# SDR UALA2008121506875

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 13, 2008
- Submitted: December 17, 2008
- Operation: Air carrier
- Aircraft: [N655UA](https://openairdocs.org/aircraft/N655UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 25393
- Aircraft time: 68,696 hours, 11,227 cycles
- Engine: Pwa PW4060
- Engine time: 62,690 hours, 9,886 cycles
- System (JASC): [7532 · Compressor Bleed Valve](https://openairdocs.org/jasc/7532)
- Part: Bleed Valve
- Condition: Excess Play
- Location: Nr 1 Engine
- Stage of operation: IN
- How discovered: O
- Nature of condition: W
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2008121506875

## Discrepancy

NR 1 ENGINE 2.5 BLEED VALVE HAS EXCESSIVE PLY ON THE RIGHT SIDE OF THE RING.  ALSO FOUND METAL SHAVINGS IN RING AREA AROUND 3 O`CLOCK POS.  REPLACED ESN 724666 WITH ESN 727987 IN POS 01.

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