As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER SHUTDOWN AND DISARMING DOORS, L1 DOOR WOULD NOT OPEN. TRANSFERRED TO DMI #100297816 IAW KA MELB 25-10 52-11-01-01B. CAT C. DUE 2-10-26 (M) PROCEDURE C/W PLACARDS INSTALLED. PERFORMED ADJUSTMENT OF GIRT BAR FLOOR FITTING IAW B777/200/300 AMM 52-11-18. ALL CHECKS GOOD. THIS CLEARS DMI 100297816, ALL PLACARDS REMOVED.