As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FOUND DURING ROUTINE SCHEDULED MAINTENANCE AT TIMCO/OSC MAINTENANCE FACILITY, STRINGER 28R AT STATION 485 HAS CORROSION INSIDE STRINGER REF TIMCO NON-ROUTINE CARD NR 20265. REMOVED STRINGER, CUT OUT CORROSION, MADE NEW CAP AND STRINGER. INSTALLED STRINGER AND CAP IAW SRM 53-10-3. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)