What was found
SHORTLY AFTER DEPARTURE ISSUE WITH PRESSURIZATION. MAIN OUTFLOW VALVE FAILED. REPLACED VALVE AND SYSTEM CHECKED GOOD.
- Difficulty date
- January 4, 2006
- Submitted
- January 10, 2006
- Operation
- Air carrier
- Aircraft
- N385UA
- Make and model
- Boeing 737322
- Aircraft serial
- 24660
- Aircraft time
- 44,951 hours, 32,069 cycles
- Engine
- Cfmint CFM563C1
- System (JASC)
- 2133 · Pressure Regulator/Outflow Valve
- Part
- Outflow Valve
- Condition
- Malfunctioned
- Location
- Cabin Pressure
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.