What was found
DURING C AND D-CHECK ACCEPTANCE INSPECTIONS WHILE COMPLYING WITH AD 78-07-05 AND SB 53-131, FOUND RIGHT MAIN FUSELAGE FRAME AT FS 737 CRACKED. REPAIRED RIGHT MAIN FRAME AT FS 737 IAW DC-9 SB 53-131.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING C AND D-CHECK ACCEPTANCE INSPECTIONS WHILE COMPLYING WITH AD 78-07-05 AND SB 53-131, FOUND RIGHT MAIN FUSELAGE FRAME AT FS 737 CRACKED. REPAIRED RIGHT MAIN FRAME AT FS 737 IAW DC-9 SB 53-131.