JLG 600A_AJ Parts Manual User Manual
Page 212
3-18
SECTION 3 BOOM
FIGURE 3-4. CHINA BUILT MACHINES/BOOMS & CYLINDERS INSTALLATION - 600AJ
ITEM #
PART NUMBER
QTY.
DESCRIPTION
REV.
Ref.
Note: USA Built Machines S/Ns start with “03” Prefix. China
Built Machines S/Ns start with “B3” Prefix.
1001115339
Ref.
BOOMS AND CYLINDERS INSTALLATION
A
1
0100011
A/R
Compound, Locking
2
0641607
1
Bolt 3/8in-16NC x 7/8in
3
0641810
5
Bolt 1/2in-13NC x 1-1/4in
4
1683288
1
Tower Lift Cylinder Assembly (See Section 5 for Breakdown)
5
3020039
A/R
Lubricant
6
3422571
2
Pin
7
3422572
1
Pin
8
3422573
1
Pin
9
3422579
1
Pin
10
3790012
1
O-Ring (Not Shown - Located on Platform Console Box)
11
3841143
5
Keeper, Pin 3/8in OD
12
3841203
2
Keeper, Pin 1/2in OD
13
3900239
4
Setscrew
14
4360328
1
Switch, Toggle (Not Shown - Located on Platform Console Box)
15
1001097822
1
Pin
16
1001115335
1
Tower Boom Sub-Assembly (See Items 101-116 for Breakdown)
17
1001115336
1
Main Boom Sub-Assembly (See Items 201-207 for Breakdown)
18
1670768
1
Cover, Boom End
19
3311401
3
Nut 1/4in-20NC
20
4751400
4
Flatwasher 1/4in Regular
1001115335
Ref.
TOWER BOOM SUB-ASSEMBLY
C
101
0100011
A/R
Compound, Locking
102
0641607
1
Bolt 3/8in-16NC x 7/8in
103
0641810
4
Bolt 1/2in-13NC x 1-1/4in
104
1683263
1
Master Cylinder Assembly (See Section 5 for Breakdown)
105
1683294
1
Main Lift Cylinder Assembly (See Section 5 for Breakdown)
106
1684498
1
Upright Level Cylinder Assembly (See Section 5 for Breakdown)
107
3020039
A/R
Lubricant
108
3422566
1
Pin
109
3422571
2
Pin
110
3422572
1
Pin
111
3422575
1
Pin
112
3841143
1
Keeper, Pin 3/8in OD
113
3841203
4
Keeper, Pin 1/2in OD
114
3900239
2
Setscrew
115
1001114557
1
Upright Weldment
116
1001115334
1
Tower Boom Assembly (See Figure 3-5 for Breakdown)
116A
0961949
4
Bushing, Composite