Troubleshooting guide

20 BR PRESSURE WASHER OPERATOR’S MANUAL
Shark BR • Rev. 5/02
ITEM PART NO. DESCRIPTION QTY.
1 2-00510 Nipple, 1/2" JIC x 3/8" Female 1
2 4-02047816 Hose, 3/8" x 16-3/4",
2 Wire Pressure Loop 1
3 2-00271 Elbow, Street, 3/8" x 1/2" Steel 1
4 2-3408 Disk, Rupture Assy, 8000 PSI 1
5 2-30082 Pump Protector, 1/2" PTP
(4040, 4050, 5050) 1
6 2-0053 Elbow, 1/2" JIC x 3/8", 90° 1
7 2-1908 Strainer, 1/2" Inline 1
8 2-10942 Swivel, 1/2" MPX x 3/4" GHF
w/Strainer 1
9 2-1061 Elbow, 1/2" JIC x 1/4", 90° 1
10 4-02110000 Hose, 1/2" Push-On 1
11 2-1105 1/2" JIC Hose Barb 2
12 2-1060 Elbow, 1/2" JIC x 3/8", 90° 1
2-1062 Elbow 1/2" JIC x 1/2" Pipe
(505037E) 1
13 2-0079 Swivel, 1/2" JIC Female,
3/8" Male 1
14 2-1046 Plug, 1/4" Countersunk 1
15 95-07101216B Unloader Block, 3/8" x 3/8" 1
ITEM PART NO. DESCRIPTION QTY.
16 2-0051 Nipple, 1/2" JIC x 3/8" Pipe 1
17 90-1010 Bolt, 5/16" x 1-3/4" 2
18 90-4001 Washer, 5/16", Flat, SAE 2
19 90-20012 Nut, 5/16" Whiz, NC 2
20 5-3014 Unloader, General, VB-350/4
(405031, 405037, 505031,
505037) 1
21 2-0006 Nipple, 3/8" x 3/8" ST Male 1
22 2-20022 Nipple, 3/8" Fem, 5000 PSI 1
23 4-02100000 Hose, 1/4", Push-On, Fuel Line 9"
24 2-1024 Elbow, 1/2" Street, Brass 1
25 2-9000 Clamp, Screw #4 2
26 2-1089 Hose Barb, 1/4" Barb x 1/4" Male,
90° 1
27 2-1088 Hose Barb, 1/4" Barb x 1/8"
Male 1
28 2-3100544 Valve, E-Z Start,
3/8" MPT x 1/8" FPT 1
29 2-0045 Tee, 3/8", Street 1
PUMP ASSEMBLY
505031E, 505037E, 405031E, 405037E
9
13
2
1
20
15
12
10
8
7
6
5
4
3
21,22
29
26
25
24
23
11
16
11
17,18,19
14
25,27
28