# SDR 2008UALA05478

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 25, 2008
- Submitted: September 22, 2008
- Operation: Air carrier
- Aircraft: N532UA
- Make and model: Boeing 757222
- Aircraft serial: 25072
- Aircraft time: 59,178 hours, 19,398 cycles
- Engine: Pwa PW2037
- System (JASC): [3510 · Crew Oxygen System](https://openairdocs.org/jasc/3510)
- Part: Regulator
- Condition: Leaking
- Location: Oxygen System
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2008UALA05478

## Discrepancy

CREW O2 BELOW LIMITS - RTFL. FOUND LEAK AT REGULATOR AND INDICATION ISSUE.  REPLACED PRESSURE TRANSDUCER AND REPLACED PRESSURE REGULATOR OPS OK, NO REPEATS.

---
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.