What was found
ON FLT NR 363 - BOS-RDU, CAPTAIN COULD NOT PRESSURIZE THE CABIN IN MANUAL OR AUTO. MAINTENANCE FOUND THE OUTFLOW VALVE CONTROL WHEEL STUCK IN FULL OPEN POSITION. MAINTENANCE FREED WHEEL AND OPS CHECKED OK. (M)
- Difficulty date
- February 25, 1996
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N917VV
- Make and model
- Doug DC932
- Aircraft serial
- 47323
- System (JASC)
- 2133 · Pressure Regulator/Outflow Valve
- Part
- Control Wheel
- Condition
- Stuck Open
- Location
- Outflow Vlv
- Stage of operation
- CL
- Nature of condition
- O
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.