What was found
SHIP 6821 R4 DOOR WILL NOT ARM. CORRECTIVE ACTION: NO TROUBLE FOUND IAW B757 AMM 52-11. (8386772)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SHIP 6821 R4 DOOR WILL NOT ARM. CORRECTIVE ACTION: NO TROUBLE FOUND IAW B757 AMM 52-11. (8386772)