JLG G12-55A Parts Manual User Manual
Page 339
HYDRAULIC CIRCUITS
3126020
G10-55A, G12-55A
8-3
Figure 8-1 Supply Circuit - John Deere Engine
Item
Part Number
Qty.
Description
Rev.
1
2220473
2
ELBOW, 90 DEGREES, (includes o-ring)
3
Ref
COMBINATION VALVE, (see Figure 8-13, item 16 for details)
4
91563211
1
TUBE ASSY, (Before S/N 0160037877)
5
Ref
HOSE ASSY, (see Figure 8-11 & Figure 8-12, item 16 for details)
6
2220603
1
CONNECTOR, (includes o-ring)
8
2220606
1
RUN TEE, (includes o-ring)
9
84719185
1
HOSE ASSY, (Before S/N 0160037877)
1001108474
1
HOSE ASSY, (S/N 0160037877 thru 0160038591)
10
2220635
1
SWIVEL NUT RUN TEE, 3/8 TUBE, (Before S/N 0160038592)
11
2754097
1
HOSE ASSY
12
2220375
1
CONNECTOR, (includes o-ring)
14
8765204
1
ELBOW, 90 DEGREES, (swivel nut)
15
2754059
1
HOSE ASSY
17
Ref
STEERING CONTROL ASSY, (see Figure 7-4 for details)
18
2753952
1
HOSE ASSY
19
2754058
1
HOSE ASSY
20
Ref
POWER BRAKE VALVE, (see Figure 7-5 for details)
21
2753955
1
HOSE ASSY
22
0641812
4
HEX HD CAPSCREW, 1/2-13X1-1/2, GR5
23
4761800
4
LOCKWASHER, 1/2
24
10717672
2
FLANGE HALF
25
80003294
1
O-RING
26
Ref
HYDRAULIC PUMP, (see Figure 9-9 for details)
27
Ref
HYDRAULIC MANIFOLD, (see Figure 9-15 for details)
29
2220377
1
CONNECTOR, (includes o-ring)
32
2754192
1
HOSE ASSY
33
77133073
2
CLAMP
34
77133052
2
COVER PLATE
35
0641412
2
HEX HD CAPSCREW, 1/2-20x1-1/2, GR5
36
91563265
1
TUBE ASSY, (Before S/N 0160037877)
1001106637
1
TUBE ASSY, (S/N 0160037877 & After)
37
Ref
MAIN CONTROL VALVE, (see Figure 9-8 for details)
38
2754098
1
HOSE ASSY
39
2220819
2
FITTING
40
2754018
1
HOSE ASSY
41
2220501
1
ELBOW, 45 DEGREES, (includes o-ring)
42
2220628
1
CONNECTOR, (includes o-ring)
43
2754046
1
HOSE ASSY
44
2754045
1
HOSE ASSY
45
91563255
1
TUBE ASSY
46
91563254
1
TUBE ASSY
47
2220408
4
CONNECTOR, (includes o-ring)
48
2753973
2
HOSE ASSY
49
Ref
RADIATOR, (see Figure 4-8 for details)
50
0641514
2
HEX HD CAPSCREW, 5/16-18X1-3/4, GR5
51
77133137
2
COVER PLATE
52
77133136
2
CLAMP
54
2220371
2
CONNECTOR, (includes o-ring), (Before S/N 0160037877)
2220371
1
CONNECTOR, (includes o-ring), (S/N 0160037877 thru 0160038591)