What was found
DURING ACCEPTANCE CHECK AND PRIOR TO SERVICE, FOUND RUST ON THE CENTER FLAP HINGE FITTING UPPER BUSHINGS. REPLACED FITTING PER MM 57-40-1.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING ACCEPTANCE CHECK AND PRIOR TO SERVICE, FOUND RUST ON THE CENTER FLAP HINGE FITTING UPPER BUSHINGS. REPLACED FITTING PER MM 57-40-1.