
Exploded View ......................................................................................... 4
Exploded View Parts List ......................................................................5-6
S4040G Pump Exploded and Parts List .............................................7-9
G3035G Pump Exploded and Parts List ........................................... 10-12
G2530G Pump Exploded and Parts List ........................................... 13-15
Unloader Exploded and Parts List ......................................................... 16
Troubleshooting ................................................................................17-18
Preventive Manteinance ........................................................................ 19
Oil Change Record ................................................................................ 20
CONTENTS
3
HD, PCA, DBA, DGA • 8.917-990.0 • Rev. 05/11

PRESSURE WASHER
EXPLODED VIEW PARTS LIST
ITEM PART NO. DESCRIPTION QTY
1 9.135-007.0 Rotary Tube-Joint 4
2 9.136-502.0 Knob 2
3 9.802-066.0 Pad Soft Rubber (270 cc, 389 cc) 3
Pad Soft Rubber (196 cc) 2
4 8.917-980.0 Hose Hanger Camaro Silver 1
5 8.750-580.0 Engine, Honda GX390UT2QA2 (389 cc) 1
9.802-315.0 Engine, Honda GX270UTQAG2 (270 cc) 1
9.802-317.0 Engine, Honda GX200UTQX2 (196 cc) 1
6 Pump Assy 3500 PSI (See S4040G.2 Specifi cations Pages) 1
Pump Assy 3000 PSI (See G3035G Specifi cations Pages) 1
Pump Assy 2700 PSI (See G2530G Specifi cations Pages) 1
7 9.802-716.0 Bolt, 5/16" x 2", NC HH 10
8 8.718-980.0 Washer, 5/16", FLAT, SAE(780452) (389 cc, 270 cc) 49
(196 cc) 53
9 9.802-776.0 Nylon Insert Nut 5/16" 29
10 9.802-720.0 Bolt, 3/8" x 1", NC HH(612984) (389 cc, 270 cc) 3
(196 cc) 2
11 9.197-003.0 3/8-16 NE Nylon Insert L/N ZC 5UM White (389 cc, 270 cc) 3
(196 cc) 2
12 9.802-817.0 Flat Washer (389 cc, 270 cc) 7
(196 cc) 6
13 9.196-041.0 Hex Head Bolt 3/8-16 x 1-3/4" (389 cc, 270 cc) 6
(196 cc) 2
14 9.198-004.0 3/8 USS F/W Zinc (389 cc, 270 cc) 7
(196 cc) 2
15 8.750-247.0 Trigger Gun Model M407 1
16 9.196-307.0 1/4-20 x 1-1/2" GR 2 Hex Bolt Zinc 4
17 9.197-010.0 1/4-20" Nylon Insert Lock Nut with Flange 4
18 9.177-204.0 Sleeve, Rubber 4
19 9.802-710.0 Screw 5/16" x 1" NC 3
20 8.739-011.0 Hose, 3/8"x50', 1W, TS, SO x SW (DBA Models) 1
8.739-026.0 Hose, 3/8"x50', 1W, TS, SO x SW (PCA Models) 1
8.739-021.0 Hose, 3/8"x50', 1W, TS, SO x SW (HD and DGA Models) 1
21 8.750-303.0 Handle Stiffener AL 2
22 8.718-618.0 Bolt, 5/16" x 3/4" NC GR 5 CS ZN(61294) 14
23 8.918-437.0 Holder Wand Left Silver 1
24 8.918-079.0 Axle Spacer Silver Aluminum Direct Frame 2
25 8.750-265.0 Aluminum Base Direct Drive 1
26 9.803-097.0 Axle, 5/8" x 20.125" Long 1
27 9.802-782.0 Collar, 5/8" Bore Shaft 3010 2
28 9.802-270.0 Wheel & Tire Assy, 4" Steel Rim W/Tube 2
29 8.750-287.0 Foot AL Direct Frame 1
30 8.919-712.0 Aluminum Front Bumper Direct Drive 1
31 8.917-978.0 Handle Support Assy AL Direct Drive 1
32 8.917-976.0 Handle Assy AL Direct Drive 1
33 9.803-114.0 Retainer Bracket, Handle, Black 2
34 9.802-103.0 Bush 5/8" ID, 7/8 OD SB-875-10 2
35 8.718-625.0 Bolt, 5/16"-18 x 3/4", Nc Carriage znc 6159 1
36 9.802-712.0 Bolt, 5/16"-18 x 1-3/4", Nc Carriage z 1
37 9.803-308.0 Mount, Rubber Vibration 5/16", 70 Duro (196 cc) 4
HD, PCA, DBA, DGA • 8.917-990.0 • Rev. 05/11
SERVICE MANUAL
5

EXPLODED VIEW PARTS LIST (CONT)
ITEM PART NO. DESCRIPTION QTY
38 9.802-959.0 Key, 0.247 SQR x 2.125" (270 cc, 389 cc) 1
9.802-958.0 Key, 0.185 SQR x 1.750" (196 cc) 1
39 9.802-713.0 Bolt, 5/16" x 1-1/2", NC HH(612975) 4
40 9.802-813.0 Washer, 5/16 Lock Split Ring (51156560) (196 cc) 8
SERVICE MANUAL
41 8.733-007.0 Socket Head 5/16-24 X 3/4 Zinc Plated (196 cc) 4
9.802-722.0 Bolt, 3/8 x 1 1/4", NC HH (270 cc, 389 cc ) 4
42 8.783-040.0 Wand 44" Zinc Plated, Handle & Coupler (270 cc, 389 cc) 1
8.783-039.0 Wand 30" Zinc Plated, Handle & Coupler (196 cc) 1
43 Quick Connect Nozzle Kit (389 cc) 1
8.708-531.0 Nozzle, QC, 1/4", #4.0 x 0, Red, Legacy
8.708-532.0 Nozzle, QC, 1/4", #4.0 x 15, Yellow, Legacy
8.708-533.0 Nozzle, QC, 1/4", #4.0 x 24, Green, Legacy
8.708-534.0 Nozzle, QC, 1/4", #4.0 x 40, White, Legacy
Quick Connect Nozzle Kit (270 cc) 1
8.723-577.0 Nozzle, QC, 1/4", #3.5 x 0, Red, Legacy
PRESSURE WASHER
8.726-104.0 Nozzle, QC, 1/4", #3.5 x 15, Yellow, Legacy
8.708-526.0 Nozzle, QC, 1/4", #3.5 x 25, Green, Legacy
8.902-487.0 Nozzle, QC, 1/4", #3.5 x 40, White, Legacy
Quick Connect Nozzle Kit (196 cc) 1
8.723-576.0 Nozzle, QC, 1/4", #3.0 x 0, Red, Legacy
8.902-482.0 Nozzle, QC, 1/4", #3.0 x 15, Yellow, Legacy
8.902-484.0 Nozzle, QC, 1/4", #3.0 x 25, Green, Legacy
8.902-485.0 Nozzle, QC, 1/4", #3.0 x 40, White, Legacy
44 8.930-124.0 Label, Intended For Outdoor Use - Mexico 1
45 8.783-038.0 Label, Universal DB Rating, Ear Protection 1
46 9.800-008.0 Label, Danger Cool Engine 1
47 9.800-006.0 Label, Hot/Caliente w/arrows 1
48 8.783-034.0 Label, Quick Start Guide 1
49 8.783-036.0 Label, Warning Pictogram 1
50 8.917-015.0 Label, Regulation 4442.6 1
51 8.750-284.0 Label, Name Plate (HD Models) 1
8.750-285.0 Label, Name Plate (PCA Models) 1
8.750-286.0 Label, Name Plate (DBA Models) 1
8.750-714.0 Label, Name Plate (DGA Models) 1
52 9.138-438.0 Label, Die - Cut (DGA models) 1
53 8.932-992.0 Mount, Rubber Vibration 3/8" (270 cc, 389 cc) 4
54 9.802-166.0 Coupler, 3/8"Socket, Female, Brass 1
55 9.802-814.0 Washer, 3/8" Split Ring Lock, Zinc (270 cc, 389 cc) 8
56 9.802-744.0 Bolt, 10mm x 20mm, HH Zinc (389 cc) 2
9.802-741.0 Bolt, 8mm x 16 mm Hex Head (270 cc, 196 cc) 2
57 9.802-816.0 Washer, 7/16", Split Ring Lock, 780481 (389 cc ) 2
9.802-813.0 Washer, 5/16 Lock Split Ring (51156560) (270 cc, 196 cc) 2
58 9.183-409-0 Rubber Dampener 5/16"-18 Female 2001 (196 cc) 1
59 8.917-977.0 Pump Support LG Fab Black Wrinkle (196 cc) 1
60 9.196-308.0 5/16-18 x 1/2 Carriage Bolt A307 BLK (196 cc) 1
61 8.933-024.0 Rail, Pump Support (389 cc) 1
9.804-533.0 Rail, Pump Support (270 cc) 1
62 8.750-809.0 Label Operation Warn Trilingual Small 1
Not Shown
6
HD, PCA, DBA, DGA • 8.917-990.0 • Rev. 05/11

S4040G.2 PUMP ASSEMBLY EXPLODED VIEW
9
3
4
PRESSURE WASHER
SERVICE MANUAL
2
8
S4040G.2 PUMP ASSY EXPLODED VIEW PARTS LIST
ITEM PART NO. DESCRIPTION QTY
1 8.707-256.0 Pump Protector, 1/2 PTP
140 DEG, P/N 1005 1
2 8.706-958.0 Hose Barb, 1/4" Barb x 1/4"
Pipe, 90D 1
3 8.706-207.0 Elbow, 3/8", Street 90 Deg
p/n-TF349X6 1
4 9.802-190.0 Valve, EZ Start,
3/8 MPT x 1/8 FPT 1
5 8.706-940.0 Hose Barb, 1/4" Barb x 1/8"
ML Pipe 1
6 9.802-254.0 Hose 1/4" 1.5 ft
7 6.390-126.0 Hose Clamp 2
8 9.175-013.0 Unloader, UU1 3500PSI
Banjo 1/2"-1/4" NPT 1
9 9.802-350.0 Pump KS4040G,
4@4000, 3400 RPM 1
8.904-905.0 Pump LS4040G,
4 @4000, 3400 RPM 1
8.904-755.0 Pump HS4040G,
4 @ 4000, 3400 RPM 1
HD, PCA, DBA, DGA • 8.917-990.0 • Rev. 05/11
1
5
7
10
11
6
ITEM PART NO. DESCRIPTION QTY
10 9.802-171.0 Nipple, 3/8" x 3/8" NPT
ST Male 1
11 9.802-146.0 Swivel, 1/2" MP x 3/4"
GHF W/Strainer 1
7