What was found
WHILE IN FOR C-CHECK, MAINTENANCE FOUND LEFT WING I/B AILERON FWD, LOWER BALANCE PANEL HINGE PIN IS CORRODED. REMOVED CORRODED HINGE PIN, INSTALLED NEW HINGE PIN IAW 27-10-21.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHILE IN FOR C-CHECK, MAINTENANCE FOUND LEFT WING I/B AILERON FWD, LOWER BALANCE PANEL HINGE PIN IS CORRODED. REMOVED CORRODED HINGE PIN, INSTALLED NEW HINGE PIN IAW 27-10-21.