What was found
UNABLE TO MAINTAIN CABIN ALTITUDE IN CLIMB, REGAINED PRESSURIZATION BY CHECK LIST, FL 180 CABIN ALT CLIMBING OFF, LANDING PIT. REPLACED LEFT FLOW CONTROL VALVE AND RETURNED TO SERVICE.
- Difficulty date
- November 17, 1995
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N523DA
- Make and model
- Boeing 727232
- Aircraft serial
- 21583
- System (JASC)
- 2130 · Cabin Pressure Control System
- Part
- Flow Contl Vlv
- Condition
- Failed
- Location
- Left
- Component
- 39608831
- Stage of operation
- CL
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.