# SDR UIEA2019081635130

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 12, 2019
- Submitted: August 16, 2019
- Operation: Air carrier
- Aircraft: [N663GT](https://openairdocs.org/aircraft/N663GT), registered now
- Make and model: Boeing 767324
- Aircraft serial: 27568
- Aircraft time: 101,584 hours, 19,500 cycles
- System (JASC): [2133 · Pressure Regulator/Outflow Valve](https://openairdocs.org/jasc/2133)
- Part: Actuator
- Part number: 20224809
- Part serial: 68881
- Condition: Malfunctioned
- Location: Outflow Valve
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2019081635130

## Discrepancy

FWD OUTFLOW VALVE CANT FULLY CLOSE DURING PFM CABIN PRESSURING TEST(<P>REPLACE THE OUTFLOW VLV ACTUATOR. PERFORM CABIN PRESS TEST AND RESULT PASS IAW <SPAN>AMM 21-31-04-004-001  </SPAN><SPAN>AMM 21-31-04-404-010</SPAN></P>)

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