# SDR 97UAL900278

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 9, 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): [3697 · Pneumatic System Wiring](https://openairdocs.org/jasc/3697)
- Part: Wire
- Condition: Chafed
- Location: Rt Engine
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/97UAL900278

## Discrepancy

RIGHT ENGINE BLEED OFF' EICAS AND BLEED OFF WARNING LIGHT DISPLAYED DURING CLIMBOUT.  *S/D*  MAINTENANCE FOUND WIRE CHAFED THROUGH AT PRESSURE REGULATING VALVE, CONTACTING ADJACENT METAL TUBING.  REPAIRED WIRING AND SECURED.

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