Castle AT-8 OB - Manual (Page 17)

CASTLE, INC AT‐8 OB OWNERS MANUAL V2.1 Page 17 of 32
6. Install the stop bolts through the holes in the back side of the top beam. The stop bolts
are necessary to keep the arm from sliding off the beam.
7. Stop Bolt Pack Includes:
a. (2) ¼ x 5/8 Hex Head Cap Screw [F14585]
b. (2) ¼ Kep Nut [F01422]
. ( c 2) ¼ Hex Nut [F01423]