What was found
UNABLE TO PRESSURIZE IN AUTO OR STANDBY. RETURNED TO DEN. *S/D* REPLACED FLOW CONTROL VALVE.
- Difficulty date
- May 5, 1999
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N7441U
- Make and model
- Boeing 727222
- Aircraft serial
- 21895
- Engine
- Pwa JT8D15
- System (JASC)
- 2130 · Cabin Pressure Control System
- Part
- Valve
- Condition
- Failed
- Location
- Cabin
- Component
- Sundstrand · TSK56697
- Stage of operation
- CL
- Nature of condition
- O
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.