JLG G12-55A Parts Manual User Manual
Page 359
HYDRAULIC CIRCUITS
3126020
G10-55A, G12-55A
8-23
Figure 8-5 Dump Circuit - Perkins Engine
Item
Part Number
Qty.
Description
Rev.
1
Ref
OIL COOLER, (see Figure 4-8, item 10 for details)
2
1001095443
1
TUBE ASSY
3
77133279
1
CLAMP
4
2111616
1
CONNECTOR, (includes o-ring)
6
Ref
MAIN CONTROL VALVE, (see Figure 9-8 for details)
7
2130606
1
ELBOW, 90 DEGREES, (includes o-ring)
9
1001095439
1
HOSE ASSY
10
Ref
COMBINATION VALVE, (see Figure 8-13 & Figure 8-14, item 16 for details)
11
2170706
1
SWIVEL NUT RUN TEE, 3/8 TUBE
12
2110406
1
CONNECTOR, (includes o-ring)
14
0641412
6
HEX HD CAPSCREW, 1/4-20X1-1/2, GR5
15
77133052
3
COVER PLATE
16
77133073
1
CLAMP
17
1001095431
1
HOSE ASSY
18
2110608
1
CONNECTOR, (includes o-ring)
20
Ref
HYDRAULIC MANIFOLD, (see Figure 9-15 for details)
21
1001095433
1
HOSE ASSY
22
Ref
HYDRAULIC TANK ASSY, (see Figure 9-11 for details)
23
0641514
1
HEX HD CAPSCREW, 5/16-18X1-3/4, GR5
24
Ref
HOSE ASSY, (see Figure 8-11 & Figure 8-12, item 9 for details)
25
1001096391
1
HOSE ASSY
26
Ref
POWER BRAKE VALVE, (see Figure 7-5 for details)
27
Ref
STEERING CONTROL ASSY, (see Figure 7-4 for details)
28
1001096395
1
HOSE ASSY
29
1001001460
1
TUBE ASSY
30
91563256
1
CHECK VALVE
31
1001095445
1
HOSE ASSY
32
77133137
1
COVER PLATE
33
1001095444
1
TUBE ASSY
34
Ref
HYDRAULIC PUMP, (see Figure 9-9 for details)
35
8750002
2
CLAMP
36
2150606
1
ELBOW, 45 DEGREES, (includes o-ring)
37
1001095452
1
HOSE ASSY
38
2130810
1
ELBOW, 90 DEGREES, (includes o-ring)
40
1001095453
1
HOSE ASSY
41
2170816
1
BRANCH TEE, (swivel nut)
42
2221271
1
ADAPTER
43
2172116
1
ELBOW, 90 DEGREES, (swivel nut)
44
2170516
1
RUN TEE
45
91403528
2
HOSE GUARD
46
2221259
1
ELBOW, 90 DEGREES
47
8760273
1
ELBOW, 45 DEGREES, (swivel nut)
48
2172108
1
ELBOW, 90 DEGREES, (swivel nut)
49
0700617
4
HEX HD CAPSCREW, 6X1X45mm
50
8750044
4
RAIL NUT
51
8769153
2
COVER PLATE
Before S/N 0160037877