# SDR UALA2010050301495

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 2, 2010
- Submitted: May 3, 2010
- Operation: Air carrier
- Aircraft: [N214UA](https://openairdocs.org/aircraft/N214UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 30220
- Aircraft time: 34,680 hours, 7,605 cycles
- Engine: Pwa PW4084
- System (JASC): [4920 · APU Core Engine](https://openairdocs.org/jasc/4920)
- Part: Apu
- Part number: 38005501
- Part serial: P1394
- Condition: Making Metal
- 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/UALA2010050301495

## Discrepancy

MID BEARING SCAV CHIP DETECTOR HAS LARGE DARK CHUNKS OF PARTICLES ON IT.   THIS IS THE APU MID BEARING SCAVENGE CHIP DETECTOR.  APU REPLACED PER MM.

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