As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
L1 DOOR DIFFICULT TO OPEN FROM OUTSIDE. MULTIPLE GATE AGENTS HAD TROUBLE OPENING IT. FOUND FWD AND AFT ROLLERS ON L1 DOOR DIRTY AND BINDING. CLAENED AND LUBED ROLLERS AND PERFORMED A FUNCTIONAL CHECK IAW 52-11-20-720-801-A. OP CHECKS GOOD.