# SDR UIEA2018073001591

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 30, 2018
- Submitted: August 6, 2018
- Operation: Air carrier
- Aircraft: [N1381A](https://openairdocs.org/aircraft/N1381A), registered now
- Make and model: Boeing 767316
- Aircraft serial: 27615
- Aircraft time: 84,533 hours, 17,896 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Shutoff Valve
- Part number: 3987748
- Part serial: 4244
- Condition: Malfunctioned
- Location: Ac Bay
- Stage of operation: LD
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2018073001591

## Discrepancy

FWD EQUIP VALVE EICAS UPON TAXI IN. REMOVED AND REPLACED AIR MODULATING SHUTOFF VALVE IAW AMM 21-28-01, NO FURTHER MESSAGE AND OPS CHECK GOOD.

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