What was found
WHILE IN FOR C CHECK, MAINTENANCE REPORTED CORROSION ON STIFFENERS AT STA 203, LBL 18 AND 22, WL 180. REPLACED STIFFENERS PER SRM 51-40-4.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHILE IN FOR C CHECK, MAINTENANCE REPORTED CORROSION ON STIFFENERS AT STA 203, LBL 18 AND 22, WL 180. REPLACED STIFFENERS PER SRM 51-40-4.