Shark BR-442537 Service manual

For technical assistance or the SHARK dealer nearest you, call 1-800-771-1881
or visit our website at www.shark-pw.com 97-723
■ BR-442537 ■ BR-353237 ■BR-373537
■BR-404027 ■ BR-455037E ■BR-343087E
MODEL: BR
OPERATING INSTRUCTION
AND PARTS MANUAL

3
CONTENTS
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.
96-718, 97-721, 97-723 • REV. 8/05a
Important Safety Information ................................................................4-5
Component Identification Small...............................................................6
Component Identification Large...............................................................7
Assembly Instructions..............................................................................8
Operating Instructions ........................................................................9-10
Applying Detergent and General OperatingTechniques........................11
Shut Down and Clean-Up......................................................................12
Storage..................................................................................................12
Troubleshooting ................................................................................13-14
Preventative Maintenance .....................................................................15
Oil Change Record................................................................................15
Exploded View - Large...........................................................................16
Exploded View Parts List..................................................................17-19
Exploded View - Small...........................................................................20
Exploded View Parts List..................................................................21-22
Hose and Spray Gun Assembly.............................................................23
Specifications....................................................................................24-25
Warranty

96-718, 97-721, 97-723 • REV. 8/05a
OPERATOR’S MANUAL PRESSUREWASHER
4
CAUTION: Risk of asphyxiation
— Use this product only in a well
ventilated area.
4. Avoid installing machines in
small areas or near exhaust
fans. Exhaust contains poi-
sonouscarbonmonoxidegas;
exposure may cause loss of
consciousnessandmayleadto
death.It also contains chemicals known, in certain
quantities, to cause cancer, birth defects or other
reproductive harm.
WARNING: Flammable liquids
can create fumes which can
ignite causing property damage
or severe injury.
WARNING: Risk of fire — Do not
add fuel when the product is
operating.
WARNING: Risk of explosion —
Do not spray flammable liquids.
5.Do not place machine near flammable objects as
the engine is hot.
6. Allowengine tocool for2 minutesbeforerefueling.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.)
When refueling gasoline engines on mobile or
portable equipment, make sure to refuel:
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.
Inanoverfillingor spillagesituation,additional pre-
cautionsarenecessary toensurethat the situation
is handled in a safe manner.
WARNING:Highpressurestream
of water that this equipment can
produce can pierce skin and its
underlying tissues, leading to
serious injury and possible
amputation.
WARNING
HIGH PRESSURE
SPRAY CAN PIERCE
SKIN ANDTISSUES.
Thank you for purchasing a this pressure washer.
All information in this manual is based on the latest
product information available at the time of printing.
Manufacturer reserves 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
themanufacturer’soperatinginstructions and warnings
beforeusingthis pressurewasher.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 com-
prehends 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.
IMPORTANT SAFETY
INFORMATION
CAUTION: To reduce the risk of
injury, read operating instruc-
tions carefully before using.
1. Read the owner's manual
thoroughly. Failure to follow
instructions could cause mal-
functionofmachineandresult
in death, serious bodily injury
and/or property damage.
2.All installations must comply with local codes. Con-
tactyourelectrician,plumber,utilitycompanyor the
selling distributor for specific details.
3. This machine has been provided withWarning and
Instruction decals for the safety of the operator. If
these decals are removed or become damaged
they should be replaced. Contact your dealer for
replacement decals.
WARNING
RISK OF FIRE.
DO NOT ADD FUEL
WHEN OPERATING
MACHINE.
READ OPERATOR’S
MANUALTHOROUGHLY
PRIORTO USE.
CAUTION
RISK OF
ASPHYXIATION.
USE ONLY IN A WELL
VENTILATED AREA.
CAUTION
INTRODUCTION & IMPORTANT SAFETY INFORMATION

96-718, 97-721, 97-723 • REV. 8/05a 5
PRESSUREWASHER OPERATOR’S MANUAL
12. When applying detergents, follow the safety rules
on the detergent label.
13. Use detergent from a covered D.O.T. approved
container.
14. Cleaning area should be provided with adequate
slopesanddrainage.Thiswill reducethepossibility
of a fall due to slippery surface.
15. The best insurance against an accident is pre-
caution and knowledge of the machine.
16. Manufacturer will not be liable for any changes
made to our standard machines, or any compo-
nents not purchased from the manufacturer.
17. Read engine safety instructions provided.
WARNING: Keep water spray
away from electrical wiring or
fatal electric shock may result.
18. Never run pump dry or leave
spray gun closed longer than
5 minutes.
19. Do not allow children to op-
erate the pressure washer at
any time.
20. Do not allow machine to run unattended.
21. Inlet water supply must be cold and clean fresh
water.
CAUTION: Spray gun kicks back – Hold with both
hands.
CAUTION: Risk of injury – Disconnect battery
ground terminal before servicing.
WARNING: High pressure spray
can cause paint chips or other
particlestobecomeairborne and
fly at high speeds.To avoid per-
sonal injury, eye safety devices
must be worn.
7. Protective clothing and foot
protectionmustbewornwhen
using this equipment.
8. High pressure developed by these machines will
cause personal injury or equipment damage. Use
caution when operating. Do not direct discharge
stream at people, or severe injury or death will
result.
9. Never make adjustments on machine while in
operation.
10. Do not block or tie spray gun in open position.
11. Do not place hands or feet on non-insulated areas
of the pressure washer when starting gasoline
engine.
WARNING
PROTECTIVE
EYEWEAR AND
CLOTHING MUST
BEWORN.
WARNING
KEEPWATER SPRAY
AWAY FROM
ELECTRICALWIRING.
INTRODUCTION & IMPORTANT SAFETY INFORMATION

96-718, 97-721, 97-723 • REV. 8/05a
OPERATOR’S MANUAL PRESSUREWASHER
6
COMPONENT IDENTIFICATION — SMALL MODELS
Pump — Develops high pressure.
Starter Grip— Used for starting the engine manually.
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 (not shown).
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 2 minutes, water will leak from valve. Warm
waterwill discharge from pumpprotectoronto floor.
This system prevents internal pump damage.
Spray Gun
Wand
High Pressure
Hose
Water Inlet
High Pressure
Discharge
Nozzle
Starter
Grip
Pump

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PRESSUREWASHER OPERATOR’S MANUAL
COMPONENT IDENTIFICATION — LARGE MODELS
Nozzle
Spray Gun
Wand
Water Inlet
High Pressure
Discharge High Pressure
Hose
Starter
Grip
Pump

96-718, 97-721, 97-723 • REV. 8/05a
OPERATOR’S MANUAL PRESSUREWASHER
8
ASSEMBLY INSTRUCTIONS
STEP 1: Attach the high pressure
hose to the spray gun using teflon
tape on hose threads.
STEP 3: Releasethecoupler collar
and push the nozzle until the collar
clicks. Pullthenozzle to makesure
it is seated properly.
STEP 5: Connect the high pressure
hose to the pump discharge nipple.
Push coupler collar forward until
secure.
STEP 2: Pull the spring-loaded col-
larof thewandcouplerbacktoinsert
your choice of pressure nozzle.
STEP 6: Connect garden hose to
the cold water source.
STEP 7: Check inlet filters, remove
debris, then connect garden hose
to pump water inlet. CAUTION: Do
not runthe pump withoutwater or
pump damage will result.
Safety
Latch
Spray
Gun
High Pressure
Hose
Wand
Coupler
Pressure
Nozzle Pressure
Nozzle
Wand
Coupler
Wand
Collar
Discharge
Nipple
High Pressure Hose
Cold
Water
Source
Garden
Hose
Pump
Water Inlet
Garden
Hose
Coupler Collar
Dipstick
STEP 4: 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.

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PRESSUREWASHER OPERATOR’S MANUAL
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
recommendthatthe oil bechanged after thefirst5 hoursofuse, thenonce
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.
STEP 3: Connect garden hose
to the cold water source and turn
water on completely. Never use
hot water.
STEP 5: Rotate the fuel shut-off valve to the "On" po-
sition. Slide the fuel valve lever to the "ON" position.
When the engine is not in use, leave the fuel valve in
the "OFF" position.
STEP 4: Trigger the spray gun to
eliminate trapped air then wait for a
steadyflow ofwatertoemerge from
the spray nozzle.
OPERATING INSTRUCTIONS
STEP 2: Fill gas tank with un-
leaded gasoline.Do not use leaded
gasoline.
STEP6: Pull thechokeknobouttothe"Choke"position
(on a warm engine, when in the run position, leave the
choke knob in). Push the choke knob to the "Closed"
position.Torestart awarmengine,leavethe chokeknob
in the "Open" position.
Engine
Oil
Dipstick
Cold
Water
Source
Garden
Hose
Choke
Knob
Fuel
Valve
Gas
Tank

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OPERATOR’S MANUAL PRESSUREWASHER
10
STEP 7: Turn the engine switch to "ON" position. STEP 8: Pull the starter grip.If the engine fails to start
after2 pulls,squeezethetriggergun toreleasepressure
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.
OPERATING INSTRUCTIONS (CON'T)
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
widthsfrom0°to45° andare easilyac-
cessiblewhenplacedintheconvenient
rubbernozzleholder,which isprovided
on the front of the machine.
NOTE: For amoregentle rinse,select
the white 40° or green 25° nozzle. To
scourthesurface,selecttheyellow15°
or red 0° nozzle. To apply detergent
select the black nozzle.
NOZZLES
On-Off
Switch
Safety
Latch

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PRESSUREWASHER OPERATOR’S MANUAL
WARNING: Some detergents
may be harmful if inhaled or
ingested, causing severe nau-
sea, fainting or poisoning.The
harmful elements may cause
property damage or severe
injury.
STEP 1:Connectdetergentinjector todischarge nipple
on machine. Connect high pressure hose to injector
withquickcoupler.(Checktomakesurelockingcoupler
sleeves are in proper position before applying water
pressure).
STEP 2: Use detergent designed
specifically for pressure washers.
Householddetergentscould dam-
age the pump. Prepare detergent
solution as required by the manu-
facturer. Fill acontainerwith pres-
sure washer detergent. Place the
filterend ofdetergentsuction hose
into the detergent container.
STEP 3:With safetylatchon spray
gunengaged,secureblacksoapnozzleintoquickcoupler.
NOTE: Detergent cannotbe applied usingred,yellow,
green or white nozzles.
STEP 4: With the engine run-
ning, pull trigger to operate ma-
chine. 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 hose
into a bucket of clean water, then run the pressure
washer in low pressure for 1-2 minutes.
WARNING
APPLYING DETERGENT
AND GENERAL CLEANING
TECHNIQUES
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 tempera-
tures. When the water reaches this temperature, the
pump protector engages and cools the pump by dis-
chargingthewarmwater ontotheground.Thisthermal
device prevents internal damage to the pump.
CLEANINGTIPS
Pre-rinse cleaning surface with fresh water. Place de-
tergent suction tube directly into cleaning solution and
apply to surface at low pressure (for best results, limit
yourwork areatosections approximately6 feet square
and always apply detergent from bottom to top).Allow
detergent to remain on surface 1-3 minutes.Do not al-
low 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.
Recommendations:
• Before cleaning any surface, an inconspicuous
areashouldbe cleaned totestspraypatternand
distance for maximum cleaning results.
• If painted surfaces are peeling or chipping, use
extremecautionaspressurewashermay 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
smallarea,then checkthe surface fordamage.If
no damage is found, continue to pressure wash-
ing.
CAUTION - Never use:
• Bleach, chlorine products and other corrosive
chemicals
• Liquids containing solvents (i.e., paint thinners,
gasoline, oils)
• Tri-sodium phosphate products
• Ammonia products
• Acid-based products
These chemicals will harm the machine and will dam-
age 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
desiredhighpressure nozzle.NOTE:Youcan alsostop
detergent from flowing by simply removing detergent
siphon hose from bottle.
Detergent
Injector
Quick Coupler
Filter
Discharge
Nipple
High
Pressure
Hose Soap
Nozzle

96-718, 97-721, 97-723 • REV. 8/05a
OPERATOR’S MANUAL PRESSUREWASHER
12
SHUTTING DOWN AND CLEAN-UP
STEP 1: Remove detergent suction
tube from container and insert into
onegallon offresh water.Slidenozzle
forwardfor lowpressureortoconnect
blackdetergent nozzle.Pull trigger on
spray gun and siphon water for one
minute.
STEP 2: Turn engine switch to "OFF"
position. STEP 3: Turn off water supply.
STEP 5: Disconnect the garden
hose from the water inlet on the
machine.
STEP 6: Disconnect the high
pressure hose from the dis-
charge nipple.
STEP 7: Engage
thespraygunsafety
lock.
STEP 4: Press
trigger to release
water pressure.
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 trig-
ger to release pressure.
2. Detach water supply hose and high pressure hose.
3. Turn on the machine for a few seconds, until re-
maining 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. Storethemachineandaccessoriesin aroom 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 and replace the plug. Then pull the starter
grip slowly until you feel increased pressure which
indicatesthe pistonis onitscompressionstrokeand
leave it in that position.This closes both the intake
and exhaust valves to prevent rusting of cylinder.
4. Coverthepressure washerandstorein aclean, 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 mainte-
nance of the engine.
STORAGE
On-Off
Switch
Water
Inlet
Discharge
Nipple
Safety
Latch

96-718, 97-721, 97-723 • REV. 8/05a 13
PRESSUREWASHER Troubleshooting Guide
TROUBLESHOOTING
PROBLEM POSSIBLE CAUSE SOLUTION
LOW OPERATING
PRESSURE Insufficient water supply.Closed
faucet. Inlet hose kinked Use larger garden hose; clean inlet water screen. Open faucet.
Clogged inlet hose strainer Check plumbing system for leaks. Retape
leaks with teflon tape.
Faulty or misadjusted unloader
valve Adjust unloader for proper pressure. Install repair kit when needed. Call technical sup-
port.
Worn packing in pump Call technical support.
Machine has been stored in freez-
ing temperatures. Thaw out machine completely, including hose, spray gun and wand.
Slow engine RPM Call technical support.
FLUCTUATING
PRESSURE Worn or dirty pump valves Call technical support.
Nozzle is obstructed Use nozzle wire in accessory kit.
Pump sucking air, inlet hose leak-
ing Check all pump lines and connections.
PRESSURE LOW
AFTER PERIOD OF
NORMAL USE
Nozzle worn Replace nozzle.
Unloader valve worn Replace unloader valve.
ENGINEWILL NOT
START OR STOPS
WHILE OPERATING
Low oil shutdown Fill engine with oil.
Water in gasoline Drain gas tank; fill with clean fuel.
Out of gas Fill fuel tank.
ENGINE IS
OVERLOADED Nozzle partially blocked Clean nozzle.
Excessive pressure from high
engine RPM Adjust engine throttle to lower RPM.
WATER OR OIL
LEAKING FROM
BOTTOM OF PUMP
A small amount of leaking is
normal If excessive leaking occurs, call technical support.
PRESENCE OFWATER
IN PUMP OIL Water sprayed at machine Change oil. Direct spray away from ma-
chine.
High humidity in air Check and change oil twice as often.
Piston packing worn.Oil seal
worn Call technical support.

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OPERATOR’S MANUAL PRESSUREWASHER
14
TROUBLESHOOTING
PROBLEM POSSIBLE CAUSE SOLUTION
ENGINE OPERATES
FOR 15 MIN.THEN
STOPS
Not enough gas or engine oil Fill tank with gas.Check oil level.
Vapor lock developed by heat of
day Keep gas tank full to avoid vapor locking.
Obstruction in fuel filter Clean or replace fuel filter.
ENGINE LACKS POWER Dirty air filter Replace air filter.
ENGINE FALTERS Choke is opened too soon Move choke to halfway position until en-
gine runs smoothly.
WATER DRIPPING FRO-
MUNDER PUMP Piston packing worn Call technical support.
O-Ring plunger retainer worn Call technical support.
Cracked piston Call technical support.
OIL DRIPPING Oil seal worn or damaged Call technical support.
WATER LEAKING FROM
PUMP PROTECTOR Spray gun closed with machine
running 5 minutes or longer Open spray gun or turn off machine.
Excess water supply pressure Place a pressure regulator at end of 50’
garden hose.
NO DETERGENT Detergent suction tube not prop-
erly connected to machine Check connection.
Detergent is too thick Dilute detergent. For best results, use
Rhino detergent.
Detergent filter valve is at lowest
setting Set detergent filter valve to a higher set- ting.
Filter on detergent suction tube is
clogged Run warm water through filter to remove debris.
Damaged or clogged detergent
suction tube Remove obstruction or replace detergent suction tube.
A high pressure nozzle is at-
tached. Replace with black detergent nozzle.
Discharge nozzle is obstructed Blow out or remove debris with fine needle.
GARDEN HOSE
CONNECTION LEAKS Loose fittings Tighten fittings.
Missing/worn rubber washer Insert new washer.
SPRAYWAND LEAKS Spray wand not properly attached Slide the spray wand into the gun.Turn the
wand collar clockwise onto the spray gun
threads until tight.
Broken o-ring Call customer service and order an o-ring.
PUMP IS NOISY Pump is sucking air Check that hoses and fittings are air tight.
Turn off machine and purge pump by
squeezing trigger gun until a steady flow of
water emerges through nozzle.

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PRESSUREWASHER OPERATOR’S MANUAL
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.Regularpreventative maintenancewilladd manyhoursto thelifeofyourpressurewasher.Perform
maintenance more often under severe conditions.
OIL CHANGE RECORD
Check pump oil and engine oil level before first use of your new pressure washer.
Pump Oil Inspect Daily inspect the oil level
After first 50 hours, then every 500 hours or
annually
Change
Replace high pressure nozzle Every 6 months
Replace quick connects Annually
Clean water screen/filter Weekly
Replace HP hose Annually if there is any sign of wear
Grease motor Every 10,000 hours
Date Oil Changes
Month/Day/Year
Estimated Operating
Hours Since Last
Oil Change
Date Oil Changes
Month/Day/Year
Estimated Operating
Hours Since Last
Oil Change

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OPERATOR’S MANUAL PRESSUREWASHER
16
EXPLODEDVIEW - LARGE
31
39
40
2
27
455
5
57
57
56
52
32
26
34
38 35
37
57
36
78
21
19
61
15
14
13 1
12
28
18
16
18
33
65
45
20
9850
22
60
46
42
59
89 11 59
47
53
7
25
59, 60, 61
29
51
60
24
49
29
48
54
43
73
73
48
74
49
49
74
48 74
48
74 48
7269
70
58
70
66
67
74 48
48 74
74
71
79
23
75
76
53
64
17
343087E,343089E,
404027, 404029
Models
18
45
50
23
16
8,9
51
3
68
80
81
Models
404027,
404029
77
6
62
22
60
59
58
72
85
86
87
59
84 44
71
82
10
All Models
Except
4040 59
60
59
88
42
30

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PRESSUREWASHER OPERATOR’S MANUAL
EXPLODEDVIEW PARTS LIST- LARGE
ITEM PART NO. DESCRIPTION QTY
1 10-02011 Label, ThisTank For Gas Only
(455037E, 455039E, 455034E) 1
10-020090 Label, Diesel (343087E,
343089E) 1
2 10-02025A Label, “Hot/Caliente” w/Arrows 1
3 10-02029 Label, Danger Cool Engine
(455037E, 405039E, 455039E
455034E) 1
4 11-01011 Label, Warning Pictoral(Small) 1
5 11-013 ▲Label, Logo, Belt Guard
(BR) 1
10-03014 ▲Label, Logo, Belt Guard
(MP) 1
11-3227 ▲Label, Logo, Belt Guard
(BD) 1
6 11-0316 Label, Instructions 1
7 10-03008 Label, Nozzle Identification 1
8 2-0051 Nipple, 1/2” JIC, 3/8” Pipe 1
9 2-0079 Swivel, 1/2" JIC Fem,
3/8" Male 1
10 2-010061 Bushing, Rubber, Nitrile (405039E,
455039E, 455034E, 455037E) 1
(343087E, 343089E) 2
11 2-0103 Grommet, Rubber, Nozzle
Holder 5
12 2-011507 Tank, Encore 5 Gal.Tank
(343087E, 343089E, 405039E,
455039E, 455034E) 1
13 2-01167 Cap, Fuel Tank, Plastic (343087E,
343089E, 405039E, 455039E,
455034E, 455037E) 1
14 2-0117 Battery, Box (343087E, 343089E,
405039E, 455039E, 455034E,
455037E) 1
15 2-011700 Plate, Battery Box, Small, Polypro
(343087E, 343089E, 405039E,
455039E, 455034E, 455037E) 1
16 2-0051 Nipple 1/2" JIC x 3/8" Male
(343087E,343089E,404027,
404029) 1
2-00510 Nipple, 1/2" JIC x 3/8" Fem
(405039E, 455034E, 455037E,
455039E) 1
17 2-0155 Fastener, Ratchet, Black Nylon 2
18 2-1062 Elbow, 1/2" JIC x 1/2", 90°
(405039E, 455034E, 455037E
455039E) 2
(343087E, 343089E, 404027,
404029) 1
2-1060 Elbow, 1/2” JIC x 3/8”, 90°
(404027, 404029, 343087E,
343089E) 1
ITEM PART NO. DESCRIPTION QTY
19 2-10942 Swivel, 1/2"MP x 3/4" GHF
w/Strainer 1
20 2-1105 Swivel, 1/2" JIC Fem, Push-On 2
21 2-1923 Strainer, 1/2" PA, Inline Plastic 1
22 2-20022 Nipple, 3/8" Fem, 11,000 PSI”
(405039E, 455039E, 455034E,
455037E) 1
2-2007 Nipple, 3/8" x 3/8" NPT ST Male
(404027, 404029, 343087E,
343089E) 1
23 2-30082 Pump Protector, 1/2" PTP
(405039E, 455039E, 455034E,
455037E) 1
2-300816 Pump Protector, 3/8" (404027,
404029, 343087E, 343089E) 1
24 2-90151 Clamp, Snap-In Wire (343087E,
343089E, 405039E, 455039E,
455034E, 455037E) 2
25 2-9016 Clamp, Round, 0.56 I.D. (405039E,
455039E, 455034E, 455037E) 1
26 4-02047914 Hose, 3/8" x 14", 2 Wire,
Pressure Loop (405039E, 455034E
455037E, 455039E) 1
4-02047714 Hose, 3/8" x 1/4", 2 Wire Pressure
(343087E, 343089E, 404027,
404029) 1
27 4-02100000 Hose, 1/4", Push-On, Fuel Line
(343087E, 343089E, 405039E,
455039E, 455034E, 455037E)
4.75 ft.
28 4-02110000 Hose, 1/2", Push-On 1.25 ft.
29 4-0307 Wheel & Tire Cmpl, 6" 4
30 4-12803500 Nozzle, SACQMEG, 0003.5, Red
(405039E) 1
4-12803515 Nozzle, SAQCMEG 1503.5,Yellow
(405039E) 1
4-12803525 Nozzle, SAQCMEG, 2503.5,
Green (405039E) 1
4-12803540 Nozzle, SAQCMEG 4003.5, White
(405039E) 1

96-718, 97-721, 97-723 • REV. 8/05a
OPERATOR’S MANUAL PRESSUREWASHER
18
ITEM PART NO. DESCRIPTION QTY
4-12804000 Nozzle, SAQCMEG 0004, Red
(343087E,343089E,404029,
404027,455039E,455034E,
455037E) 1
4-12804015 Nozzle, SAQCMEG 1504,Yellow
(343087E,343089E,404029,
404027,455039E,455034E,
455037E) 1
4-12804025 Nozzle, SAQCMEG 2504, Green
(343087E,343089E,404029,
404027,455039E,455034E,
455037E) 1
4-12804040 Nozzle, SAQCMEG 4004, White
(343087E,343089E,404029,
404027,455039E,455034E,
455037E) 1
4-16540 Nozzle COMPL, QCEM-6540,
Brass (404029, 455039E, 405039E,
343089E, 455034E, 455037E,
455037E) 1
31 Engine, See Specifications Pages
32 Pump, See Specifications Pages
33 Unloader, See Specifications Pages
34 Engine Pulley, See Specifications Pages
35 Pump Pulley, See Specifications Pages
36 Pump Bushing, See Specifications Pages
37 Engine Bushing, See Specifications Pages
38 Belts, See Specifications Pages
39 6-05109 Cable, Battery, 32" Red, 4 Gauge
(343087E, 343089E, 405039E,
455039E, 455034E 455037E) 1
40 6-051092 Cable, Battery, 36" Black, 4 Gauge
(343087E, 343089E, 405039E,
455039E, 455034E, 455037E) 1
41 2-30057 Valve, Shut-Off, 1/4 Turn 1
42 90-1007 Bolt, 5/16" x 1", NC HH
(343087E, 343089E) 6
(405039E, 455039E, 455034E,
455037E) 4
(404027,404029) 2
43 90-1010 Bolt, 5/16" x 1-3/4", NC HH
(404027, 404029) 4
90-1019 Bolt, 3/8" x 1-3/4" (343087E,
343089E) 4
43 90-1020 Bolt, 3/8" x 2", NC, HH (405039E,
455034E, 455037E, 455039E) 4
44 2-010066 Elbow, Fuel Tank, Zinc (343087E,
343089E) 1
45 90-1020 Bolt, 3/8" x 2" NC, HH 2
EXPLODEDVIEW PARTS LIST- LARGE
ITEM PART NO. DESCRIPTION QTY
46 90-102746 Bolt, 1/2" x 5" NC HH Tap (404027,
404029, 405039E, 455039E,
455034E, 455037E) 1
90-102751 Bolt, 1/2" x 3-1/2", NC, HH
(343087E, 343089E) 1
47 90-18012 Screw, 1/4" x 5/8", Phil PH MS
(343087E, 343089E, 405039E,
455034E, 455037E, 455039E) 4
48 90-20041 Collar, 5/8" Bore Shaft 8
49 90-40181 Washer , Nylon Spacer, 0.656 x
1.25 x 0.65 THK 4
50 95-07101216/B Block, Unloader, 3/8" x 3/8"
Brass 1
51 95-07393125 Axle, 5/8" x 31.25" 2
52 95-07104036 Guard, Belt, Rear Steel 1
53 95-07162047 Assy, Weld, Battery Brkt, CW
Cage, Red (343087E, 343089E,
405039E, 455039E, 455037E) 1
95-07162048 Assy, Weld, Battery Brkt, CW
Cage, Black (455034E) 1
95-07162081 Holder, Nozzle (404027
404029) 1
54 95-07162054 Assy, Weld, Cage, CW Red
(BD, BR) 1
95-07162055 Assy.Weld, Cage, CW Black
(MP) 1
55 95-07162045 Guard, Belt, Front, CW Cage,
Black 1
56 95-07162071 Assy, Weld, Slider, CW Cage,
Red (404029, 405039E, 455037E,
455039E, 404027) 1
95-07162072 Assy, Weld, Slider, CW Cage,
Black (455034E) 1
95-07162096 Slider, Assy., Welded, 10HP
Lombardini (343087E,343089E) 1
57 90-1995 Screw, 1/4" x 1/2" BH SOC CS 7
58 90-2000 Nut, 1/4" ESNA, NC 4
59 90-4001 Washer, 5/16" FLAT, SAE (343087E,
343089E, 405039E, 455034E,
455037E, 455039E) 20
(404027,404029) 16
59 90-4002 Washer, 3/8" (404027, 404029) 2
(343087E, 343089E, 405039E,
455034E, 455037E, 455039E) 10
60 90-2001 Nut, 5/16" ESNA, NC (404027,
404029) 10
(343087E, 343089E) 14
(405039E, 455034E, 455037E,
455039E) 12
90-2002 Nut, 3/8" ESNA (404027,
404029) 2
(343087E, 343089E, 405039E,
455034E, 455037E, 455039E) 6

96-718, 97-721, 97-723 • REV. 8/05a 19
PRESSUREWASHER OPERATOR’S MANUAL
ITEM PART NO. DESCRIPTION QTY
61 90-100543 Screw, 5/16"-18 x 3/4" M PH
TRH 4
62 2-1046 Plug, 1/4" Countersunk (405039E,
455034E,455037E, 455039E) 1
63 90-400910 ▲Washer, 7/16" Lock-Split
Ring 4
90-10343 ▲Bolt, 10mm x 20mm, HH 4
64 2-01103 Grip, 1" Square Handle 2
65 2-10323 Tee, 1/2", Branch Male 1
66 95-07104828 Bracket, Brake Pad, Red
(BD, BR) 1
95-07164828 Bracket, Brake Pad, Black (MP) 1
67 95-07164829 Linkage, Brake, Black (MP) 1
95-07104829 Linkage, Brake, Red (BD, BR) 1
68 90-3096 Washer, 1/2" Flat 1
69 95-07162065 Handle, Break, CW Cage,
Red (BD, BR) 1
95-07162066 Handle, Break, CW Cage,
Black (MP) 1
70 90-100472 Bolt, Carriage, Zinc, 1/4"-20 x 1.0
PLT 4
71 2-9040 Clamp, Hose, .46-.54 ST
(405039E, 455039E, 455034E,
455037E) 2
(343087E, 343089E) 4
72 90-4000 Washer, 1/4" Flat, SAE 12
73 90-40001 Washer, 1/4" FLAT, SAE, Black,
Zinc 5
74 90-4005 Washer, 5/8" Flat 8
75 1-100534 Valve, Safety Relief, 6000PSI
(405039E, 455039E, 455034E,
455037E) 1
76 2-0031 Elbow, 3/8" Street (405039E,
455039E, 455034E, 455037E) 1
77 2-0006 Nipple, 3/8" Hex Steel (405039E,
455037E, 455039E, 455034E) 1
EXPLODEDVIEW PARTS LIST- LARGE
ITEM PART NO. DESCRIPTION QTY
78 2-0053 Elbow, 1/2" JIC, 3/8", 90° 1
79 77-VHRM4 Muffler, Honda, GX620/670 Right
(405039E, 455037E, 455039E,
455034E) 1
76-807964 ▲Muffler, Exhaust, Briggs 16HP
(404029, 404027) 1
95-07101149 ▲Guard, Muffler, Briggs 16HP
(404029, 404027) 1
95-071011491▲Brace, Muffler Guard (404029,
404027) 2
76-495518 ▲Muffler, Deflector, Vanguard
(404027, 404029) 1
79-11465813800
▲Deflector, Exhaust, Honda
(405039E, 455037E, 455039E,
455034E) 1
80 10-9999 Clear Lexan 1
81 10-08017 Label, Intended For Outdoor
Use 1
82 4-02100000 Hose, 1/4 Push-On (343087E,
343089E) 7.66 ft.
83 2-00471 Plug, 1/8" Square Head, Black
(343087E, 343089E, 405039E,
455037E,455039E, 455034E) 1
84 2-1100 Adaptor, 1/2 x 1/2 (455037E,
343087E, 404027, 404029,
455039E, 343089E, 455034E) 1
85 90-19980 Screw, 1/4" x 1" (405039E,
455034E, 455037E, 455039E) 2
86 90-40001 Washer, 1/4" Flat, SAE, Black
(405039E, 455034E, 455037E,
455039E) 2
87 90-2000 Nut, 1/4" ESNA (405039E,
455034E, 455037E, 455039E) 2
88 95-07162057 Bracket, Regulator 1
89 9.800-049.0 Label, Manufacturer's Cleaning
Solution 1
▲Not Shown

96-718, 97-721, 97-723 • REV. 8/05a
OPERATOR’S MANUAL PRESSUREWASHER
20
EXPLODEDVIEW - SMALL
132
37
29
2
41
7
5
41
34
35
33
36
15
40
48
55
51
37
30
19
17
20
22
52
53
14
16
44
39
43
27
43
49
43 27
43 49
3
4
28
12
6
42 8
46
13
47
38
11
50 31
10
9
21
25 26
21
9
23
24
18
37
56
56
45
54
57
11
50
31 10
9
923
24 18
38
Model
442539
56
56
45
58