As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
L2 DOOR DIFFICULT TO OPEN & CLOSE. ACFT GROUNDED. PERFORMED GVI OF DOOR MECHANISM, FOUND JAM NUT ON GUIDE ARM ROD END LOOSE. ADJUSTED GUIDE ARM AND SECURED JAM NUT, IAW AMM TASK 52-13-21-400-802. AFT ENTRY DOOR OPERATES NORMAL. OPS CHECKED GOOD, IAW AMM 52-11-00, NO FURTHER DEFECTS NOTED.