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HDS 505, 508, 509, 510 • 9.800-078.0 - N
OPERA
T
OR’S MANU
AL
P
RESSURE W
ASHER
32
ITEM PART NO.
DESCRIPTION
QTY
1
8.751-216.0
Crankcase
1
2*
See Kits Below Plunger Oil Seal
3
3*
See Kits Below O-Ring Ø1.78 x 31.47
3
4*
See Kits Below Pressure Ring
3
5*
See Kits Below U-Seal
3
6*
See Kits Below Intermediate
Ring
3
7*
See Kits Below U-Seal
3
8
9.803-199.0 Washer,
Copper
1
9
9.802-926.0
Plug, Brass 1/2
1
10
8.751-218.0 Manifold
Head
1
11*
See Kits Below O-Ring Ø2.62 x 17.13
6
12*
See Kits Below Valve
Assembly
6
13*
See Kits Below O-Ring Ø2.62 x 20.29
6
14
9.802-928.0 Valve
Plug
6
15
9.802-938.0
Manifold Stud Bolt
8
16
9.802-884.0 Washer
16
17
9.803-198.0 Copper
Washer
3/8
1
18
9.802-925.0
Brass Plug 3/8
1
ITEM PART NO.
DESCRIPTION
QTY
23
9.802-944.0
Screw, Hex, 8mm x18mm
8
24
8.717-210.0
Closed Bearing Housing
1
25
9.803-192.0
O-Ring Ø1.78 x 60.05
2
26
8.933-011.0
Tapered Roller Bearing
2
27
8.751-222.0 Crankshaft
(5030,3540)
1
8.751-223.0 Crankshaft
(4030, 4035)
1
28
9.803-167.0
Crankshaft Key
1
29
9.802-921.0
Oil Dip Stick
1
30
9.803-140.0
Crankshaft Seal
1
31
9.803-178.0 Shim
2
32
8.717-209.0 Bearing
Housing
1
33*
See Kits Below Plunger Nut, M8
3
34*
See Kits Below Copper
Spacer
3
35*
See Kits Below Plunger
(4035)
3
See Kits Below Plunger (4030, 5030)
3
See Kits Below Plunger
(3540)
3
TORQUE
SPECS
Item #
Ft.-lbs
14
75
15
30
23
8
33
9
43
13
48
7.6
8.751-186.0 KM3540R.3
8.751-187.0 KM4030R.3
8.751-188.0 KM4030L.3
8.751-189.0 KM4035R.3
8.751-190.0 KM4035L.3
8.751-191.0 KM5030R.3
8.751-192.0 KM5030L.3
KM.3 SERIES PUMP EXPLODED VIEW
KM.3 SERIES PUMP EXPLODED VIEW PARTS LIST