Parts Manual Manual
3120841 3-9
SECTION 3 BOOM
S
E
C
T
I
O
N
3
B
O
O
M
16 Pin Options: 1
Use 3422583 Prior to S/N 0300041868 (was p/n 3422440)
3422583 S/N 0300041868 to S/N 0300069000
17 Pin Options: 2
Use 3422561 Prior to S/N 0300041868 (was p/n 3422422)
3422561 S/N 0300041868 to S/N 0300069000
18 Pin Options: 1
Use 3422860 Prior to S/N 0300041868 (was p/n 3422419)
Use 3422860 S/N 0300041868 to S/N 0300054000 (was p/n 3422558)
3422860 S/N 0300054000 to S/N 0300069000
19 Pin Options: 2
Use 3422861 Prior to S/N 0300041868 (was p/n 3422420)
Use 3422861 S/N 0300041868 to S/N 0300054000 (was p/n 3422559)
3422861 S/N 0300054000 to S/N 0300069000
20 Pin Options: 1
Use 3422867 Prior to S/N 0300041868 (was p/n 3422421)
Use 3422867 S/N 0300041868 to S/N 0300054000 (was p/n 3422560)
3422867 S/N 0300054000 to S/N 0300069000
21 Pin Options: 1
Use 3422563 Prior to S/N 0300041868 (was p/n 3422432)
3422563 S/N 0300041868 to S/N 0300069000 (Front Entry
Platform)
3422860 S/N 0300041868 to S/N 0300069000 (Side Entry
Platform)
22 3841203 Keeper, Pin - 1/2in 9
23 3841143 Keeper, Pin - 3/8in 7
24 4740439 Thrustwasher 2
25 4844815 Pivot Weldment 1
26 4844816 Tube Weldment - Top 1
27 4844817 Tube Weldment - Bottom 2
28 Rotator Assembly Options: 1
Use 0060074 Front Entry Platform (p/n was 0060031) (See Figure 3-5
for Breakdown)
0060066 Side Entry Platform (See Figure 3-6 for Breakdown)
29 Support Weldment Options: 1
4844790 All Specs (Front Entry Platform Prior to S/N 0300036526)
4845682 All Specs (Front Entry Platform S/N 0300036526 to
S/N 0300038051)
4844790 CE Spec (Front Entry Platform S/N 0300038051 to
S/N 0300069000)
4846081 Australian Spec (Front Entry Platform S/N 0300038051
to S/N 0300069000)
Note: For Side Entry Platform See Items 301 to 310 for
Support Installation)
30 1683258 Extend-A-Reach Lift Cylinder Assembly (See Section 5 for
Breakdown)
1
31 0641810 Bolt 1/2in-13NC x 1-1/4in 9
32 0641607 Bolt 3/8in-16NC x 7/8in A/R
33 0741607 Screw, Countersunk 3/8in-16NC x 7/8in 1
34 0641618 Bolt 3/8in-16NC x 2-1/4in 4
FIGURE 3-2. BOOMS AND CYLINDERS INSTALLATION - 600AJ (CONTINUED)
FIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.