What was found
DURING COMPLIANCE OF A.D. 79-03-01; S.B. 57-118, FOUND THE RIGHT OUTBOARD FLAP HINGE, INBOARD LOWER ATTACH STUD INDICATED A CRACK BY THE ULTRASONIC INSPECTION. REPLACED STUD IAW DC-9 M.M. 57-40-1.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING COMPLIANCE OF A.D. 79-03-01; S.B. 57-118, FOUND THE RIGHT OUTBOARD FLAP HINGE, INBOARD LOWER ATTACH STUD INDICATED A CRACK BY THE ULTRASONIC INSPECTION. REPLACED STUD IAW DC-9 M.M. 57-40-1.