As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE IN C-CHECK, MAINTENANCE FOUND THE AILERON PCU MOUNT FITTING PITTED AT THE ATTACH POINTS AND CONTROL LINKAGES. MAINTENANCE REMOVED THE DAMAGED FITTING, INSTALLED NEW FITTING ONTO AIRCRAFT AND INSTALLED CABLES AND TORQUE TUBES PER MM 27-10-91.