What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON LEFT WING AILERON #4 HINGE PIN AT WS 14057 AND RIB 26. REPLACED HINGE PIN PER TASK CARD 25C50027005.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON LEFT WING AILERON #4 HINGE PIN AT WS 14057 AND RIB 26. REPLACED HINGE PIN PER TASK CARD 25C50027005.