As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PDIS 988 52-10 4436 20DEC18 MEM FACT U LOGPAGES:3045203 L1 DOOR IS VERY DIFFICULT TO CLOSE. DOOR FEELS LIKE IT IS OFF TRACK AND CLOSES WITH A GAP A THE TOP. TOOK SEVERAL ATTEMPTS TO CLOSE CORRECTLY. PEFORMED OPERATIONAL TEST OF THE L1 DOOR IAW 757 AMM 52-11-00-2. OPS CHECKS GOOD. DOORS CLOSES SMOOTHLY. NO GAPS NOTED AT THE TOP OF L1 DOOR. A/C OK TO CONTINUE.