JLG 740AJ Parts Manual User Manual
Page 175
3-5
SECTION 3 BOOM
0272070
Ref
ROTATOR AND SUPPORT INSTALLATION (SN 0300130881 TO
SN 030185827)
E
See Note
Ref
Machines with Load Sensing (Note: For Replacement Parts,
Contact JLG Customer Service and Request Manual
p/n 3124287.)
201
0100011
AR
Compound, Locking
202
0641812
8
Bolt 1/2in-13NC x 1-1/2in
203
0642684
1
Bolt 1in-8NC x 10-1/2in
204
0681608
8
Bolt 3/8in-16NC x 1in (Grade 8)
205
3300243
1
Locknut 1in-8NC
206
3311805
8
Locknut 1/2in-13NC
207
4846573
1
Support Weldment
208
4891600
8
Flatwasher 3/8in Hardened
209
4891800
8
Flatwasher 1/2in Hardened
210
4892600
1
Flatwasher 1in Hardened
0801314
Ref
TOWER BOOM ASSEMBLY & COMPONENTS
A
301
0801311
1
Weldment, Tower Boom
302
0962102
2
Bushing, Composite (2-3/4in)
303
0962122
2
Bushing, Composite (4in)
Ref
TOWER BOOM HOSE, CABLES
0271519
Ref
Without Aircraft De-icing / Communication System Package
C
1001106329
Ref
With Aircraft De-icing / Communication System Package
A
401
1320250
3
Clamp, Bar
402
3
Clamp, Block Options:
1320251
Without Aircraft De-icing / Communication System Package
1001106328
With Aircraft De-icing / Communication System Package
403
3311605
6
Locknut 3/8in-16NC
404
3841340
2
Rod, Hose Loop
405
3900262
6
Bolt 3/8in-16NC x 4-3/4in
FIGURE 3-1. BOOM AND CYLINDERS INSTALLATION (CONTINUED)
ITEM #
PART NUMBER
QTY.
DESCRIPTION
REV.