What was found
AIRCRAFT IN BASE MAINTENANCE: L4 DOOR DAMPER CYLINDER HAS A LOSS OF FLUID AT PRESSURE GAUGE. REPLACED DOOR DAMPER PER AMM 52-13-14.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT IN BASE MAINTENANCE: L4 DOOR DAMPER CYLINDER HAS A LOSS OF FLUID AT PRESSURE GAUGE. REPLACED DOOR DAMPER PER AMM 52-13-14.