What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION LEFT WING AILERON #1 HINGE PIN AT WS 12277 AND RIB 23. REPLACED HINGE PIN PER TASK CARD 26C50027005.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT IN BASE MAINTENANCE: CORROSION LEFT WING AILERON #1 HINGE PIN AT WS 12277 AND RIB 23. REPLACED HINGE PIN PER TASK CARD 26C50027005.