JLG 40HA ANSI Parts Manual - Manual (Page 185)

3120673 3-7
SECTION 3 BOOM
S
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3
B
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FIGURE 3-2. MAIN BOOM ASSEMBLY
FIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.
BOOM ASSEMBLY (STANDARD PARTS) Ref.
1 Not Used
2 0800714 Fly Weldment 1
3 1681880 Telescope Cylinder Assembly (Machines Built Prior to
June 1991) (See Section 5 for Breakdown) 1
1682492 Telescope Cylinder Assembly (Machines Built June
1991to Present) (See Section 5 for Breakdown) 1
4 3421493 Pin, Attach (Machines Built Prior to February 1992) 1
3421771 Pin, Attach (Machines Built February 1992 to Present) 1
5 3532054 Plate, Retainer (Machines Built Prior to February 1992
Only) 1
6 0641506 Bolt 5/16"-18NC x 3/4" (Machines Built Prior to Febru-
ary 1992 Only) 2
7 3421492 Pin, Attach 1
8 3760133 Ring, Retaining A/R
9 4843076 Tube, Hose 1
10 1670450 Cover, Hose (Machines Built Prior to March 1990) 1
1670576 Cover, Hose (Machines Built March 1990 to Present) 1
11 3340473 Pad, Wear 4
12 4070676 Shim - 1/8" A/R
13 4070677 Shim - 1/16" A/R
14 4070678 Shim - 1/32" A/R
15 3340552 Pad, Wear 12
16 4070670 Shim - 1/32" A/R
17 4070671 Shim - 1/16" A/R
18 4070672 Shim - 1/8" A/R
19 0641607 Bolt 3/8"-16NC x 7/8" 16
20 4761600 Lockwasher 3/8" 46
21 Not Used
22 2160007 Fitting, Grease 2
23 4300031 Stud (Welded on Part) A/R
24 3311405 Locknut 1/4"-20NC A/R
25 4751400 Flatwasher 1/4" A/R
26 4761400 Lockwasher 1/4" 16
27 Not Used
28 Not Used
29 0641608 Bolt 3/8"-16NC x 1" 22
30 Not Used A/R
31 Cable/Harness Options:
4920865 Harness (Prior to August 1990) 1
1060268 Cable - 12/3 (August 1990 to July 1993) 89.3 ft./
2.27m
1060514 Cable - 12/3 (July 1993 to S/N 33218) 89.3 ft./
2.27m
32 Not Used
33 0641609 Bolt 3/8"-16NC x 1 1/8" 6
34 0641405 Bolt 1/4"-20NC x 5/8" 8
35 Not Used