What was found
DURING C-CHECK, FOUND THE AFT PRESSURE BULKHEAD HORIZONTAL STIFFENER, 4TH UP FROM FRP RIGHT SIDE, CLIP CRACKED. REPLACED CLIP IAW DC9 SRM 51-30-5.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING C-CHECK, FOUND THE AFT PRESSURE BULKHEAD HORIZONTAL STIFFENER, 4TH UP FROM FRP RIGHT SIDE, CLIP CRACKED. REPLACED CLIP IAW DC9 SRM 51-30-5.