# SDR 98ZZZX3971

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 31, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N179US
- Make and model: Bag BAE146200A
- Aircraft serial: E2041
- System (JASC): [3520 · Passenger Oxygen System](https://openairdocs.org/jasc/3520)
- Part: Valve
- Condition: Defective
- Location: Passenger Oxygen
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/98ZZZX3971

## Discrepancy

ATW - OXYGEN BOX 8RT.  OXYGEN SHUT OFF WILL NOT STOP FLOW COMPLETELY.  REMOVED AND REPLACED OXYGEN MASK AT 8RT.  OPS AND LEAK CHECKS OK.

---
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.