SkyTrak 10042 Parts Manual - Manual (Page 51)

BOOM
8990395 8042/10042/10054 2-25
Figure 2-6 Boom Extend Chains
Item Part Number Qty. Description Rev.
1 Use Kit K1 2 EXTEND CHAIN & CLEVIS ASSY, 194.25 IN LONG
2 7139180 2 EXTEND CHAIN YOKE
3 8310019 2 SOCKET HD SHOULDER SCREW, 1/2X1-1/2X3/8-16
4 8305645 2 HEX LOCKNUT, 3/8-16
5 8310020 1 SOCKET HD SHOULDER SCREW, 5/8X1-1/2X1/2-13
6 8305644 1 HEX LOCKNUT, 1/2-13
7 8307104 2 PLAIN WASHER, 3/4
8 8305646 2 HEX LOCKNUT, 3/4-16
9 Ref FIRST BOOM SECTION, (see Figure 2-1 for details)
10 Ref SECOND BOOM SECTION, (see Figure 2-2 for details)
11 Ref THIRD BOOM SECTION, (see Figure 2-3 for details)
12 1001101845 1 BUSHING SHEAVE ASSY
7114112 1 EXTEND CHAIN SHEAVE
7126662 2 CHAIN SHEAVE BUSHING
13 8307007 1 LOCKWASHER, 1/2, (8042 S/N 13198 thru 19987 & 0160002332 thru
0160033852), (10042 S/N 13198 thru 19987 & 0160002332 thru 0160033701)
14 8303624 1 HEX HD CAPSCREW, 1/2-13X1, (8042 S/N 13198 thru 19987 & 0160002332
thru 0160033852), (10042 S/N 13198 thru 19987 & 0160002332 thru
0160033701)
16 8520001 1 LUBE FITTING, STRAIGHT, 1/8
17 8526036 AR LOCTITE ® 242 ™ , (apply to item 14)
18 7117572 1 EXTEND CHAIN SHEAVE PIN, (8042 S/N 13198 thru 19987 & 0160002332
thru 0160033852), (10042 S/N 13198 thru 19987 & 0160002332 thru
0160033701)
1001097735 1 EXTEND CHAIN SHEAVE PIN, (8042 S/N 0160033853 & After),
(10042 S/N 0160033702 & After)
19 8522012 AR ANTI-SEIZE LUBE, (apply to items 3, 5 & 7)
20 8305643 1 HEX LOCKNUT, 5/8-11, (8042 S/N 0160033853 & After),
(10042 S/N 0160033702 & After)
21 8303634 1 HEX HD CAPSCREW, 5/8-11X4, (8042 S/N 0160033853 & After),
(10042 S/N 0160033702 & After)
K1 8024032 1 EXTEND CHAINS SERVICE KIT, (includes items 1 thru 8)