What was found
AIRCRAFT WAS GROUNDED, L1 DOOR WAS REPORTED TO BE HARD TO OPEN & CLOSE. UPPER SUPPORT ARM FITTING WORN ALLOWING THE BEARING TO MIGRATE OUT OF THE FITTING. REPLACED UPPER SUPPORT ARM FITTING PER AMM 52-11-31-400-002-A.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT WAS GROUNDED, L1 DOOR WAS REPORTED TO BE HARD TO OPEN & CLOSE. UPPER SUPPORT ARM FITTING WORN ALLOWING THE BEARING TO MIGRATE OUT OF THE FITTING. REPLACED UPPER SUPPORT ARM FITTING PER AMM 52-11-31-400-002-A.