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5521 Telescopic Crane Owner’s Manual | Page 31
Extension Boom Assembly - PN 59146 Parts List
PN 59146
ITEM PART DESCRIPTION QTY
1 57925 EXT BOOM 1ST 5521 1H1M 1
2 59147 EXT BOOM 2ND 5521 CRADLE A2B 1H1M 1
3 9363 WEAR PAD 1.12X2.00 RND 2
4 136654 PLATE WEAR PAD COVER 1ST EXT 55/6521 CORSOL 2
5 D0790 WASHER 0.50 FLAT GR8 16
6 10172 CAP SCR 0.50-13X1.00 HHGR8 ZY 8
7 6252 WEAR PAD 0.34X2.50 RND 4
8 11545 SHEAVE 6620 6.75 DIA .31R/1.94 THK 2
9 12824 PIN HITCH 1.00X4.50 1
10 5753 PIN 0.19X1.56 LYNCH 1
11 9706CR PIN TEAR DROP 1.00X3.25 ZC 2
12 343 WASHER 0.31 USS FLAT ZINC 2
13 420 CAP SCR 0.31-18X0.75 HHGR5 1
14 484 CAP SCR 0.31-18 X 0.50 HHGR5 1
15 27719 SPACER BOOM TIP 6620 UHMW 2
16 12178 CAP SCR 0.31-18X3.25 HHGR5 2
17 342 NUT 0.31-18 HH NYLOC 2
18 27710 SPRING ANTI 2 BLOCK CRADLE A2B 2
19 C6106 NUT 0.50-13 HHGR5 NYLOC 3
20 507 CAP SCR 0.50-13X4.50 HHGR5 1
21 31132 SCREW #10-24X0.50 SH SS 2
22 D0178 WASHER #10 SAE FLAT ZINC 2
23 31279 CLAMP 0.31D 0.75W 0.40HL GALV BLK VINYL 1
24 35105 SWITCH LIMIT E1117-B9111-6C 1
25 425 MACHY WASHER 1.25ID 10GA 2
26 51903 PLATE CRADLE 6620/6628 PC BLACK 1
27 C1000 CAP SCR 0.50-13X5.00 HHGR5 2
28 57936 CYLINDER ASM 5521 1H1M 1
29 57937 PIN HITCH 0.75X8.00 1
REV. E
NOTES:
HARDWARE KITS: 97633, 115654.