JLG G12-55A Parts Manual User Manual
Page 252
HYDRAULIC CIRCUITS
G10-55A, G12-55A
31200728
8-4
Item
Part Number
Qty.
Description
Rev.
3
0641614
4
HEX HD CAPSCREW, 3/8-16X1-3/4, GR5
4
4711600
8
WASHER, 3/8
16
1001139081
1
HOSE
17
90028720
2
CLAMP
27
77133073
2
CLAMP SET
28
77133052
2
COVER PLATE
29
0641412
4
HEX HD CAPSCREW, 1/4-20X1-1/2, GR5
52
1001125404
1
TUBE ASSY
56
4761600
4
LOCKWASHER, 3/8
57
3311601
4
HEX NUT, 3/8-16X, GR2
67
90206203
50 in
TRIM
68
1001125119
1
HOSE ASSY
69
1001125128
1
HOSE ASSY
73
2171216
1
ADAPTER, 90 DEGREES, (includes o-ring)
74
1001130679
1
HOSE ASSY
81
1001136631
1
HOSE ASSY
87
1001136630
1
HOSE ASSY
101
Ref
MAIN CONTROL VALVE, (see Figure 9-12 for details)
106
2111616
1
STRAIGHT FITTING, (includes o-ring)
107
2130606
1
ADAPTER, 90 DEGREES, (includes o-ring)
109
2110406
1
STRAIGHT FITTING, (includes o-ring)
110
2150406
1
ADAPTER, 45 DEGREES, (includes o-ring)
201
Ref
TEE FITTING, (see Figure 8-2 for details)
202
Ref
TEE FITTING, (see Figure 8-2 for details)
212
1001096394
1
HOSE ASSY
214
1001144724
1
HOSE ASSY
217
Ref
HOSE ASSY, (see Figure 8-2 for details)
218
1001097928
1
HOSE ASSY
225
1001115999
1
HOSE ASSY
229
1001116011
1
HOSE ASSY
1001130288
Ref
HYDRAULIC PUMP INSTALLATION, (not available to order, see items 301 thru
313 for service)
C
301
1001130707
Ref
HYDRAULIC PUMP ASSY, (includes items 401 thru 405)
D
302
91083106
1
O-RING
303
1001130440
Ref
HYDRAULIC MANIFOLD VALVE INSTALLATION, (not available to order, see
items 501 thru 507 & 554 for service)
C
304
4891800
4
WASHER, 1/2
305
0701215
4
HEX HD CAPSCREW, M12X35, GR8.8
306
3790228
1
O-RING
307
1001107814
1
PIPE, 45 DEGREES
308
8546407
2
#32 FLANGE
309
4761800
4
LOCKWASHER, 1/2
310
0641812
4
HEX HD CAPSCREW, 1/2-13X1-1/2, GR5
311
3931648
4
SOCKET HD CAPSCREW, 3/8-16X3
312
1001145543
1
HOSE ASSY
313
80933113
1
O-RING
401
Ref
PISTON PUMP, (see Figure 9-13 for details)
402
Ref
TEE FITTING, (not shown), (see Figure 8-2 for details)