As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING A WEEKLY INSPECTION, DISCOVERED THE AFT R2 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER DOES NOT HOLD PRESSURE. R & R THE DOOR DAMPER AND EMERGENCY OPERATION CYLINDER DIAPHRAGM IAW AMM 52-10-00-610-001-A, AND R & R THE FILLING VALVE IAW AMM 52-10-00-610-003A. NO LEAKS NOTED. DOOR DAMPER CYLINDER HOLDS PRESSURE. OK FOR SERVICE.