JLG G12-55A Parts Manual User Manual
Page 363
HYDRAULIC CIRCUITS
3126020
G10-55A, G12-55A
8-27
Figure 8-6 Dump Circuit - Cummins Engine
Item
Part Number
Qty.
Description
Rev.
1
2170716
1
RUN TEE, (includes o-ring)
2
2172416
1
CONNECTOR, (includes o-ring)
3
1001108436
1
CHECK VALVE
4
1001118012
Ref
OUTLET PIPE, (no longer available, use 1001125933 for replacement)
5
1001118028
1
COOLER RETURN PIPE
6
1001118032
Ref
TANK RETURN PIPE, (no longer available, use 1001125926 for replacement)
7
1001125926
1
HOSE ASSY
8
1001125933
1
HOSE ASSY
34
2131616
1
ELBOW, 90 DEGREES, (includes o-ring)
35
2170116
1
CONNECTOR, (includes o-ring)
104
Ref
ELBOW, 90 DEGREES, (includes o-ring), (see Figure 9-13 for details)
105
Ref
RUN TEE, (includes o-ring), (see Figure 9-13 for details)
108
Ref
HYDRAULIC TANK, (see Figure 9-13 for details)
109
Ref
RUN TEE, (includes o-ring), (see Figure 9-13 for details)
217
1001118194
2
CONNECTOR, (includes o-ring)
229
Ref
RADIATOR ASSY, (see Figure 4-10 for details)
250
2171216
1
ELBOW, 90 DEGREES, (includes o-ring)
251
1001118061
1
RUN TEE, (includes o-ring)
269
1001120620
2
CONNECTOR, (includes o-ring)
271
1001120625
4
CLAMP
272
1001149659
2
HOSE ASSY
273
88521206
8
LOCKNUT, 3/8-16
311
2130606
1
ELBOW, 90 DEGREES, (includes o-ring)
334
Ref
MAIN CONTROL VALVE, (see Figure 9-8 for details)
414
1001116004
1
HOSE ASSY
507
1001115886
1
HOSE ASSY
508
1001115887
1
DRAIN HOSE
602
2130810
1
ELBOW, 90 DEGREE, (includes o-ring)
604
Ref
HYDRAULIC PUMP, (see Figure 9-10 for details)
704
2150606
1
ELBOW, 45 DEGREES, (includes o-ring)
707
Ref
HYDRAULIC MANIFOLD, (see Figure 9-15 for details)
813
1001116000
1
HOSE ASSY
948
1001116010
1
HOSE ASSY
951
1001116012
1
HOSE ASSY
956
Ref
STEERING CONTROL VALVE, (see Figure 7-4 for details)
958
Ref
POWER BRAKE VALVE, (see Figure 7-5 for details)