SkyTrak 10042 Parts Manual - Manual (Page 53)

BOOM
8990395 8042/10042/10054 2-27
Figure 2-6 Boom Extend Chains
Item Part Number Qty. Description Rev.
1 Use Kit K1 2 THIRD BOOM SECTION 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 Use Kit K2 1 FOURTH BOOM SECTION EXTEND CHAIN & CLEVIS ASSY, 193 IN LONG
10 8310205 1 SOCKET HD SHOULDER SCREW, 3/4X2-1/2
11 8305643 1 HEX LOCKNUT, 5/8-11
12 8310066 1 PLAIN WASHER, 1
13 8310210 1 HEX LOCKNUT, 1-14
14 Ref FIRST BOOM SECTION, (see Figure 2-1 for details)
15 Ref SECOND BOOM SECTION, (see Figure 2-2 for details)
16 Ref THIRD BOOM SECTION, (see Figure 2-3 for details)
17 Ref FOURTH BOOM SECTION, (see Figure 2-4 for details)
18 8520001 1 LUBE FITTING, STRAIGHT, 1/8
20 1001101845 1 BUSHING SHEAVE ASSY
7114112 1 EXTEND CHAIN SHEAVE
7126662 2 CHAIN SHEAVE BUSHING
21 8303624 1 HEX HD CAPSCREW, 1/2-13X1, (S/N 13198 thru 19987 & 0160002332 thru
0160033854)
22 8307007 2 LOCKWASHER, 1/2, (S/N 13198 thru 19987 & 0160002332 thru 0160033854)
23 7117582 1 EXTEND CHAIN SHEAVE PIN
24 8303634 2 HEX HD CAPSCREW, 5/8-11X4
26 1001101867 1 BUSHING SHEAVE ASSY
7114032 1 EXTEND CHAIN SHEAVE
7117502 2 CHAIN SHEAVE BUSHING
27 8305643 2 HEX LOCKNUT, 5/8-11
28 8522012 AR ANTI-SEIZE LUBE, (apply to items 3, 5, 7, 10 & 12)
29 7117572 1 PIN, (S/N 13198 thru 19987 & 0160002332 thru 0160033854)
1001097735 1 PIN, (S/N 0160033855 & After)
K1 8024032 1 THIRD BOOM SECTION EXTEND CHAINS SERVICE KIT,
(includes items 1 thru 8)
K2 8024053 1 FOURTH BOOM SECTION EXTEND CHAIN SERVICE KIT,
(includes items 10 thru 13)