North Star MTBSL - Attach Boom Arms to Bracket

Assembly (continued)
12
Step Six: Attach boom arms to the boom bracket
1. Attach the boom arms to the boom bracket with (2) 5/16 x 1” bolts, (2) 5/16 nyloc nuts, and
(4) 5/16 flat washers.
2. Tighten nuts until the boom arms do not move freely. (They should still be loose enough to
move up and down.)
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5/16 Nyloc nut
Boom arm
5/16 Flat
was
h
er
5/16 Flat washer
5/16 Nyloc nut
Boom
b
r
ac
k
et
5/16 x 1”
Bolt
5/16 Flat washer
5/16 x 1” Bolt
Boom bracket
5/16 Flat washer
Boom arm