What was found
OUTFLOW VALVE STUCK FULL CLOSED AFTER T/O IN AUTO 1 AND AUTO 2. REPLACED OUTFLOW VALVE ACTUATOR AND PRESSURE CONTROLLER.
- Difficulty date
- November 13, 2000
- Submitted
- November 21, 2000
- Operation
- Air carrier
- Aircraft
- N907DL
- Make and model
- Doug MD88
- Aircraft serial
- 49538
- Aircraft time
- 37,582 hours, 31,464 cycles
- System (JASC)
- 2133 · Pressure Regulator/Outflow Valve
- Part
- Outflow Valve
- Part number
- 20219742
- Part serial
- 111444
- Condition
- Failed
- Location
- Aft Fuselage
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.