# SDR 96UAL900142

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 22, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N655UA](https://openairdocs.org/aircraft/N655UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 25393
- Engine: Pwa PW4060
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Prsov
- Part number: 773288
- Condition: Dirty Filter
- Location: Rt Engine
- Component: Hamilton Sta, PCN6439026
- Stage of operation: NR
- Nature of condition: J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/96UAL900142

## Discrepancy

AIRCRAFT RETURNED TO BLOCKS DUE TO RIGHT ENGINE PRSOV FAILURE.  REPLACED PRSOV, THE FILTER ASSEMBLY WAS CLOGGED.

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