# SDR F3LA200100001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 1, 2001
- Submitted: January 3, 2001
- Operation: Air carrier
- Aircraft: [N318FL](https://openairdocs.org/aircraft/N318FL), registered now
- Make and model: Boeing 737-3Q8
- Registry model: [Boeing 737-3Q8](https://openairdocs.org/model/boeing-737-3q8) (OpenAirDocs)
- Aircraft serial: 26301
- Aircraft time: 26,378 hours, 10,645 cycles
- System (JASC): [2133 · Pressure Regulator/Outflow Valve](https://openairdocs.org/jasc/2133)
- Part: Gasket
- Part number: 2888
- Condition: Inoperative
- Location: Outflow Valve
- Stage of operation: CL
- How discovered: L
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/F3LA200100001

## Discrepancy

AIR TURN BACK.  FLIGHT CREW REPORTED AUTO PRESSURIZATION INOPERATIVE.  RETURNED TO ATL WITHOUT INCIDENT.  REPLACED OUTFLOW VALVE HEATER GASKET AND CHECKED OKAY.

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