North Star MTBSL - Manual (Page 12)

Assembly (continued)
12
Step Six: Attach boom ar ms to the boom br acket
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.)
    
5/16 Nyloc nut
Boom arm
5/16 Flat
washer
5/16 Flat washer
5/16 Nyloc nut
Boom
brack et
5/16 x 1”
Bolt
5/16 Flat washer
5/16 x 1” Bolt
Boom bracket
5/16 Flat washer
Boom arm