What was found
DOOR 4L FAILED TO OPEN IN EMERGENCY MODE DURING DITCHING DEMONSTRATION. TROUBLESHOOTING FOUND THE FAILURE OCCURRED IN THE PNEU DRIVE MOTOR. PNEU DRIVE MOTOR IS 'ON CONDITION' WITH OPS CHECK DUE IN 1,000-HOUR INTERVALS.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DOOR 4L FAILED TO OPEN IN EMERGENCY MODE DURING DITCHING DEMONSTRATION. TROUBLESHOOTING FOUND THE FAILURE OCCURRED IN THE PNEU DRIVE MOTOR. PNEU DRIVE MOTOR IS 'ON CONDITION' WITH OPS CHECK DUE IN 1,000-HOUR INTERVALS.