JLG 680S Parts Manual User Manual
Page 151
3-9
SECTION 3 BOOM
FIGURE 3-3. MAIN BOOM ASSEMBLY
ITEM #
PART NUMBER
QTY.
DESCRIPTION
REV.
Ref
MAIN BOOM ASSEMBLY
0801616
Ref
Prior to S/N 0300182109
E
1001155763
Ref
SN 0300182109 to Present
B
1
0100011
AR
Compound, Locking
2
0561185
2
Block, Telescope Attach
3
0561445
1
Block, Spring Mounting
4
0561446
2
Block, Tele Mount
5
0561447
1
Block, Cable Mount
6
0561449
3
Block, Spacer
7
0641403
8
Bolt 1/4in-20NC x 3/8in
8
0641606
1
Bolt 3/8in-16NC x 3/4in
9
0811606
28
Screw 3/8in-16NC x 3/4in
10
0641607
4
Bolt 3/8in-16NC x 7/8in
11
0641608
2
Bolt 3/8in-16NC x 1in
12
0641610
4
Bolt 3/8in-16NC x 1-1/4in
13 to 15
Not Used
16
0641616
4
Bolt 3/8in-16NC x 2in
17
0641626
4
Bolt 3/8in-16NC x 3-1/4in
18
0641634
4
Bolt 3/8in-16NC x 4-1/4in
19
0641640
2
Bolt 3/8in-16NC x 5in
20
0741612
6
Screw, Flathead 3/8in-16NC x 1-1/2in
21
0801275
1
Fly Weldment
22
1
Mid Weldment Options:
0801276
Prior to SN 0300105391
0801649
SN 0300105391 to Present
23
1
Base Weldment Options:
0801325
Prior to SN 0300182109
1001155770
SN 0300182109 to Present
24
0962297
2
Bearing
25
1220078
2
Sheave, Block
26
1670836
8
Cover, Boom (Prior to SN 0300134352)
27
1684519
1
Telescope Cylinder Assembly (See CYLINDER SECTION for
Breakdown)
28
3300240
1
Nut
29
3300241
2
Locknut 3/4in-10NC
30
3300242
1
Locknut 7/8in-9NC
31
3272401
1
Nut 7/8in-9NC
32
3272001
1
Nut 5/8in-11NC
33
3311605
4
Locknut 3/8in-16NC
34
3312201
2
Nut 3/4in-10NC
35
3340755
2
Pad, Wear
36
3340757
2
Pad, Wear
37
3340758
2
Pad, Rubber
38
3340871
2
Pad, Wear
39
3340881
5
Pad, Rubber
40
3422417
1
Pin, Extend Sheave
41
3422424
2
Pin
42
3539622
1
Plate, Cover