What was found
WHILE IN FOR SI CHECK, MAINTENANCE REPORTED CORROSION ON STR 21R AT BS 400 WL 177. REMOVED CORROSION, OUT OF LIMITS IAW SRM 53-10-1. REMOVED SECTION OF STR FROM STA 360 TO 410 AND REPLACED SECTION IAW SRM 53-10-1 AND 51-40-3.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHILE IN FOR SI CHECK, MAINTENANCE REPORTED CORROSION ON STR 21R AT BS 400 WL 177. REMOVED CORROSION, OUT OF LIMITS IAW SRM 53-10-1. REMOVED SECTION OF STR FROM STA 360 TO 410 AND REPLACED SECTION IAW SRM 53-10-1 AND 51-40-3.