As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT IN BASE MAINTENANCE. DURING OPERATIONAL TEST OF PASSENGER CREW DOOR 831 HARD IMPACT BETWEEN DOOR BUFFER AND FUSELAGE AT FORWARD GALLEY AREA (1 EA). REPLACED CYLINDER DOOR DAMPER ON PASSENGER CREW DOOR 831 AT FORWARD GALLEY AREA, PER AMM 52-11-14-400-001-B.