

STEP 2: Insert the carriage bolt

through the holes from the outside
of the unit and attach a nut from
the inside of the machine. Tighten
nuts.

Pressure

Nozzle

Wand

Coupler

Bolts

Nut

Hose/Spray Gun
Storage Bracket

Studs

STEP 3: Attach the spray gun/hose

storage handle, and bracket to
handle. Tighten nuts.

Pressure

Nozzle

Wand Coupler

Wand Collar

STEP 4: Attach the high pressure

hose to the spray gun using teflon
tape on hose threads.

High Pressure Hose

Coupler

Collar

Discharge

Nipple

STEP 7: Connect high pressure

hose to pumps discharge nipple.
Push coupler collar forward until
secure.

Water Inlet

STEP 5: Pull the spring-loaded

collar of the wand coupler back
to insert your choice of pressure
nozzle.

Cold

Water

Source

Garden

Hose

STEP 8: Connect garden hose to

the cold water source.

Garden

Hose

Pump

STEP 6: Release the coupler collar

and push the nozzle until the collar
clicks. Pull the nozzle to make sure
it is seated properly.

STEP 9: Connect the garden hose to pump water inlet.
Inspect inlets. CAUTION: Do not run the pump with-

6

out water or pump damage will result.

97-707 • BG • REV. 2/07

OPERATING INSTRUCTIONS

Engine Oil

Dipstick

PRESSURE WASHER

Pump Oil

Dipstick

OPERATOR’S MANUAL

Oil Window

STEP 1: Check engine oil level. Oil level should be level with the bottom

of the oil filler neck. Be sure the machine is level when checking the oil
level. (Refer to the engine's operating manual included with machine.) We
recommend that the oil be changed after the first 5 hours of use, then once
every 50 hours. Note: Improper oil levels will cause low oil sensor to shut
off engine. IMPORTANT! Do not run engine with high or low oil levels

as this will cause engine damage.

Gas

Tank

STEP 3: Fill gas tank with unleaded

gasoline. Do not use leaded gaso­line.

Garden

Hose

STEP 4: Connect garden hose

to the cold water source and turn
water on completely. Never use hot

Cold

Water

Source

water.

STEP 2: Remove shipping cap and
install oil dipstick. Check pump oil
level by using dipstick or observe oil
level in oil window (if equipped). Use
30 Wt. non detergent oil.

STEP 5: Trigger the spray gun to
eliminate trapped air then wait for a
steady flow of water to emerge from
the spray nozzle.

Choke

Fuel

Valve

STEP 6: Rotate the fuel shut-off valve to the "On"

position. Slide the fuel valve lever to the "ON" position.
When the engine is not in use, leave the fuel valve in
the "OFF" position.

97-707 • BG • REV. 2/07

Choke

Lever

Fuel

Valve

STEP 7: Move the choke lever to the "Choke" position

(on a warm engine, leave the choke lever in the run
position). Move the choke lever to the "Closed" position.
To restart a warm engine, leave the choke lever in the
"Open" position.

7

OPERATING INSTRUCTIONS (CONT.)

On-Off
Switch

PRESSURE WASHER

STEP 8: Turn the engine switch to "On" position.

On Briggs engines, move the throttle lever to "Fast"
position, shown on engine as a rabbit.

OPERATOR’S MANUAL

Safety

Latch

WARNING! Never replace
nozzles without engaging the
safety latch on the spray gun
trigger.

The five color-coded quick connect nozzles provide a wide array of
spray widths from 0° to 45° and are easily accessible when placed in the
convenient rubber nozzle holder, which is provided on the front of the
machine.

NOTE: For a more gentle rinse, select the white 40° or green 25° nozzle.
To scour the surface, select the yellow 15° or red 0° nozzle. To apply de­tergent select the black nozzle.

STEP 9: Pull the starter grip. If the engine fails to start
after 2 pulls, squeeze the trigger gun to release pressure
and repeat step. Return starter gently. After the engine
warms up enough to run smoothly, move choke to run
position and throttle to fast position.

CAUTION: Small engines may kick back. Do not hold
pull starter grip tightly in hand.

NOZZLES

8

97-707 • BG • REV. 2/07

WARNING

DETERGENTS & GENERAL CLEANING TECHNIQUES

PRESSURE WASHER

WARNING: Some detergents
may be harmful if inhaled or
ingested, causing severe nau­sea, fainting or poisoning. The
harmful elements may cause
propert y damage or severe
injury.

STEP 1: Connect detergent injector to discharge nipple
on machine. Connect high pressure hose to injector
with quick coupler. (Check to make sure locking coupler
sleeves are in proper position before applying water
pressure).

Discharge

Nipple

Detergent

Injector

High

Pressure

Hose

THERMAL PUMP PROTECTION

If you run the engine on your pressure washer for 3-5
minutes without pressing the trigger on the spray gun,
circulating water in the pump can reach high tempera­tures. When the water reaches this temperature, the
pump protector engages and cools the pump by dis­charging the warm water onto the ground. This thermal
device prevents internal damage to the pump.

OPERATOR’S MANUAL

CLEANING TIPS

Pre-rinse cleaning surface with fresh water. Place
detergent suction tube directly into cleaning solution
and apply to surface at low pressure (for best results,
limit your work area to sections approximately 6 feet
square and always apply detergent from bottom
to top). Allow detergent to remain on surface 1-3
minutes. Do not allow detergent to dry on surface.
If surface appears to be drying, simply wet down
surface with fresh water. If needed, use brush to
remove stubborn dirt. Rinse at high pressure from
top to bottom in an even sweeping motion keeping
the spray nozzle approximately 1 foot from cleaning
surface. Use overlapping strokes as you clean and
rinse any surface. For best surface cleaning action
spray at a slight angle.

STEP 2: Use detergent designed
specifically for pressure washers.
Prepare detergent solution as
required by the manufacturer. Fill
a container with pressure washer
detergent. Place the filter end of
detergent suction tube into the
detergent container.

STEP 3: With safety latch on
spray gun engaged, secure black

detergent nozzle into quick coupler.

NOTE: Detergent cannot be applied using red, yellow,
green or white nozzles.

STEP 4: With the engine run­ning, pull trigger to operate ma­chine. Liquid detergent is drawn
into the machine and mixed with
water. Apply detergent to work
area. Do not allow detergent to
dry on surface.

IMPORTANT: You must flush
the detergent injection system after each use by
placing the suction tube into a bucket of clean wa­ter, then run the pressure washer in low pressure
for 1-2 minutes.

97-707 • BG • REV. 2/07

Recommendations:

• Before cleaning any surface, an inconspicuous
area should be cleaned to test spray pattern and
distance for maximum cleaning results.

• If painted surfaces are peeling or chipping, use
extreme caution as pressure washer may remove
the loose paint from the surface.

• Keep the spray nozzle a safe distance from the
surface you plan to clean. High pressure wash a
small area, then check the surface for damage. If
no damage is found, continue pressure washing.

CAUTION - Never use:

• Bleach, chlorine and other corrosive chemicals

• Liquids containing solvents (i.e., paint thinner,
gasoline, oils)

• Tri-sodium phosphate products

• Ammonia products

• Acid-based products

These chemicals will harm the machine and will dam­age the surface being cleaned.

RINSING

It will take a few seconds for the detergent to clear.
Apply safety latch to spray gun. Remove black soap
nozzle from the quick coupler. Select and install the
desired high pressure nozzle. NOTE: You can also
stop detergent from flowing by simply removing the
detergent siphon tube from bottle.

9

SHUTTING DOWN AND CLEAN-UP

On-Off
Switch

PRESSURE WASHER

STEP 1: Remove detergent suc-

STEP 2: Turn off the engine. STEP 3: Turn off wa-

tion tube from container and insert
into one gallon of fresh water. Slide
nozzle forward for low pressure or to
connect black detergent nozzle. Pull
trigger on spray gun and siphon water
for one minute.

OPERATOR’S MANUAL

STEP 4: Press trigger

to release water pres­sure.

STEP 5: Disconnect the gar­den hose from the water inlet
on the machine.

CAUTION: Always store your pressure washer in a
location where the temperature will not fall below
32°F (0°C). The pump in this machine is susceptible
to permanent damage if frozen. FREEZE DAMAGE
IS NOT COVERED BY WARRANTY.

1. Stop the pressure washer, squeeze spray gun trig­ger to release pressure.

2. Detach water supply hose and high pressure
hose.

3. Turn on the machine for a few seconds, until re­maining water exits. Turn engine off immediately.

4. Drain the gas and oil from the engine.

5. Do not allow high pressure hose to become
kinked.

6. Store the machine and accessories in a room which
does not reach freezing temperatures.

CAUTION: Failure to follow the above directions will
result in damage to your pressure washer.

When the pressure washer is not being operated or is be­ing stored for more than one month, follow these instruc­tions:

1. Replenish engine oil to upper level.

2. Drain gasoline from fuel tank, fuel line, fuel valve
and carburetor.

3. Pour about one teaspoon of engine oil through the
spark plug hole, pull the starter grip several times

10

and replace the plug. Then pull the starter grip

Pump
Water

Inlet

STEP 6: Disconnect the high

pressure hose from discharge
nipple.

STORAGE

slowly until you feel increased pressure which in­dicates the piston is on its compression stroke and
leave it in that position. This closes both the intake
and exhaust valves to prevent rusting of cylinder.

4. Cover the pressure washer and store in a clean,
dry place that is well ventilated away from open
flame or sparks. NOTE: The use of a fuel additive,
such as STA-BIL®, or an equivalent, will minimize
the formulation of fuel deposits during shortage.
Such additives may be added to the gasoline in
the fuel tank of the engine, or to the gasoline in a
storage container.

After Extended Storage

CAUTION: Prior to restarting, thaw out any
possible ice from pressure washer hoses,
spray gun or wand.

Engine Maintenance

During the winter months, rare atmospheric conditions
may develop which will cause an icing condition in the
carburetor. If this develops, the engine may run rough,
lose power and may stall. This temporary condition can
be overcome by deflecting some of the hot air from the
engine over the carburetor area. NOTE: Refer to the
engine manufacturer's manual for service and main­tenance of the engine.

97-707 • BG • REV. 2/07

ter supply.

Discharge

Nipple

Safety

Latch

STEP 7: Engage the

spray gun safety lock.

TROUBLESHOOTING

PROBLEM POSSIBLE CAUSE SOLUTION
LOW OPERATING

PRESSURE

Insufficient water supply. Closed
faucet

Use larger garden hose; clean inlet water
screen. Open faucet.

PRESSURE WASHER Troubleshooting Guide

FLUCTUATING
PRESSURE

PRESSURE LOW
AFTER PERIOD OF
NORMAL USE

ENGINE WILL NOT
START OR STOPS
WHILE OPERATING

Old, worn or incorrect spray
nozzle

Plumbing or hose leak Check plumbing system for leaks. Re-tape

Faulty or mis-adjusted unloader
valve

Worn packing in pump Replace packing.

Machine has been stored in
freezing temperatures

Slow engine RPM Contact local distributor.

Worn pump valves Replace valves.

Dirt in pump valves Clean and inspect valves.

Pump sucking air Check all pump lines and connections.

Nozzle worn Replace nozzle.

Unloader valve worn Replace unloader valve.

Low oil shutdown

Match nozzle number to machine and/or
replace with new nozzle.

leaks with teflon tape.

Adjust unloader for proper pressure. Install
repair kit when needed. Call technical support.

Thaw out machine completely, including hose,
spray gun and wand.

Fill engine with oil.

ENGINE IS
OVERLOADED

WATER OR OIL
LEAKING FROM
BOTTOM OF PUMP

PRESSURE
INCREASES WHEN
SPRAY GUN IS
CLOSED

PRESENCE OF
WATER
IN PUMP OIL

Nozzle partially blocked Clean nozzle.

Excessive pressure from high
engine RPM

A small amount of leaking is
normal

Unloader valve not operating
properly

Water sprayed at machine Change oil. Direct spray away from machine.

High humidity in air Check and change oil twice as often.

Piston packing worn. Oil seal
worn

Adjust engine throttle to lower RPM.

If excessive leaking occurs, call technical sup­port.

Call technical support.

Replace packing and oil seals.

97-707 • BG • REV. 2/07

11

TROUBLESHOOTING

PROBLEM POSSIBLE CAUSE SOLUTION
OIL SQUIRTS OUT

OF OIL CAP ON
PUMP

ENGINE OPERATES
FOR 15 MIN. THEN
STOPS

Pump over filled with oil Maintain oil level at red dot on sight glass at

rear of pump or at top of notch on dipstick.

Not enough gas or engine oil Fill tank with gas. Check oil level.

Vapor lock developed by heat of
day

Obstruction in fuel filter Clean or replace fuel filter.

Keep gas tank full to avoid vapor locking.

WATER DRIPPING
FROM UNDER PUMP

OIL DRIPPING

WATER LEAKING
FROM PUMP
PROTECTOR

PRESSURE WASHER Troubleshooting Guide

Piston packing worn Replace packing.

O-Ring plunger retainer worn Replace retainer.

Cracked piston Replace piston.

Oil seal worn Replace oil seal.

Spray gun closed with machine
running 1-2 minutes or longer

Excess water supply pressure Place a pressure regulator at end of 50'

Open spray gun or turn off machine.

garden hose.

12

97-707 • BG • REV. 2/07

PREVENTATIVE MAINTENANCE

This pressure washer was produced with the best available materials and quality craftsmanship. However, you
as the owner have certain responsibilities for the correct care of the equipment. Attention to regular preventative
maintenance procedures will assist in preserving the performance of your equipment. Contact your dealer for
maintenance. Regular preventative maintenance will add many hours to the life of your pressure washer. Perform
maintenance more often under severe conditions.

MAINTENANCE SCHEDULE

Inspect Daily

Engine Oil

Change

Filter Every 50 hours

First month or 20 hours.
Every 100 hours or every 6 months after first month

PRESSURE WASHER

OPERATOR’S MANUAL

Air Cleaner/Filter

Engine Fuel Filter 500 hours or 6 months

Spark Plug Maintenance 300 hours or annually

Clean Fuel Tank(s) Annually

Replace Fuel Lines Annually

Pump Oil

Replace High Pressure Nozzle Every 6 months

Replace Quick Connects Annually

Clean Water Screen/Filter Weekly

Replace HP Hose Annually (if there are any signs of wear)

Belts

Inspect Every 50 hours

Clean Monthly

Inspect Oil level daily

Change After first 50 hours, then every 500 hours or annually

Tighten Every 6 months

Inspect/Replace Every 6 months

OIL CHANGE RECORD

Check pump oil and engine oil level before first use of your new pressure washer.

Date Oil Changed

Month/Day/Year

Estimated Operating

Hours Since Last

Oil Change

97-707 • BG • REV. 2/07

Date Oil Changed

Month/Day/Year

Estimated Operating

Hours Since Last

Oil Change

13

R

E

A

D

O

W

N

E

R

'S

M

A

N

U

A

L

B

E

F

O

R

E

O

P

E

R

A

T

IO

N

.

L

IR

E

L

E

M

A

N

U

E

L

D

'U

T

I

L

I

S

A

T

E

U

R

A

V

A

N

T

U

S

A

G

E

.

V

O

R

I

N

B

E

T

R

I

E

B

N

A

H

M

E

U

N

B

E

D

IN

G

T

B

E

D

IE

N

U

N

G

S

A

N

L

E

IT

U

N

G

D

U

R

S

C

H

L

E

S

E

N

.

N

O

U

T

I

L

I

Z

A

R

S

I

N

A

N

T

E

S

N

O

H

A

B

E

R

L

E

I

D

O

E

L

M

A

N

U

A

L

.

I
N

T
E

N
D

E
D
F

O
R
I

N
D
O

O
R

U
S

E

IN
T

E
N

D
E

D
F

O
R
O

U
TD

O
O
R

U
S

E
O

N
L

Y

W

ARNING

EXPLODED VIEW - 2527, 2820

PRESSURE WASHER

OPERATOR’S MANUAL

39

BX

Models

38

50

32

51

52

49

15

36

26

43

7

42

44

45

46

58

38

39

53

8

27

45

42

43

44

8

35

55

66

47

46

41

31

48

59

36

30

29

6

61

28

59

36

62

61

6

58

9

1

2

65

3

4

14

54

23

21

22

24

62

33

25

36

14

34

10

62

61

5

6

63

62

61

11

12

12

11

13

14

64

56

57

36

33

17

16

40

20

37

60

36

36

37

37

21

18

19

97-707 • BG • REV. 2/07

EXPLODED VIEW PARTS LIST - 2527, 2820

PRESSURE WASHER

ITEM PART NO. DESCRIPTION QTY

1 2-0103 Grommet, Rubber, Nozzle
Holder 5

2 95-07104921 Handle, Grab, Red 1

3 11-0358 Label, BG Models 1

4 95-07104945 Plate, Warning/Instr., Red 1

5 95-07102382 Hanger, Hose/Wand 1

6 90-100473 Bolt, Carriage,
1/4"-20 x 1-3/4", Zinc 6

7 11-32291 Label, Belt Guard (BG) 1

8 2-1100 Adapter, 1/2" x 1/2" (2527,

2820) 1

9 90-20012 Nut, 5/16" Flange 2

10 95-07104920 Handle, Lower Grab, Red 1

11 90-2002 Nut, 3/8", ESNA, NC 6

12 90-4002 Washer, 3/8", SAE, Flat 6

13 95-07104923 Retainer Bracket, Handle, Red 2

14 90-1020 Bolt, 3/8" x 2" NC, HH 4

15 90-1009 Bolt, 5/16" x 1/2" 4

16 90-40125 Washer, 3/8" x 1", Steel 2

17 2-01041 Pad, Soft Rubber 2

18 90-20041 Collar, 5/8" Bore Shaft, 3010 2

19 4-0303 Wheel & Tire Assy., 4" Steel Rim
w/Tube 2

20 95-07104963 Frame Assy, Small 1

21 90-10077 Bolt, 5/16" x 1-3/4", NC,
Carriage, Zinc 4

22 90-2001 Nut, 5/16", ESNA, NC 4

23 90-4001 Washer, 5/16" Flat, SAE 4

24 95-07102313 Axle, 5/8" x 19-5/8" 1

25 95-07104710 Slider, Pump 1

26 2-011732 Guard, Belt 1

27 Hose, See Specifications Pages

28 95-07104948 Bracket, Take Up, CW, Red 1

29 90-1001 Screw, 1/4" x 3/4" HH NC 2

30 90-3096 Washer, 1/2", Flat, SAE 1

31 90-102751 Bolt, 1/2" x 3-1/2" HEX 1

32 11-01011 Label, Warning Pictorial Small 1

33 90-4005 Washer, 5/8" Flat 2

34 90-4008 Washer, 5/16" Lock 4

35 4-011184 Injector, Detergent Assy,
Non-Adj, 3-5 GPM, 0.083 1

36 90-4001 Washer, 5/16" Flat 18

37 90-2001 Nut, 5/16" ESNA 7

38 90-4000 Washer, 1/4" 3

ITEM PART NO. DESCRIPTION QTY

39 90-19710 Bolt, 1/4" x 3/4" Flange 3

40 90-10201 Bolt 3/8" x 2-1/4" 2

41 2-300812 Pump Protector 1/4" 1

42 Pump, See Specifications Pages

43 Unloader, See Specifications Pages

44 2-2007 Nipple, 3/8" x 3/8" NPT ST
Male 1

45 2-10942 Swivel, 1/2" MP x 3/4" GHF
w/Strainer 1

46 2-1923 Strainer, 1/2" PA, Inline Plastic 1

47 10-02029 Label, Danger Cool Engine 1

48 Engine, See Specifications Pages

49 Engine Pulley, See Specifications Pages

50 Engine Bushing, See Specifications Pages

51 Belts, See Specifications Pages

52 Pump Bushing, See Specifications Pages

53 Pump Pulley, See Specifications Pages

54 95-07104922 Handle, Bumper, Red 1

55 10-02025A Label, Hot/Caliente w/Arrows,
Warning 1

56 10-08017 Label, For Outdoor Use 1

57 10-9999 Label, Clear Lexan, 2-1/4" x
4-1/2" 1

58 4-12803000 Nozzle, SAQCMEG, 0003.0,
Red (2527) 1
4-12803015 Nozzle, SAQCMEG 1503.0,
Yellow (2527) 1
4-12803025 Nozzle, SAQCMEG, 2503.0,
Green (2527) 1
4-12803040 Nozzle, SAQCMEG 4003.0,
White (2527) 1

4-12804000 Nozzle, SACQMEG, 0004.5,
Red (2820) 1
4-12804015 Nozzle, SAQCMEG 1504.0,
Yellow (2820) 1
4-12804025 Nozzle, SAQCMEG, 2504.0,
Green (2820) 1
4-12804040 Nozzle, SAQCMEG 4004.0,
White (2820) 1

59 90-1007 Bolt, 5/16" x 1" NC 3

60 2-01403 Bushing, 5/8" Snap 2

61 90-4000 Washer, 1/4" Flat, SAE 10

62 90-2000 Nut, 1/4" ESNA, NC 8

63 90-1030 Bolt, 8mm x 30mm Hex 4

64 9.800-049.0 Label, Cleaning Solution 1

65 4-16540 Nozzle, Compl, Detergent 1

66 95-07141120 Key, .185" Sqr. x 1.75" 1

OPERATOR’S MANUAL

97-707 • BG • REV. 2/07

15

EXPLODED VIEW - 3030, 3040, 3532, 3735

7

PRESSURE WASHER

OPERATOR’S MANUAL

27

88

26

8

38

39

33

58

40

37

33

63

8

52

63

51

87

53

47

42

43

44

67

50

55

49

48

28

15

12

62

62

25

62
61

61

6

62

66

61

85

14

30

61

59

41

59

29

65

60

31

6

9

60

34
64

11

11

12

24

60

59

59

46

60

59

10

9

13

45

58

11
12

21

83

17

16

32

18

54

23

22

12

57

56

12

20

85

36

35

1

2

6

14

77

5

42

3

84

4

82

81

76

78

86

46

80

79

74

75

BG-304037

68

45

44

70

69

71

73

72

12

11

21

19

11

16

97-707 • BG • REV. 2/07

EXPLODED VIEW PARTS LIST - 3030, 3040, 3532, 3735

PRESSURE WASHER

ITEM PART NO. DESCRIPTION QTY

1 2-0103 Grommet, Rubber, Nozzle
Holder 5

2 95-07104921 Handle, Grab, Red 1

3 11-0358 Label, BG Models 1

4 95-07104945 Plate, Warning/Instr., Red 1

5 95-07102382 Hanger, Hose/Wand 1

6 90-100473 Bolt, Carriage,
1/4"-20 x 1-3/4", Zinc 6

7 11-3229 Label, Belt Guard (BG) 1

8 90-19710 Bolt, 1/4" x 3/4" Flange 3

9 90-20012 Nut, 5/16” Flange 2

10 95-07104920 Handle, Lower Grab, Red 1

11 90-2002 Nut, 3/8", ESNA, NC 10

12 90-4002 Washer, 3/8", SAE, Flat 14

13 95-07104923 Retainer Bracket, Handle,
Red 2

14 90-1020 Bolt, 3/8" x 2" NC, HH 4

15 90-1019 Bolt, 3/8" x 1-3/4", Tap 4

16 90-40125 Washer, 3/8" x 1", Steel 2

17 2-01041 Pad, Soft Rubber 2

18 90-200422 Axle Hub Black 2

19 4-0307 Wheel & Tire Assy., 6" Steel
Rim w/Tube 2

20 95-07104931 Frame Assy, Large 1

21 90-10077 Bolt, 5/16" x 1-3/4", NC,
Carriage, Zinc 4

22 90-2001 Nut, 5/16", ESNA, NC 4

23 90-4001 Washer, 5/16" Flat, SAE 4

24 95-07104002 Axle, 5/8" x 26.50" L 1

25 95-07104001 Slider, Pump 1

26 2-0117202 Guard, Belt (3030) 1
2-0117200 Guard, Belt (3532,3735,3040) 1

27 Hose, See Specifications Pages

28 95-07104948 Bracket, Take Up, CW, Red 1

29 90-1001 Screw, 1/4" x 3/4" HH NC 2

30 90-3096 Washer, 1/2", Flat, SAE 1

31 90-102751 Bolt, 1/2" x 3-1/2" HEX 1

32 90-10201 Bolt, 3/8" x 2-1/4" 2

33 2-9040 Clamp, Hose, .46-54 ST 2

34 90-4008 Washer, 5/16" Lock (3030) 4
90-400910 Washer, 7/16" Lock, Split
(3040, 3532, 3735) 4

35 4-011184 Injector, Detergent Assy, Non-`
Adj, 3-5 GPM, 0.083 1

ITEM PART NO. DESCRIPTION QTY

36 4-02100000 Hose, 1/4", Push-On,
Fuel Line 1 ft.

37 2-1089 Hose Barb, 1/4" Barb x 1/4" ML
Pipe, 90° (3030, 3532, 3735) 1

38 2-1084 Hose Barb, 1/4" Barb x 1/8"
ML Pipe (3040, 3532, 3735) 1
2-1088 Hose Barb 1/4" Barb x 1/8" ML
Pipe 90° (3030) 1

39 2-3100544 Valve, E-Z Start, 3/8" MPT x
1/8" FPT (3735) 1
2-3100543 Valve, EZ Start 1/4" (3030) 1

40 2-0031 Elbow, 3/8", Street (3735) 1
2-0030 Elbow, 1/4" Street (3030) 1

41 2-300812 Pump Protector, 1/4" PTP 1

42 Pump, See Specifications Pages

43 Unloader, See Specifications Pages

44 2-2007 Nipple, 3/8" x 3/8" NPT ST
Male 1

45 2-10942 Swivel, 1/2" MP x 3/4" GHF
w/Strainer 1

46 2-1923 Strainer, 1/2" PA, Inline
Plastic 1

47 10-02029 Label, Danger Cool Engine 1

48 Engine, See Specifications Pages

49 Engine Pulley, See Specifications Pages

50 Engine Bushing, See Specifications Pages

51 Belts, See Specifications Pages

52 Pump Bushing, See Specifications Pages

53 Pump Pulley, See Specifications Pages

54 95-07104922 Handle, Bumper, Red 1

55 10-02025A Label, Hot/Caliente w/Arrows,
Warning 1

56 10-08017 Label, Intended For Outdoor
Use 1

57 10-9999 Label, Clear Lexan, 2-1/4" x
4-1/2" 1

58 4-12803500 Nozzle, SAQCMEG, 0003.5,
Red (3030) 1
4-12803515 Nozzle, SAQCMEG 1503.5,
Yellow (3030) 1
4-12803525 Nozzle, SAQCMEG, 2503.5,
Green (3030) 1
4-12803540 Nozzle, SAQCMEG 4003.5,
White (3030) 1

4-12804000 Nozzle, SAQCMEG, 0004.5,
Red (3532, 3735) 1
4-12804015 Nozzle, SAQCMEG 1504.0,
Yellow (3532, 3735) 1
4-12804025 Nozzle, SAQCMEG, 2504.0,
Green (3532, 3735) 1
4-12804040 Nozzle, SAQCMEG 4004.0,
White (3532, 3735) 1

OPERATOR’S MANUAL

97-707 • BG • REV. 2/07

17

EXPLODED VIEW PARTS LIST - 3030, 3040, 3532, 3735

ITEM PART NO. DESCRIPTION QTY

58 4-12803000 Nozzle, SAQCMEG 0003,
Red (304037) 1
4-128-3015 Nozzle, SAQCMEG 1503
Yellow (304037) 1
4-12803025 Nozzle, SAQCMEG 2503
Green (304037) 1
4-12803040 Nozzle, SAQCMEG 4003
White (304037) 1

PRESSURE WASHER

59 90-4000 Washer, 1/4" Flat 10

60 90-2000 Nut, 1/4" ESNA 8

61 90-4001 Washer, 5/16" Flat 4

62 90-2001 Nut, 5/16" ESNA 4

63 90-4000 Washer, 1/4" 3

64 90-1030 Bolt, 8mm x 30mm Hex(3030) 4
90-10343 Bolt, 10mm x 20mm (3040,
3532, 3735) 4

OPERATOR’S MANUAL

65 2-1037 Tee, 1/4" Branch
(3030, 3532, 3735) 1

66 90-4001 Washer, 5/16" Flat (3030) 4
90-4002 Washer, 3/8" Flat (3040, 3532,

3735) 4

67 2-1100 Adapter, 1/2" x 1/2" 1

68 2-1024 Elbow, 1/2" Street, Brass
(3040) 1

69 2-0053 Elbow, 1/2" JIC, 3/8",
90° (3040) 1

70 4-02047920 Hose, 3/8" x 20", 5800, 2 Wire,
Pressure Loop (3040) 1

71 2-0051 Nipple, 1/2" JIC, 3/8" Pipe
(3040) 1

72 2-300816 Pump Protector, 3/8" PTP
(3040) 1

ITEM PART NO. DESCRIPTION QTY

73 5-32080 Unloader, AL-VRT 607
w/Easy Start (3040) 1

74 95-07101216B Block, Inloader,
3/8" x 3/8" Brass (3040) 1

75 90-1020 Bolt, 3/8" x 2", NC HH (3040) 2

76 90-4002 Washer, 3/8" SAE, Flat (3040) 2

77 90-2002 Nut, 3/8" ESNA NC (304037) 2

78 2-0006 Nipple, 3/8" Hex Steel (3040) 1

79 2-1060 Elbow, 3/8" x 1/2" JIC (3040) 1

80 2-1042 Street Tee, 1/2" (3040) 1

81 2-1053 Nipple, 1/2" x 1/2" JIC (3040) 1

82 4-02110000 Hose, Push-on 1/2" (3040) 15"

83 9.800-049.0 Label, Cleaning Solution 1

84 4-16540 Nozzle, Compl, Detergent 1

85 90-4005 Washer, 5/8" Flat 2

86 2-1105 Swivel, 1/2" JIC, Female,
Push-On (3040) 2

87 95-07141121 Key, .247" Sqr. x 2.125" 1

88 11-01011 Label, Warning, Pictoral,
Small 1

18

97-707 • BG • REV. 2/07

HOSE & SPRAY GUN ASSEMBLY

2

PRESSURE WASHER

3

7

5

9

6

1

8

10

HOSE & SPRAY GUN ASSEMBLY PARTS LIST

3

4

OPERATOR’S MANUAL

ITEM PART NO. DESCRIPTION QTY

1 4-0110322 Wand Assy., Side Grip W/1/4”
Coupler 35-1/2” (BG) 1

2 4-01246 Spray Gun, AP 1000 (BG) 1

3 2-2000 Coupler, 1/4” Female, Brass
(BG) 1

4 Nozzle, Please See Exploded Views For Sizes

5 4-02093450BC Hose, 3/8" x 50', 1 Wire Blue,
w/Coupler (BG-252737,
BG-282037, BG-303037) 1
4-02073450RC Hose, 3/8" x 50', 2 Wire Blue,
w/Coupler (BG-304037,
BG-353237, BG-373537) 1

ITEM PART NO. DESCRIPTION QTY

6 2-2002 Coupler, 3/8” Female, Brass 1

7 3-12021 Injector, Detergent, Non-Adjust,
3-5 GPM, .083 1

8 2-9040 Clamp, Hose 2

9 4-02080000 Tube, 1/4” x 1/2” Clear Vinyl 6 ft.

10 2-1904 Strainer 1

97-707 • BG • REV. 2/07

19

SPECIFICATIONS

Pressure Nozzle Pump Unloader Engine Engine Pump Pump Pulley Pump Bushing Engine Pulley Engine Bushing Belt Belt

Model GPM (PSI) Size Pump Part No. Part No. HP Part # Pulley Part No. Model Bushing Part No. Pulley Part No. Bushing Part No. Size Part No.

BG-282037 2.8 2000 4.0 SD3030 5-1409 5-3329 5.5 5-0104 AK74H 5-40107401 BG-282037 24MM 5-512024 AK39H 5-40103901 Hx3/4" 5-511075 AX33 5-602033

BG-252737 2.5 2700 3.0 SD3030 5-1409 5-3329 6.5 5-01041 BK80H 5-40408001 BG-252737 24MM 5-512024 BK36H 5-40403601 Hx3/4" 5-511075 BX32 5-604032

BG-303037 3.0 3000 3.5 SD3030 5-1409 5-3329 9 5-0102 2BK80H 5-40508001 BG-303037 24MM 5-512024 2BK40H 5-40504001 Hx1" 5-511100 BX38 (2) 5-604038

BG-304037 3.07 4000 3.0 SM3540 5-1412 5-32080 13 5-010721 2BK80H 5-40508001 BG-304037 24MM 5-512024 2BK40H 5-40504001 Hx1" 5-511100 BX38 (2) 5-604038

BG-353237 3.5 3200 4.0 SM4035 5-1420 5-3330 13 5-010721 2BK90H 5-40509001 BG-353237 24MM 5-512024 2BK32H 5-40503201 Hx1" 5-511100 BX39 (2) 5-604039

BG-373537 3.7 3500 4.0 SM4035 5-1420 5-3330 13 5-010721 2BK90H 5-40509001 BG-373537 24MM 5-512024 2BK32H 5-40503201 Hx1" 5-511100 BX39 (2) 5-604039

PRESSURE WASHER Specifications

20

97-707 • BG • REV. 2/07

SPECIFICATIONS

PRESSURE WASHER Specifications

97-707 • BG • REV. 2/07

21

5-1409

PRESSURE WASHER

OPERATOR’S MANUAL

D SERIES PUMP EXPLODED VIEW

TORQUE

SPECS

Item # Ft.-lbs

14 65

17 22

25 8

34 9

43 13

D SERIES PUMP EXPLODED VIEW PARTS LIST

ITEM PART NO. DESCRIPTION QTY

1 70-020292 Crankcase 1

2* See Kits Below Plunger Oil Seal 3

3

* 70-060181 O-Ring Ø1.78 x 28.30 3

4* 70-120131 Pressure Ring 15mm 3

5

* See Kits Below "V" Seal, 15mm 6

6

* 70-030048 Support Ring 15mm 6

7* 70-030049 Intermed. Ring 15mm 3

8 70-160120 Brass Plug 1/2" 1

9 70-060307 Copper Washer 1/2" 1

10 70-160228 Manifold Housing 1

11

* 70-060155 O-Ring Ø1.78 x 15.54 6

12

* See Kits Below Valve Assembly 6

13

* 70-060122 O-Ring Ø2.62 x 18.77 6

14 70-160147 Valve Plug 6

15 70-060308 Copper Washer 1/4 1

16 70-160121 Brass Plug G1/4 1

17 70-180118 Manifold Stud Bolt 8

18 70-140001 Washer 8

19 70-060306 Copper Washer 3/8 1

ITEM PART NO. DESCRIPTION QTY

20 70-160117 Brass Plug 3/8 2

25 70-180112 Screw 12

26 70-020318 Bearing Cover 2

27 70-020502 Bearing Seal 1

28 70-150003 Snap Ring 1

29 70-021300 Ball Bearing 2

30 70-000605 Crankshaft 1

31 70-020604 Crankshaft Key 1

32 70-160012 Oil Dipstick 1

33 70-000110 Crankshaft Seal 1

34* 70-030211 Plunger Nut 3

35

* 70-120023 Plunger, 15mm 3

36

* 70-140027 Copper Spacer 3

37

* 70-060130 O-Ring Ø1.78 x 5.28 3

38

* 70-000913 Teflon Ring 3

39

* 70-000320 Plunger Rod 3

40 70-150204 Connecting Rod Pin 3

41 70-010008 Connecting Rod 3

42 70-140102 Spring Washer 6

22

97-707 • BG • REV. 2/07

D SERIES PUMP EXPLODED VIEW PARTS LIST (CONT.)

ITEM PART NO. DESCRIPTION QTY

43 70-180132 Connecting Rod Screw 6

44 70-070005 Sight Glass 1

45 70-060302 Gasket 1

46 70-020352 Crankcase Cover 1

47 70-060104 O-Ring Ø2.62 x 107.6 2

* Available in kit (See below)

PRESSURE WASHER

OPERATOR’S MANUAL

REPAIR KIT
NUMBER

KIT DESCRIPTION

ITEM NUMBERS
INCLUDED

NUMBER OF
CYLINDERS KIT
WILL SERVICE

70-261408 70-261409 70-261404 70-260028 70-260826

*Plunger Seal

15mm

3, 5, 6 2, 3, 4, 5, 6, 7 34, 35, 36, 37, 38 11, 12, 13 2

3 1 1 6 3

**Complete Seal

Packing

Plunger

15mm

Complete Valve Plunger Oil Seals

97-707 • BG • REV. 2/07

23

5-1412 SM3540
5-1420 SM4035-1

PRESSURE WASHER

OPERATOR’S MANUAL

SM-1 SERIES PUMP EXPLODED VIEW

15

TORQUE

SPECS

Item # Ft.-lbs

15 75

16 22

24 8

34 9

45 13

51 8

SM-1 SERIES PUMP EXPLODED VIEW PARTS LIST

ITEM PART NO. DESCRIPTION QTY

1 70-020231 Crankcase 1

2 70-060201 Plunger Guide 3

3

*

See Kits Below

4

* 70-060107 O-Ring Ø1.78 x 31,47 3

5

*

See Kits Below

6
(4035) 3

70-120105 Pressure Ring 20mm
(4030, 5030) 3

70-120120 Pres Ring 15mm (3540) 3

7
(4035) 6

70-030009 Support Ring 20mm
(4030, 5030) 6

70-030027 Support Ring 15mm
(3540) 6

8* 70-030011 Intermed. Ring 18mm
(4035) 3

70-030010 Intermed. Ring 20mm
(4030, 5030) 3

70-030020 Intermediate Ring 15mm
(3540) 3

24

See Kits Below

See Kits Below

* 70-120106 Pressure Ring 18mm

* 70-030007 Support Ring 18mm

Plunger Oil Seal 3

"V" Seal (4035) 6

"V" Seal (4030, 5030) 6

"V" Seal (3540) 6

ITEM PART NO. DESCRIPTION QTY

9 70-160120 Brass Plug 1/2" 1

10 70-060307 Copper Washer 1/2" 1

11 70-160216 Manifold Head 1

12

* 70-060119 O-Ring Ø2.62 x 17.13 6

13

*

14

* 70-060165 O-Ring Ø2.62 x 20.29 6

15 70-160130 Valve Plug 6

16 70-180103 Manifold Stud Bolt 8

17 70-140001 Washer 16

97-707 • BG • REV. 2/07

18 70-060306 Copper Washer 3/8 1

19 70-160117 Brass Plug 3/8 1

24 70-180203 Hexagonal Screw 8

25 70-050060 Bearing Housing 1

26 70-050061 Closed Bearing Housing 1

27 70-060163 O-Ring Ø1.78 x 60.05 2

28 70-000102 Crankshaft Seal 1

29 70-020003 Tapered Roller Bearing 2

31 70-000485 Crankshaft (5030,3540) 1

70-000486 Crankshaft (4030,4035/H) 1

32 70-020604 Crankshaft Key 1

33 70-160006 Oil Dip Stick 1

34 70-030102 Shim 2

See Kits Below

Valve Assembly 6

SM-1 SERIES PUMP EXPLODED VIEW PARTS LIST (CONT.)

ITEM PART NO. DESCRIPTION QTY

35* 70-180001 Plunger Bolt 3

36

* 70-140012 Copper Spacer 3

37

* 70-060103 O-Ring Ø1.78 x 7.66 3

38

* 70-000904 Teflon Ring 3

39

*

See Kits Below

40

See Kits Below

See Kits Below

* 70-140015 Copper Spacer 3

41 70-000301 Plunger Rod 3

42 70-010001 Connecting Rod 3

43 70-150201 Connecting Rod Pin 3

44 70-180105 Connecting Rod Screw 6

45 70-150001 Snap Ring 6

46 70-140102 Spring Washer 6

47 70-060009 O-Ring, Ø2.62 x 126.67 1

48 70-020350 Crankcase Cover 1

49 70-060302 O-Ring, Ø1.78 x 14 1

50 70-070005 Sight Glass 3/4 1

51 70-180112 Cover Screw 5

52 70-000929
* Available in kit (See below) ▲ Not Shown

Plunger (4035, 4035H) 3

Plunger (4030, 5030) 3

Plunger (3540) 3

▲ Bach Ring 1/2" (4035H) 3

PRESSURE WASHER

OPERATOR’S MANUAL

REPAIR KIT
NUMBER

KIT
DESCRIPTION

ITEM
NUMBERS
INCLUDED

NO. OF CYLIN
DERS KIT WILL
SERVICE

* For SM 4035H High Heat Packings, Use 70-261212 **For SM 4035H High Heat Packings, Use 70-261213

70-261216 70-260821 70-260824 70-261210 70-260810 70-260825 70-261217 70-260822

*Plunger

Seal

SM-4035

4, 5, 7 4, 5, 7 4, 5, 7

-

Plunger

Seal
SM-4030
SM-5030

3 3 3 1 1 1 1 1 1 6 3

Plunger

SM-3540

Seal

**Complete

Seal

Packing

SM-4035

3, 4, 5,
6, 7, 8

Complete

Seal Pack

ing
SM-4030
SM-5030

3, 4, 5,

6, 7, 8

Complete

-

Packing

SM-3540

3, 4, 5, 6,

Seal

7, 8

Plunger

SM-4035

SM-4035H

34, 35, 36,

37, 38, 39

Plunger
SM-4030
SM-5030

34, 35, 36,

37, 38, 39

70-260823 70-260007 70-260027

Plunger

SM-3540

34, 35, 36,

37, 38, 39

Complete

12, 13, 14

Valve

Plunger Oil

Seals

3

97-707 • BG • REV. 2/07

25

5-3329
5-3330

PRESSURE WASHER

OPERATOR’S MANUAL

VBA35 UNLOADER EXPLODED VIEW

VBA35 UNLOADER EXPLODED VIEW PARTS LIST

ITEM PART NO. DESCRIPTION QTY

1 70-020452 Body Valve (M/S) 1
70-020444 Body Valve (G/E/D) 1

2 70-060141 O-Ring Kit A, C 1

3 70-150316 Seat Kit C 1

4 70-450401 Ball, Sub-Assy Kit C 1

5 70-060114 O-Ring KIT A 1

6 70-010111 Guide Bushing 1

7 70-000919 Teflon Ring KIT A 1

8 70-060170 O-Ring KIT A

9 70-060162 O-Ring KIT A 1

10 70-140734 Connector 1

11 70-000918 Teflon Ring KIT A 1

12 70-120611 Stem KIT C 1

13 70-140702 Connector, Female 1

14 70-060119 O-Ring KIT A, B 1

15 70-090004 Spring KIT B 1

26

2

ITEM PART NO. DESCRIPTION QTY

16 70-110207 Poppet KIT B 1

17 70-140802 Seal Washer, 3/8" 2

18 70-180004 Hollow Bolt, 3/8" 1

19 70-180008 Hollow Bolt, 1/2" 1

20 70-140803 Seal Washer, 1/2" 2

21 70-120212 Plate KIT C 1

22 70-090037 Spring KIT C 1

23 70-180304 Set Screw 1

24 70-030209 Nut 1

25 70-090520 Brass Handle 1

KIT A 70-262813 O-Ring Repair Kit

KIT B 70-262814 Outlet Kit

KIT C 70-262815 Stem Repair Kit

97-707 • BG • REV. 2/07

AR-AL UNLOADER EXPLODED VIEW

AR - AL 607 #9.802-367.0

7-8 Gpm, 4200 Psi

PRESSURE WASHER

10

7

11

8

2

12

13

9

14

16

17

16

18

25

OPERATOR’S MANUAL

15

19

6

5

4

3

20

21

2

1

22

23

2

24

26

27

26

6

27

97-707 • BG • REV. 2/07

AR-AL UNLOADER EXPLODED VIEW PARTS LIST

ITEM PART NO. DESCRIPTION QTY

1 83-005150010 Check Connector 1

2 83-005060108 ‡ O-Ring 2068 3

3 83-005100002 Shutter Spring 1

4 83-004120000 Shutter 1

5 83-004060109 ‡ O-Ring 631290 SH 1

6 83-005170102 1/4 G Plug 1

PRESSURE WASHER

7 83-005030101 M8 Lock Nut 1

8 83-005100100 Knob 1

9 83-005150101 Washer 1

10 83-005400403 4000 PSI Spring (Black) 1

11 83-005150011 Stem Guide Union 1

12 83-005000102 ‡ Back Ring 2

13 83-005060106 ‡ O-Ring 2031 1

OPERATOR’S MANUAL

14 83-005160502 Stem AL606 1

14 83-005160514 Stem AL607 1

ITEM PART NO. DESCRIPTION QTY

15 83-005106301 Spring Pin 1

16 83-005000101 Back Ring 2

17 83-005060101 ‡ O-Ring 2050 1

18 83-005020003 Body By Pass 1/4 G-F 1

18 83-005020026 Body By Pass 3/8 G-F 1

19 83-005060200 3/8 Gasket 1

20 83-001060129 ‡ O-Ring 2043 1

21 83-001060200 ‡ Seat 1

22 83-001160000 ‡ Ball 1

23 83-005100003 Ball Spring 1

24 83-005150009 Seat Union 1

25 83-005030200 M8 Nut 2

26 83-005170101 3/8G Plug 2

27 83-005060201 Gasket 1

83-005650200 ‡ Repair Kit

Unloader Adjustment Procedures

Remove lock nut (Item 7).

1.

Remove adjustment knob (Item 8).

2.

Loosen the (2) nuts (Item 25), move them upward on stem (Item 14) till you see 4 or more threads below

3.
the nut.

Re-attach adjusting knob (Item 8).

4.

Start machine. Open the trigger of the spray gun. Increase pressure by turning adjustment knob (Item 8)

5.
clockwise till pressure is at the desired operating pressure.

Remove the adjustment knob (Item 8), tighten the lower nut (items 25) tightly against the upper nut (Items

6.

25). Re-attach adjustment knob (Item 8) and screw down until contact is made with the nuts (Items 25).
Screw down lock nut (Item 7) onto the stem (Item 14) until the stem (Item 14) threads cut into the nylon
insert of the lock nut (Item 7).

*If adjustment knob (Item 8) DOES NOT make contact with upper nut (Items 25), remove adjusting knob (Item

8), re-adjust (raise) nuts (Items 25) on stem (Item 14) and re-attach adjustment knob (Item 8), then repeat step

#6.

**If adjustment knob (Item 8) DOES make contact with upper nut; release the trigger of the spray gun and watch
the pressure gauge for the pressure increase (“spike”). This “spike” SHOULD NOT exceed 500 psi above the
operating pressure. If “spike” pressure exceeds the 500 psi limit, remove the adjusting knob (Item 8) and re-adjust
(lower) the nuts (Items 25) on the stem (Item 14). Re-attach the adjusting knob (Item 8), then repeat step #6.

28

97-707 • BG • REV. 2/07

SHARK LIMITED NEW PRODUCT WARRANTY

PRESSURE WASHERS

WHAT THIS WARRANTY COVERS

All SHARK PRESSURE WASHERS are warranted by SHARK to the original purchaser to be free from defects in materials
and workmanship under normal use, for the periods specified below. This Limited Warranty is subject to the exclusions shown
below, is calculated from the date of the original purchase, and applies to the original components only. Any parts replaced
under this warranty will assume the remainder of the part’s warranty period. This warranty applies to the original purchaser
and is not transferable.

LIMITED LIFETIME PARTS WARRANTY:

Components manufactured by SHARK, such as frames, handles, and belt guards. Forged brass pump manifold. All heating
coils will have a three year warranty. Internal components (excluding oil seals) on the oil-end of all pressure washer pumps
will have a seven year warranty.

ONE YEAR PARTS AND 90 DAYS LAbOR WARRANTY:

All other components, excluding normal wear items as described below, will be warranted for one year on parts. Warranty on
these parts will be for one year regardless of the duration of the original component manufacturer’s part warranty.

WARRANTY PROVIDED bY OTHER MANUFACTURERS:

Motors, generators, and engines, which are warranted by their respective manufacturers, are serviced through these manu­facturers’ local authorized service centers. SHARK cannot provide warranty on these items.

WHAT THIS WARRANTY DOES NOT COVER

This warranty does not cover the following items:

1. Normal wear items, such as nozzles, guns, discharge hoses, wands, quick couplers, seals, filters, gaskets, O-rings,
packings, pistons, pump valve assemblies, strainers, belts, brushes, rupture disks, fuses, pump protectors.

2. Damage or malfunctions resulting from accidents, abuse, modifications, alterations, incorrect installation, improper
servicing, failure to follow manufacturer’s maintenance instructions, or use of the equipment beyond its stated usage
specifications as contained in the operator’s manual.

3. Damage due to freezing, chemical deterioration, scale buildup, rust, corrosion, or thermal expansion.

4. Damage to components from fluctuations in electrical or water supply.

5. Normal maintenance service, including adjustments, fuel system cleaning, and clearing of obstructions.

6. Transportation to service center, shop labor charges, field labor charges, or freight damage.

WHAT YOU MUST DO TO ObTAIN WARRANTY SERVICE

While not required for warranty service, we request that you register your SHARK pressure washer by returning the completed
registration card. In order to obtain warranty service on items, you must return the product to an Authorized SHARK Dealer,
freight prepaid, with proof of purchase, within the applicable warranty period. If the product is permanently installed, you
must notify your Authorized SHARK Dealer of the defect. The Authorized Dealer will file a claim, which must subsequently
verify the defect. In most cases, the part must be returned to SHARK freight prepaid with the claim. For warranty service on
components warranted by other manufacturers, the Authorized Dealer can help you obtain warranty service through these
manufacturers’ local authorized service centers.

LIMITATION OF LIAbILITY

SHARK’S liability for special, incidental, or consequential damages is expressly disclaimed. In no event shall SHARK’S liability
exceed the purchase price of the product in question. SHARK makes every effort to ensure that all illustrations and specifica­tions are correct, however, these do not imply a warranty that the product is merchantable or fit for a particular purpose, or that
the product will actually conform to the illustrations and specifications. THE WARRANTY CONTAINED HEREIN IS IN LIEU

OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING ANY IMPLIED WARRANTY OF FITNESS FOR A
PARTICULAR PURPOSE. SHARK does not authorize any other party, including authorized Dealers, to make any representa-

tion or promise on behalf of SHARK, or to modify the terms, conditions, or limitations in any way. It is the buyer’s responsibility
to ensure that the installation and use of SHARK products conforms to local codes. While SHARK attempts to assure that its
products meet national codes, it cannot be responsible for how the customer chooses to use or install the product.

SHARK PRESSURE WASHERS

1-800-771-1881 www.shark-pw.com

97-707 • BG • REV. 2/07

PRESSURE WASHER WARRANTY

Form #97-707 • Revised 2/07 • Printed in U.S.A.