JLG 740AJ Parts Manual User Manual
Page 114
3-4
SECTION 3 BOOM
35
3422681
2
Pin
36
3422683
1
Pin
37
3422684
1
Pin
38
3422685
2
Pin
39
3422686
1
Pin
40
3422687
1
Pin
41
3422688
1
Pin
42
3422689
1
Pin
43
3422729
1
Pin
44
3422860
1
Pin
45
3422861
2
Pin
46
3422867
1
Pin
47
3841143
7
Shaft, Keeper
48
3841287
5
Shaft, Keeper
49
3841340
1
Rod, Hose Loop
50
3841356
1
Shaft, Keeper
51
3900239
1
Screw, Nylon
52
4740439
2
Washer, Thrust
53
4844816
1
Tube, Top
53A
0962335
4
Bushing, Composite
54
4844817
2
Tube, Bottom
55
4845593
1
Upright
56
4845716
1
Pivot
58
1683537
1
Tower Lift Cylinder Assembly (See CYLINDER SECTION for
Breakdown)
59
0060066
1
Rotator Actuator Assembly (See ROTATOR ASSEMBLY for
Breakdown)
0272070
Ref
ROTATOR AND SUPPORT INSTALLATION WITHOUT LSS
E
See Note
Ref
ROTATOR AND SUPPORT INSTALLATION WITH LSS (NOTE: FOR
REPLACEMENT PARTS, CONTACT JLG CUSTOMER SERVICE
AND REQUEST MANUAL P/N 3124287)
201
0100011
AR
Compound, Locking
202
0641812
8
Bolt 1/2-13 x 1-1/2
203
0642684
1
Bolt 1-8 x 10-1/2
204
0681608
8
Bolt 3/8-16 x 1 Grade 8
205
3300243
1
Nut 1-8
206
3311805
8
Nut 1/2-13
207
4846573
1
Support
208
4891600
8
Washer 3/8
209
4891800
8
Washer 1/2
210
4892600
1
Washer 1
0271519
Ref
TOWER BOOM HOSE & CABLES INSTALLATION WITHOUT
AIRCRAFT DE-ICING / COMMUNICATION SYSTEM PACKAGE
C
1001106329
Ref
TOWER BOOM HOSE & CABLES INSTALLATION WITH
AIRCRAFT DE-ICING / COMMUNICATION SYSTEM PACKAGE
A
301
1320250
3
Clamp, Bar
FIGURE 3-1. BOOM AND CYLINDERS INSTALLATION (CONTINUED)
ITEM #
PART NUMBER
QTY.
DESCRIPTION
REV.