What was found
MAIN CABIN DOOR WILL NOT OPEN SMOOTHLY. FOUND UPPER DOOR CENTERING PLATES TOO TIGHT. ADJUSTED AND FOUND AFT OVER CENTER LOCK FROZEN. REMOVED AFT SHAFT, CLEANED AND LUBED, REINSTALLED SHAFT. OPS CHECK GOOD IAW 52-11-00.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
MAIN CABIN DOOR WILL NOT OPEN SMOOTHLY. FOUND UPPER DOOR CENTERING PLATES TOO TIGHT. ADJUSTED AND FOUND AFT OVER CENTER LOCK FROZEN. REMOVED AFT SHAFT, CLEANED AND LUBED, REINSTALLED SHAFT. OPS CHECK GOOD IAW 52-11-00.