As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) 2 ROLL PINS SECURING BACK COVER FOUND MISSING DURING INSPECTION ALLOWING COVER TO PUSH OUT. CLASSED AS RECURRENT FAILURE. FLEET CHECK TO BE CARRIED OUT AS THIS IS SECOND OCCURRENCE. SUBMITTER RECOMMENDS LOCKWIRING OF PINS AT OVERHAUL.