What was found
AIR TURNBACK, NO PRESSURIZATION AFTER TAKEOFF, CONFIGURED FOR SINGLE PACK OPS. REMOVED AND REPLACED AFT CARGO DOOR SEAL AND REMOVED AND REPLACED EQUIP COOLING PRESSURIZATION CHECK VALVE PER MM.
- Difficulty date
- April 14, 2002
- Submitted
- April 17, 2002
- Operation
- Air carrier
- Aircraft
- N333SW
- Make and model
- Boeing 7373H4
- Aircraft serial
- 23697
- Aircraft time
- 46,646 hours, 44,734 cycles
- System (JASC)
- 2130 · Cabin Pressure Control System
- Part
- Check Valve
- Part number
- 327375
- Part serial
- 3795
- Condition
- Failed
- Location
- E/E Bay
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- P
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.