# SDR CALA2019090601501

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 6, 2019
- Submitted: September 6, 2019
- Operation: Air carrier
- Aircraft: [N86534](https://openairdocs.org/aircraft/N86534), registered now
- Make and model: Boeing 737824
- Aircraft serial: 62750
- Aircraft time: 11,017 hours, 3,958 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Line
- Condition: Unsecure
- Location: Bleed Air Sys
- Stage of operation: UK
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2019090601501

## Discrepancy

RIGHT BLEED VALVE FAILED IN CLOSED  POSITION. WOULD NOT OPEN. SECURED LINE AT PRSOV, RAN ENGINE CKS GOOD.

---
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.