Parts Manual Instruction Manual

BOOM
31200732 8042/10042/10054 2-25
Figure 2-7 Retract Chains
Item Part Number Qty. Description Rev.
7139692 1 RETRACT CHAIN & CLEVIS ASSY, (includes items 1 thru 6) B
1 7139032 1 FEMALE ANCHOR CLEVIS
2 7139416 1 FEMALE ANCHOR CLEVIS
3 8124138 2 CHAIN CLEVIS PIN
4 8127024 1 RETRACT CHAIN
5 8522012 AR ANTI-SEIZE LUBE, (apply to item 3)
6 8642237 4 RETAINING RING
7 7117031 2 RETRACT CHAIN ANCHOR LINK
8 8310019 2 SOCKET HD SHOULDER SCREW, 1/2X1-1/2X3/8-16
9 8305645 2 HEX LOCKNUT, 3/8-16
10 8307104 1 PLAIN WASHER, 3/4
11 8305646 1 HEX LOCKNUT, 3/4-16
12 Ref FIRST BOOM SECTION, (see Figure 2-2 for details)
13 Ref SECOND BOOM SECTION, (see Figure 2-3 for details)
14 Ref THIRD BOOM SECTION, (see Figure 2-4 for details)
15 Ref FOURTH BOOM SECTION, (see Figure 2-5 for details)
16 7138986 1 RETRACT CHAIN SHEAVE WITH BUSHINGS
17 7138977 1 RETRACT CHAIN SHEAVE PIN
18 8520003 1 LUBE FITTING, 90 DEGREES, 1/8
19 8303624 3 HEX HD CAPSCREW, 1/2-13X1
20 8307007 2 LOCKWASHER, 1/2
21 8522012 AR ANTI SEIZE LUBE, (apply to item 10)
K1 8024033 2 RETRACT CHAIN SERVICE KIT, (Includes Items 1 thru 11)