DETAIL A
Item
Itean
No.
Description
No.
_
15
Boom 1, 1 1/8" x 48", drilled
32
Caplug 1", black
16
Boom 2, 1 1/8" x 48", drilled
33
Caplug, 1 1/8", blue
17
Boom 3, 1 1/4" x 72", drilled
42
Bolt, #10-24 x 1 1/2", hex head
18
Boom 4, 1 1/4" x 70", drilled
46
Bolt, 1/4"-20 x 3/4", hex head
19
Boom 5, 1 1/8" x 57 1/2", drilled
48
U-Bolt, 5/16"-18 x 3 5/8"
20
Boom 6, 1" x 48", drilled
54
Nut, 910-24, hex, stainless steel
21
Center Boom Splice, 1 1/8" x 26"
55
Nut, 1/4"-20, hex head
22
Boom Sleeve, 1 1/4" x 2"
56
Nut, 5/16"-18, hex head
23
Rear Boom Splice, 1" x 6"
60
Lock
-
washer, 1/4" internal, stainless
29
Bracket, Boom Body, 1 1/4"
61
Lockwasher, 5/16" split, stainless steel
30
Bracket, Boom-to-Mast, 1 l/4"
62
Lock-washer, #10, internal, stainless
DETAIL B
Figure 4 Assembly of Boom and Boom-To-
Mast Bracket
