What was found
AIRCRAFT WAS GROUNDED: L4 DOOR DAMPER PERCUSSION DIAPHRAGM BLOWN. REMOVED AND REPLACED L4 DOOR DAMPER PERCUSSION DIAPHRAGM IAW AMM 52-10-00-610-001-A.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT WAS GROUNDED: L4 DOOR DAMPER PERCUSSION DIAPHRAGM BLOWN. REMOVED AND REPLACED L4 DOOR DAMPER PERCUSSION DIAPHRAGM IAW AMM 52-10-00-610-001-A.