# SDR QXEA200701715

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 9, 2007
- Submitted: November 15, 2007
- Operation: Air carrier
- Aircraft: N611QX
- Make and model: Cndair CL6002C10
- Aircraft serial: 10041
- Aircraft time: 14,885 hours, 10,582 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Shutoff Valve
- Part number: GG67080027
- Part serial: 00665
- Condition: Failed
- Location: Lt Eng Bleed Sys
- Part time: 6,321 hours, 10,034 cycles
- 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/QXEA200701715

## Discrepancy

PDX - RECEIVED A LEFT ENGINE BLEED CAUTION.  RETURNED TO THE GATE. MAINTENANCE REPLACED THE LEFT PRSOV.  MDC SHOWED A FAIL WORD 352 BIT A & B.  OPERATIONAL CHECKS GOOD.  AIRCRAFT RETURNED TO SERVICE.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.