# SDR IPXA1668640

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 15, 2011
- Submitted: August 15, 2011
- Operation: Air carrier
- Aircraft: [N337UP](https://openairdocs.org/aircraft/N337UP), registered now
- Make and model: Boeing 767-34AF
- Registry model: [Boeing 767-34AF](https://openairdocs.org/model/boeing-767-34af) (OpenAirDocs)
- Aircraft serial: 27241
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Shutoff Valve
- Condition: Dirty
- Location: Lt Eng Bleed
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA1668640

## Discrepancy

INSPECTION TYPE: ETOP, LT ENGINE BLEED EICAS MSG AND SWITCH LIGHT ILLUMINATED.     MANUALLY CYCLED PRSOV AND CLEANED C/P.  ENG RAN BY CREW CHECK OK IAW AMM 36-11-00-5.

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