Mix epoxy putty and apply to inside curve of landing gear saddle LG-1. Temporarily secure LG-1 to doubler plate LG-1A in boom tube approximately 24-1/2" aft of forward bulkhead in a horizontally level position with hose clamps and tighten into place. Remove excess epoxy and remove forward clamp and drill out 3/16" holes into boom tube doubler plate. Rivet into place with 3/16 " L rivets (HM-16L) (x7). Repeat for aft edge of LG-1.
Clean off excess epoxy putty
Following order set out in Dwg. 3 and landing gear instructions 1-4 drill holes in LG-1A and reinforce with 32 HM-16 (3/16") rivets.