JLG 45HA ANSI Parts Manual - Manual (Page 217)

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SECTION 3 BOOM
FIGURE 3-1. BOOMS AND LIMIT SWITCHES INSTALLATIONS
FIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.
BOOMS INSTALLATION (STANDARD PARTS) Ref.
0238593 ANSI Spec with Electric Limit Switches Built Prior
to May 1988 Ref. B
0238987 ANSI Spec with Hydraulic Limit Switches Built May
1988 to Present Ref. H
0252269 CSA Spec with Hydraulic Limit Switches Built Prior
to May 1988 Ref. A
1 Not Used
2 3421481 Pin, Pivot 1
3 1681840 Lift Cylinder Assembly - Main Boom (See Section 1
5 for Breakdown)
4 3421480 Pin, Attach 1
5 3421482 Pin, Attach 1
6 Not Used
7 3421478 Pin, Pivot 4
8 1681962 Level Cylinder Assembly (See Section 5 for 1
Breakdown)
9 to 12 Not Used
13 3531946 Plate, Retainer 4
14 0641508 Bolt 5/16”-18NC x 1" 8
15 4761500 Lockwasher 5/16” 8
16 1681960 Lift Cylinder Assembly - Tower Boom (See Section 1
5 for Breakdown)
17 to 50 Not Used
51 Boom Assembly - Tower Boom Options (See Figure 1
3-3 for Breakdown)
0800530 Machines with Electric Limit Switches Built Prior to
May 1988
0800567 Machines with Hydraulic Limit Switches Built May
1988 to Present
52 Upright Weldment Options: 1
4842862 Machines Built Prior to January 1991
4843804 Machines Built January 1991 to Present
53 Pin, Attach Options: 1
3421483 ANSI Spec
3421993 CSA Spec
54 Boom Assembly - Main Boom Options (See Figure 1
3-2 for Breakdown)
0800537 Machines with Electric Limit Switches Built Prior to
May 1988
0800572 Machines with Hydraulic Limit Switches Built May
1988 to Present
55 Pin, Attach Options: 1
3421489 ANSI Spec with Electric Limit Switches Built Prior
to May 1988
3421780 ANSI Spec with Hydraulic Limit Switches Built May
1988 to Present
3421994 CSA Spec with Hydraulic Limit Switches Built Prior
to May 1988