What was found
AIRCRAFT WAS GROUNDED: 1L DOOR WILL NOT ARM. LUBRICATED ARMING / DISARMING MECHANISM AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 12-22-52.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT WAS GROUNDED: 1L DOOR WILL NOT ARM. LUBRICATED ARMING / DISARMING MECHANISM AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 12-22-52.