What was found
AIRCRAFT IN BASE MAINTENANCE: LEFT AILERON NR 4 HINGE FITTING FAILED BACKLASH CHECK. REPLACED HINGE FITTING IAW AMM 57-61-00-000-801.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT IN BASE MAINTENANCE: LEFT AILERON NR 4 HINGE FITTING FAILED BACKLASH CHECK. REPLACED HINGE FITTING IAW AMM 57-61-00-000-801.