# SDR I5PA2026020168804

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 30, 2026
- Submitted: February 2, 2026
- Operation: Air carrier
- Aircraft: [N688SL](https://openairdocs.org/aircraft/N688SL), registered now
- Make and model: Boeing 757230
- Aircraft serial: 25140
- Aircraft time: 107,654 hours, 27,492 cycles
- System (JASC): [2133 · Pressure Regulator/Outflow Valve](https://openairdocs.org/jasc/2133)
- Part: Outflow Valve
- Part number: 202248010
- Part serial: 1011524
- Condition: Faulted
- Location: Zone 100
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/I5PA2026020168804

## Discrepancy

OUTFLOW REQUIRES MANUAL OPERATION TO OPEN ON THE GROUND.   R & R OUTFLOW VALVE ACTUATOR IAW AMM 21-31-04.

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