What was found
UNABLE TO PRESSURIZE AIRCRAFT. *S/D* LEFT PACK FLOW CONTROL VALVE FAILED. REPLACED LEFT PACK FLOW CONTROL VALVE, OPS CHECK OK.
- Difficulty date
- March 2, 1999
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N982UA
- Make and model
- Boeing 737291
- Aircraft serial
- 21640
- Engine
- Pwa JT8D9A
- System (JASC)
- 2130 · Cabin Pressure Control System
- Part
- Valve
- Condition
- Failed
- Location
- Left Pack
- Component
- Alliedsignal · 39606411
- Stage of operation
- NR
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.