Riveted firewall stiffener assemby to firewall. Used 3/16" pop rivet at 2nd from bottom hole to fix oversized hole. Installed bolt securing landing gear plate to forward fuselage. (page 54-03, steps 4 and 5).
Riveted F-1295-MOD-R skin stiffener to the fwd fuselage skin, Repeated for F-1295-MOD-L skin stiffener. (page 54-06, steps 1 and 2).