What was found
DURING C-CHECK INSPECTION WHILE COMPLYING WITH A.D. 78-07-05; S.B. 53-131, FOUND RIGHT MAIN FRAME AT STA 737 CRACKED IN FORWARD INBOARD WEB. REPLACED MAIN FRAME AT STA 737R IAW DC-9 SRM 51-30-5 AND 51-30-2.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING C-CHECK INSPECTION WHILE COMPLYING WITH A.D. 78-07-05; S.B. 53-131, FOUND RIGHT MAIN FRAME AT STA 737 CRACKED IN FORWARD INBOARD WEB. REPLACED MAIN FRAME AT STA 737R IAW DC-9 SRM 51-30-5 AND 51-30-2.