What was found
DURING C-CHECK, AN INTERCOSTAL FROM STA 718 TO 737 RBL 50 WAS FOUND CORRODED. THE INTERCOSTAL WAS REPLACED IAW DC9 SRM 51-30-2.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING C-CHECK, AN INTERCOSTAL FROM STA 718 TO 737 RBL 50 WAS FOUND CORRODED. THE INTERCOSTAL WAS REPLACED IAW DC9 SRM 51-30-2.