What was found
MAIN CABIN DOOR WOULD NOT OPEN FROM OUTSIDE. (FLT 5520) LUBRICATED DOOR PINS AND LATCHES.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
MAIN CABIN DOOR WOULD NOT OPEN FROM OUTSIDE. (FLT 5520) LUBRICATED DOOR PINS AND LATCHES.