41
Kärcher HPB Series Operator’s Manual 9.801-190.0 - W
UU1 Unloader Valve
KIT A - 9.104-038.0 - O-RING REPAIR KIT
KIT B - 9.104-039.0 - OUTLET KIT
KIT C - 9.104-040.0 - STEM REPAIR KIT
REF
PART NO.
QTY
DESCRIPTION
NOTES
1
-
1
PISTON HOUSING
A
2
-
1
PISTON
C
3
8.749-795.0
1
PISTON O-RING BACK UP
4
8.749-796.0
1
MAIN BLOCK
5
9.152-372.0
1
PISTON RING
6
-
1
BALL SEAT
C
7
-
1
O-RING, 10.5 ID X 1.5 CS
A,C
8
-
1
PLUNGER
B
9
9.152-016.0
1
PLUNGER HOUSING
10
-
1
BYPASS SPRING
C
11
9.149-001.0
1
LOW PRESSURE PORT
12
9.152-017.0
1
SLIDING CONNECTOR, 30 MM
8.762-005.0
1
SLIDING CONNECTOR, 40 MM
13
9.149-002.0
1
SLIDING CONNECTOR H 1/2"
9.149-005.0
1
SLIDING CONNECTOR H 3/8"
14
9.196-011.0
1
PLUG, 5/8 - 18 UNF
15
-
2
O-RING 12 ID X 2 CS
A
16
-
1
O-RING 6 ID X 2 CS
A
17
9.149-006.0
1
SLIDING CONNECTOR GUIDE
18
-
1
O-RING BACK UP
A
19
-
1
CONICAL SEAL
C
20
-
1
O-RING 6.75 X 1.78 BN80
A
21
-
1
SPRING SEAT
C
22
-
1
PLUNGER SPRING
B
23
8.762-001.0
1
BANJO BOLT, 1/2"
-
8.762-011.0
1
BANJO BOLT, 1/2" - 1/4" NPT
-
8.762-000.0
1
BANJO BOLT 3/8"
24
8.762-000.0
1
BANJO BOLT 3/8"
25
9.802-893.0
2
SEAL WASHER 3/8"
26
9.803-921.0
2
SEAL WASHER, 1/2" (0120, 0130)
-
9.802-893.0
2
SEAL WASHER 3/8" (0140)
27
-
3
O-RING 15 ID X 2 CS
A,B
28
8.706-865.0
1
PLUG, 1/4"