# SDR UIEA2019060404386

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 31, 2019
- Submitted: June 4, 2019
- Operation: Air carrier
- Aircraft: [N1487A](https://openairdocs.org/aircraft/N1487A), registered now
- Make and model: Boeing 767-31K
- Registry model: [Boeing 767-31K](https://openairdocs.org/model/boeing-767-31k) (OpenAirDocs)
- Aircraft serial: 28865
- Aircraft time: 85,227 hours, 17,188 cycles
- System (JASC): [4950 · APU Bleed Air System](https://openairdocs.org/jasc/4950)
- Part: Sensor
- Part number: 38760354
- Part serial: 819231448
- Condition: Failed
- Location: Inlet Pressure
- Stage of operation: NR
- 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/UIEA2019060404386

## Discrepancy

NO APU DUCT PRESSURE.  T/S APU, BITE THE ECU PER AMM/FIM 49-11 FT 98. FOUND P2 SENSOR FAULT. CLEARED ECU, CLEANED P2 SENSOR, RAN APU AND DUCT PRESSURE WAS 30/30 WITH 1 PACKS ON, 2 PACKS ON 25/26.  REMOVED AND REPLACED INLET PRESSURE (P2) SENSOR IAW AMM 49-61-04. OPS CHECK AND BITE TEST GOOD. NO FURTHER DEFECTS NOTED AT THIS TIME.

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