What was found
POST FLT 3564 - PIT - MAIN PASSENGER DOOR DIFFICULT TO OPEN AND CLOSE FROM INSIDE THE CABIN. MAINTENANCE LUBED THE DOOR LINKAGE. OPERATIONAL CHECK OF THE DOOR WAS SATISFACTORY.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
POST FLT 3564 - PIT - MAIN PASSENGER DOOR DIFFICULT TO OPEN AND CLOSE FROM INSIDE THE CABIN. MAINTENANCE LUBED THE DOOR LINKAGE. OPERATIONAL CHECK OF THE DOOR WAS SATISFACTORY.