Service difficulty report · Control Valve · Boeing 737322
FAA SDR system
- Difficulty date
- July 12, 2007
- Submitted
- July 17, 2007
- Operation
- Air carrier
- Aircraft
- N378UA
- Make and model
- Boeing 737322
- Aircraft serial
- 24653
- Aircraft time
- 49,697 hours, 34,031 cycles
- Engine
- Cfmint CFM563C1
- Part
- Control Valve
- Condition
- Malfunctioned
- Location
- A/C Pack
- 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.
What was found
FLIGHT DIVERTED DUE TO PACK PROBLEM. REPLACED RAM AIR ACTUATOR AND PACK CONTROL VALVE.