As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT IN BASE MAINTENANCE: PASSENGER / CREW DOOR 831 DAMPER AND EMERGENCY OPERATION CYLINDER / DAMPER DOES NOT PASS THE OPERATIONAL TEST OF THE DAMPING FUNCTION. REPLACED DAMPER AND EMERGENCY OPERATION CYLINDER / DAMPER AND ACCOMPLISHED A SATISFACTORY OPERATIONAL TEST PER AMM 52-11-14-400-001-B AND 52-10-00-710-001-D.