Parts Manual Manual

3120812 150HAX 3-7
SECTION 3 BOOM
FIGURE 3-2. MAIN BOOM ASSEMBLY
ITEM # PART NUMBER QTY. DESCRIPTION REV.
Ref. MAIN BOOM ASSEMBLY
0800741 Ref. Machines Built Through 1992 C
0800841 Ref. Machines Built 1993 To S/N 34994 5
0801110 Ref. Machines Built S/N 34994 To Present 11
1 0800723 1 Main Base Boom
1A 0961557 2 Bushing, Bronze
2 0800724 1 Main Mid Boom
3 1 Main Fly Boom Options:
0800725 Prior to S/N 34994
0801111 S/N 34994 to Present
4 1 Telescope Cylinder Assembly Options (See Section 5 for
Breakdown):
1682490 Prior to January 1993
1682901 January 1993 to Present
5 3580177 1 Sheave, Extend
6 3421350 2 Pin, Sheave
7 4761800 2 Lockwasher
8 4740003 2 Washer, Special
9 0641808 2 Bolt 1/2”-13NC x 1”
10 2160002 2 Grease Fitting
11 0100011 A/R Compound, Locking
12 1 Chain, Fly Extend Options:
1260168 Prior to January 1993
1260290 January 1993 to Present
13 1260263 1 Chain, Fly Retract
14 Chain, Fly Safety Extend Options:
1260264 Prior to January 1993
1260291 January 1993 to Present
15 1260265 1 Chain, Fly Safety Retract Chain
16 1360232 1 Clevis, Extend and Retract
17 1 Clevis, Safety Extend and Retract Options:
1360233 Prior to January 1993
1360271 January 1993 to Present
18 3421885 1 Pin, Clevis Attach
19 3450505 2 Pin, Cotter
20 3421206 1 Pin, Clevis
21 3421205 6 Pin, Clevis
22 4751500 13 Flatwasher 5/16”
23 3450303 7 Pin, Cotter
24 3421628 4 Pin, Clevis
25 4751400 19 Flatwasher 1/4”
26 3450203 4 Pin, Cotter
27 0236758 1 Adjustment, Chain Assembly (See Items 401-409 for
Breakdown)
28 0251804 1 Adjustment, Chain Assembly (See Items 301-309 for
Breakdown