What was found
PAX DOOR DD1 INTERCOSTAL IS CORRODED BETWEEN FS 338 AND FS 347. C-CHECK RO 11/12/2020. INSTALLED NEW PASSENGER DOOR INTERCOSTAL P/N 601R31902-318, IAW CRJ 700 SRM. NO WEIGHT CHANGE. COMPLIED WITH, M-337 AND M-131.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PAX DOOR DD1 INTERCOSTAL IS CORRODED BETWEEN FS 338 AND FS 347. C-CHECK RO 11/12/2020. INSTALLED NEW PASSENGER DOOR INTERCOSTAL P/N 601R31902-318, IAW CRJ 700 SRM. NO WEIGHT CHANGE. COMPLIED WITH, M-337 AND M-131.