JLG 450A_AJ Series II Parts Manual User Manual
Page 252
SECTION 3 - BOOM
252
450A Series II/450AJ Series II
3121243
ITEM
PART NUMBER
QTY
DESCRIPTION
REV
118
Ref
Rest, Boom Options:
118
4846428
1
Rest, Boom (Use p/n 4846905) (Prior to SN 1300000414)
118
4846905
1
Weldment, Boom Rest (SN 1300000414 through 1300006000)
119
4846697
1
Upright (Upper)
120
Ref
Link Options:
120
4846700
2
Link (Use p/n 3010140) (Prior to SN 1300000905)
120
3010140
2
Weldment, Tower Link (SN 1300000905 through 1300006000)
121
4846701
1
Link, Timing
122
4846703
1
Upright (Lower)
123
3340608
1
Pad, Wear
124
0641605
2
Bolt, 3/8in-16NC x 3/8in
125
3574066
1
Cover (Including 1300001679 to SN 1300006000)
Ref
BOOM CABLES AND CLAMPS INSTALLATIONS
0272594
Ref
450AJ Series II
D
0275436
Ref
450AJ Series II with SkyPower
D
Ref
Note: For Additional Components See ELECTRICAL
SECTION
201
0561460
1
Block, Clamp
202
0630498
1
Bolt
203
0641528
3
Bolt 5/16in-18NC x 3-1/2in
204
Ref
Cable, Electrical Options (Not Shown - See ELECTRICAL
SECTION):
204
1060991
1
Without SkyPower (12/3 AC Power Cable)
204
4922929
1
With SkyPower (Use p/n 4922857) (Prior to SN 1300002739)
204
4922857
1
With SkyPower (SN 1300002739 through 1300006000)
205
1320300
1
Clamp, Hose
206
3300420
1
Nut, Acorn 1/4in-20NC
207
3311605
3
Locknut 3/8in-16NC
208
3860096
1
Roller
209
4061032
2
Shield, Cable
210
4240018
7
Tie-Strap (Not Shown)
211
Ref
Connector, Strain Relief
211
4460425
1
Without SkyPower
211
4460425
2
With SkyPower (Prior to SN 1300002739)
211
1321692
1
With SkyPower (SN 1300002739 through 1300006000)
213
4711500
AR
Flatwasher 5/16in Thin
214
4711600
2
Flatwasher 3/8in Thin
215
4922530
1
Harness, Tower Boom (Not Shown - See ELECTRICAL
SECTION)
216
4922770
1
Cable, Electrical (18/2 Limit Switch) (Not Shown - See
ELECTRICAL SECTION)
220
0641524
AR
Bolt 5/16in-18NC x 3in
221
1321738
1
Clamp, Block (Machines with SkyPower Only) (SN 1300002739
through 1300006000)
222
3311505
AR
Nut 5/16in-18NC
223
0641408
1
Bolt 1/4in-20NC x 1in
224
1320061
1
Clamp, Hose (Machines with SkyPower Only) (SN 1300002739
through 1300006000)
225
3311405
1
Locknut 1/4in-20NC
226
4751400
2
Flatwasher 1/4in Regular
227
1320177
1
Clamp, Hose (Not Shown - Used on Airline) (Machines with
SkyPower Only) (SN 1300002739 through 1300006000)
228
2220829
1
Fitting, Plug (Not Shown - Used on Airline) (Machines with