8.914-355.0 • Rev. 07/17
OPERATOR’S MANUAL
PRESSURE WASHER
28
PUMP - EXPLODED VIEW
13
6
8
1
2
3
9
10
11
12
13
14
15
21
20
18
17
16
12
14
15
22
23
24
25
26
27
28
29
30
31
32
33
34
31
29
35
27
26
36
37
38
39
40
42
41
43
44
45
46
47
22
19
5
7
4
48
26
TORQUE
SPECS
Item # Ft.-lbs
15 65
18 55
26 8
36 10
44 10
8.754-753.0 HB4052R
PUMP - EXPLODED VIEW PARTS LIST
ITEM PART NO. DESCRIPTION QTY
1 8.754-841.0 Crankcase 1
2 8.754-846.0 O-ring Ø1.78 X 72.75 1
3* See Kits Below Plunger Oil Seal 3
4* See Kits Below O-ring Ø1.78 X 26.7 3
5* See Kits Below Washer, Pressure Ring 16 mm 3
6* See Kits Below U-Seal, 16 mm 3
7* See Kits Below Pressure Ring, 16 mm 3
8* 9.803-199.0 U-Seal, 16 mm 3
9 9.803-199.0 Washer, Copper G1/2 1
10 9.802-926.0 Plug, Brass G1/2 1
11 8.754-852.0 Manifold 1
12* 8.717-233.0 O-ring Ø1.78 X 15.6 6
13* See Kits Below Valve Assembly 6
14* 9.803-948.0 O-ring Ø1.78 X 18.77 6
15 9.803-949.0 Valve Plug 6
16 8.754-851.0 Plug, Brass G1/4 1
17 8.718-973.0 Washer, Copper G1/4 1
18 8.754-854.0 Bolt, Manifold M14 X 40 2
19 8.754-850.0 Washer, Lock 2
20 9.803-198.0 Washer, Copper G3/8 1
21 8.707-262.0 Plug, Brass G3/8 2
22* See Kits Below Valve Seat 6
23* See Kits Below Valve Plate 6
24* See Kits Below Valve Spring 6
25* See Kits Below Valve Cage 6
26 9.802-939.0 Screw, M6 X 16 12