JLG 450A_AJ Series II Parts Manual User Manual
Page 245
6-13
SECTION 6 HYDRAULIC
FIGURE 6-5. STANDARD HYDRAULIC DIAGRAM
ITEM #
PART NUMBER
QTY.
DESCRIPTION
REV.
Ref
USA Built Machines use SNs 03xxxxxxxx.
Ref
Romanian Built Machines use SNs E3xxxxxxxx.
Ref
STANDARD HYDRAULIC DIAGRAM
Ref
USA Built Machines
1001138317
Ref
450A Series II (Caterpillar/Deutz Engine Machines)
E
1001138319
Ref
450A Series II (GM Engine Machines)
E
1001138318
Ref
450AJ Series II (Caterpillar/Deutz Engine Machines)
E
1001138320
Ref
450AJ Series II (GM Engine Machines)
E
Ref
Romanian Built Machines
1001138897
Ref
Main Boom Hydraulics
C
1001138894
Ref
Tower Boom Hydraulics
E
1001138577
Ref
Turntable Hydraulics
E
1
2220415
AR
Fitting, Straight
2
2220582
AR
Fitting, Straight
3
2220451
1
Fitting, Straight
4
2220472
AR
Fitting, Elbow
5
2220504
2
Fitting, Tee
6
2220500
1
Fitting, Elbow
7
Not Used
8
2220819
1
Fitting, Long Elbow
9
2220371
AR
Fitting, Straight
10
2221033
2
Fitting, Straight
11
2220501
2
Fitting, Long Straight
12
2220473
AR
Fitting, Elbow
13
2220628
2
Fitting, Elbow (USA Built Machines Only - Part of Telescope
Cylinder)
14
2220502
2
Fitting, Elbow
15
2220899
1
Fitting, Tee
16
2221086
AR
Fitting, Pressure, Check
17 to 21
Not Used
22
1001143501
1
Clamp
23
2220435
1
Fitting, Straight
24
Not Used
25
1
Hose Options:
1001138282
450A Series II
1001138607
USA Built 450AJ Series II
1001138601
Romanian Built 450AJ Series II
26
1
Hose Options:
1001138283
450A Series II
1001138601
450AJ Series II
27
2
Hose Options:
1001138284
450A Series II
1001138608
450AJ Series II
28
2
Hose Options:
1001138285
450A Series II
1001138609
450AJ Series II
29
1001138286
2
Hose