Parts Manual Instruction Manual

3121172 1250AJP 3-3
SECTION 3 BOOM
FIGURE 3-1. BOOM INSTALLATION
ITEM # PART NUMBER QTY. DESCRIPTION REV.
Ref. BOOM INSTALLATIONS ‘
0272979 Ref. Without Arctic Package (Prior to S/N 0300144623) L
1001120653 Ref. Without Arctic Package (S/N 0300144623 to Present) A
1001138811 Ref. With Arctic Package A
1 0100011 A/R Compound, Locking
2 0100019 A/R Compound, Locking
3Not Used
4 0561380 2 Rest, Boom
5 0561547 2 Block, Clamping
6 0642624 2 Bolt 1”-8NC x 3” (was p/n 0630575)
7 0641608 4 Bolt 3/8”-16NC x 1”
8 0641613 4 Bolt 3/8”-16NC x 1 5/8”
9 0642212 5 Bolt 3/4”-10NC x 1 1/2”
10 0642616 1 Bolt 1”-8NC x 2”
11 0682016 4 Bolt 5/8”-11NC x 2” (Grade 8)
12 0742210 1 Screw, Countersunk 3/4”-10NC x 1 1/4”
13 0801370 1 Tower Boom Assembly (See Figure 3-2 for Breakdown)
14 1 Main Boom Assembly (See Figure 3-3 for Breakdown)
0801371 Without Arctic Package
1001138812 With Arctic Package
15 to 17 Not Used
18 1 Tower Lift Cylinder Assembly Options (See Section 5 for
Breakdown):
Use 1001119233 Prior to S/N 0300144623 (was p/n 1684292)
1001118753 S/N 0300144623 to Present
19 1684318 1 Main Lift Cylinder Assembly (See Section 5 for Breakdown)
20 3272001 1 Nut 5/8”11NC (Grade 8)
21 3312602 2 Nut, Jam 1”-8NC
22 3340927 1 Pad
23 3422920 1 Pin
24 1 Pin, Load Sensing Options:
Use 2915045 Prior to S/N 0300080347 (was p/n 3423068)
Use 2915045 S/N 0300080347 to S/N 0300085914 (was p/n 3423195)
3423209 S/N 0300085914 to Present
25 3423061 1 Pin
26 3423062 1 Pin
27 3423063 1 Pin
28 3423064 1 Pin
29 3423065 1 Pin
30 3760475 1 Ring, Retaining
31 3841287 4 Keeper, Pin
32 3841356 1 Keeper, Pin
33 3841581 1 Keeper, Pin
34 0682048 1 Bolt 5/8”-11NC x 6” (Grade 8)
35 4711600 8 Flatwasher 3/8” Regular
36 3010133 1 Link, Upper
36A 0440273 1 Bearing
36B 0962297 2 Bushing