3/8" flat washer
3/8 x 5" Carriage bolt
3/8" lock nut
This hole empty.
12
1. Remove any wood or plastic material in hole openings. Locate the swing beam between the brackets and attach as shown.
HINT: Loosen bolts in 3-1/4" posts to help align holes for 5" bolts if necessary.
Tighten fasteners slightly snug at this point. Do
NOT
fully tighten.