JLG 80HX_HX+6 Parts Manual User Manual
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SECTION 3 BOOM
FIG & ITEM #
PART NUMBER
DESCRIPTION
QTY.
REV.
BOOM ASSEMBLY (STANDARD PARTS)
Ref.
1 to 3
Not Used
4
1260168
Chain, Extend
1 Set
5
1682258
Telescope Cylinder Assembly Options (See Section 5
for Breakdown)
1
6
0237558
Sheave Assembly
1
0960406
Bushing
2
7
3421350
Pin 1
8
4761800
Lockwasher 1/2"
5
9
4740003
Washer, Hardened
1
10
0641808
Bolt 1/2"-13NC x 1"
1
11
2160002
Fitting, Grease
3
12
0100011
Loctite #242 (Not Shown)
A/R
13
0236294
Chain Adjuster Assembly (Retract) (See Items 201-251
for Breakdown)
1
14
4740057
Washer, Hardened (Prior to S/N 36919)
2
15
3312202
Nut, Jam 3/4"-10NC
2
16
3300241
Locknut 3/4"-10NC (Grade 8)
2
17
3420414
Pin, Clevis
2
18
4751000
Flatwasher #10
3
19
3450203
Pin, Cotter 1/16" x 3/4"
3
20
1670335
Cover, Plate
1
21
4300031
Stud (Welded on Part)
11
22
4751400
Flatwasher 1/4"
27
23
4761400
Lockwasher 1/4"
21
24
3311401
Nut 1/4"-20NC
19
25
1260319
Retract Chain
1 set
26
3421206
Pin, Clevis
1
27
4751500
Flatwasher 5/16"
3
28
3450303
Pin, Cotter 3/32" x 3/4"
3
29
3421029
Pin, Clevis
1
30
3421209
Pin, Tele
1
31
3760233
Ring, Retaining
2
32
0960979
Bushing, Eccentric
2
33
3951603
Setscrew 3/8"-16NC x 3/8"
2
34
0236758
Chain Adjuster Assembly (Extend) (See Items 201-251
for Breakdown)
1
35
3421205
Pin, Clevis
2
36 to 38
Not Used
39
1320121
Clamp, Power Track (S/N 75115 to Present becomes
part of Item 153 Fly Weldment)
2
40
4761600
Lockwasher 3/8"
62
41
3311601
Nut, Jam 3/8"-16NC
12
42
4280242
Strip, Reinforcement
1
43
0641634
Bolt 3/8"-16NC x 4 1/4"
2
44
Not Used
45
4761500
Lockwasher 5/16"
3
46
0641512
Bolt 5/16"-18NC x 1 1/2"
3
47
3311501
Nut 5/16"-18NC
3