JLG 450A_AJ Series II Parts Manual User Manual
Page 391
6-27
SECTION 6 HYDRAULIC
FIGURE 6-10. DRIVE HYDRAULIC DIAGRAM - 4WD
ITEM #
PART NUMBER
QTY.
DESCRIPTION
REV.
Ref
DRIVE HYDRAULIC DIAGRAM - 4WD
2792471
Ref
USA Built Machines Prior to SN 0300087631
6
2792708
Ref
USA Built Machines SN 0300087631 to SN 0300107512 with
Caterpillar/Deutz/Ford/Perkins Engines
4
See Figure 6-11.
Ref
USA Built Machines to SN 0300107512 to SN 0300124000 with
Caterpillar/Deutz/Ford/Perkins Engines
2792726
Ref
USA Built Machines Prior to SN 0300107512 with GM Engines
3
See Figure 6-11.
Ref
USA Built Machines to SN 0300107512 to SN 0300124000 with
GM Engines
2792729
Ref
USA Built Machines with Arctic Package Prior to SN
0300107512
2/B
See Figure 6-11.
Ref
USA Built Machines with Arctic Package SN 0300107512
to SN 0300124000
2792471
Ref
Belgium Built Machines Prior to SN 1300001158
6
2792708
Ref
Belgium Built Machines SN 1300001158 to SN 1300003222
4
See Figure 6-11.
Ref
Belgium Built Machines SN 1300003222 to SN 1300006000
1
2110404
2
Fitting, Straight
2
2110406
2
Fitting, Straight
3
2110808
9
Fitting, Straight
4
2110812
10
Fitting, Straight
5
2111212
1
Fitting, Straight
6
2111216
1
Fitting, Straight
7
2130406
2
Fitting, Elbow
8
2130808
6
Fitting, Elbow
9
2221084
AR
Fitting, Tee
10
2221088
1
Fitting, Tee
11
2170308
1
Fitting, Tee
12
2170504
4
Fitting, Tee
13
2220235
3
Plug (USA Built Machines Prior to SN 0300087631 & Belgium
Built Machines Prior to SN 1300001158)
14
2130812
3
Fitting, Elbow
15
2110604
1
Fitting, Straight
16
2130404
3
Fitting, Elbow
17
Use 4641281
1
Valve, Check (was p/n 4641198)
18
2221085
2
Fitting, Elbow
19
1
Fitting, Elbow Options:
2131012
USA Built Machines Prior to SN 0300087631 & Belgium Built
Machines Prior to SN 1300001158
2131008
USA Built Machines SN 0300087631 to SN 0300124000
&Belgium Built Machines SN 1300001158 to
SN 1300006000
20
2131212
AR
Fitting, Elbow
21
2111010
AR
Fitting, Straight
22
2131216
2
Fitting, Straight
23
2111620
1
Fitting, Straight
24
2151212
AR
Fitting, Elbow