What was found
AFTER TAKEOFF, UNABLE TO PRESSURIZE THE AIRCRAFT. FLIGHT RETURNED TO DTW AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE OUTFLOW VALVE ACTUATOR, SYSTEM OPERATIONAL CHECK OK.
- Difficulty date
- February 13, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N600TR
- Make and model
- Doug DC951
- Aircraft serial
- 47783
- System (JASC)
- 2133 · Pressure Regulator/Outflow Valve
- Part
- Actuator
- Part number
- 54447222
- Condition
- Failed
- Location
- Out Flow Valve
- Part time
- 13,478 hours
- Stage of operation
- CL
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.