# SDR 97UAL900502

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 2, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N658UA](https://openairdocs.org/aircraft/N658UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 27113
- Engine: Pwa PW4060
- System (JASC): [7530 · Compressor Bleed Control](https://openairdocs.org/jasc/7530)
- Part: Filter
- Condition: Dirty
- Location: Rt Engine
- Component: Hamilton Sta, 773288
- Stage of operation: TO
- Nature of condition: J
- Precautionary procedure: C, D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/97UAL900502

## Discrepancy

ABORTED TAKEOFF AT LHR AT 90 KNOTS DUE TO RT ENGINE BLEED OFF LIGHT ILLUMINATED AND EICAS MESSAGE RIGHT ENGINE BLEED OFF.  *S/D*  REPLACED RH PRSOV 02 JULY.  SHOP FOUND INLET FILTER COMPLETELY CLOGGED, PREVENTING VALVE FROM OPENING.

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