What was found
PHL - 1R DOOR WILL NOT ARM. THE 1R DOOR ANTI LATCH OPEN BLOCKER ADJUSTED ON DOOR COVER. DOOR ARMS AND DISARMS NORMAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PHL - 1R DOOR WILL NOT ARM. THE 1R DOOR ANTI LATCH OPEN BLOCKER ADJUSTED ON DOOR COVER. DOOR ARMS AND DISARMS NORMAL.