What was found
AIR TURNBACK, AIRCRAFT DID NOT PRESSURIZE IN AUTO OR ALTERNATE MODE. REMOVED AND REPLACED NEGATIVE PRESSURE VALVE PER MM.
- Difficulty date
- May 24, 2007
- Submitted
- May 25, 2007
- Operation
- Air carrier
- Aircraft
- N708SW
- Make and model
- Boeing 7377H4
- Aircraft serial
- 27842
- Aircraft time
- 31,954 hours, 19,188 cycles
- System (JASC)
- 2130 · Cabin Pressure Control System
- Part
- Valve
- Part number
- 7207376
- Part serial
- 96C812
- Condition
- Inoperative
- Location
- Cabin Pressure
- Stage of operation
- CL
- 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.