What was found
AIRCRAFT DIVERTED EN ROUTE WHEN FLIGHT CREW COULD NOT CONTROL CABIN PRESSURIZATION. AUTOMATIC FLOW CONTROL VALVE FAILED. REPLACED AUTO FLOW CONTROL VALVE.
- Difficulty date
- July 17, 2003
- Submitted
- July 22, 2003
- Operation
- Air carrier
- Aircraft
- N325UA
- Make and model
- Boeing 737322
- Aircraft serial
- 23957
- Aircraft time
- 44,747 hours, 23,720 cycles
- Engine
- Ge CFM56*
- System (JASC)
- 2131 · Cabin Pressure Controller
- Part
- Controller
- Condition
- Malfunctioned
- Location
- Cabin Pressure
- Stage of operation
- CR
- 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.