As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DOOR 4R DIFFICULT TO DISARM. REMOVED DOOR 4R ESCAPE SLIDE TO ACCESS DOOR ARM-DISARM LEVER MECHANISM. FOUND BEARINGS MIGRATING AND RUSTED AT UPPER TORQUE SHAFT FROM ARMING HANDLE TO DOOR ASSIST MECHANISM. CLEANED AND LUBED BEARINGS, BEARINGS WERE NOT MIGRATED. OP CHECKED GOOD. REINSTALLED SAME SLIDE, MR25671-1081, S/N 0538.