What was found
AIRCRAFT IN BASE MAINTENANCE. WEAR ON LEFT WING INBOARD FLAP TRACK INBOARD HALVE AT -Y1830. REPLACED FLAP TRACK PER SRM 57-52-03 AND AMM 57-54-21.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT IN BASE MAINTENANCE. WEAR ON LEFT WING INBOARD FLAP TRACK INBOARD HALVE AT -Y1830. REPLACED FLAP TRACK PER SRM 57-52-03 AND AMM 57-54-21.