28
HB Series Pump Exploded View
REF PART NO. QTY DESCRIPTION NOTES
1 8.754-841.0 1 CRANKCASE
2 8.754-846.0 1 O-RING Ø1.78 X 72.75
3 - 3 PLUNGER OIL SEAL SEE KITS TABLE
4 - 3 O-RING Ø1.78 X 26.7 SEE KITS TABLE
5 - 3 WASHER, PRESSURE RING 16 MM SEE KITS TABLE
6 - 3 U-SEAL, 16 MM SEE KITS TABLE
7 - 3 PRESSURE RING, 16 MM SEE KITS TABLE
8 - 3 U-SEAL, 16 MM SEE KITS TABLE
9 9.803-199.0 1 WASHER, COPPER G1/2
10 9.802-926.0 1 PLUG, BRASS G1/2
11 8.754-852.0 1 MANIFOLD
12 8.717-233.0 6 O-RING Ø1.78 X 15.6 SEE KITS TABLE
13 - 6 VALVE ASSEMBLY SEE KITS TABLE
14 9.803-948.0 6 O-RING Ø1.78 X 18.77 SEE KITS TABLE
15 9.803-949.0 6 VALVE PLUG
16 8.754-851.0 1 PLUG, BRASS G1/4
17 8.718-973.0 1 WASHER, COPPER G1/4
18 8.754-854.0 2 BOLT, MANIFOLD M14 X 40
19 8.754-850.0 2 WASHER, LOCK
20 9.803-198.0 1 WASHER, COPPER G3/8
Hotsy 1700 Operator’s Manual 8.914-380.0 - W
48
47
46
45
41
40
39
38
37
36
34
33
32
31
30
29
28
27
26
15
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
31
29
35
27
26
14
12
13
21
20
19
18
17
16
25
24
23
22
TORQUE SPECS
ITEM # FT. LBS.
15 65
18 55
26 8
36 10
44 10
22
26
44
43
42