What was found
UNABLE TO OPEN MAIN CABIN DOOR. REMOVED INSULATION FOULING TOP DOOR LOCK PINS AND LUBRICATED DOOR IAW AMM.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
UNABLE TO OPEN MAIN CABIN DOOR. REMOVED INSULATION FOULING TOP DOOR LOCK PINS AND LUBRICATED DOOR IAW AMM.