# SDR AALA981206

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 21, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N729AA](https://openairdocs.org/aircraft/N729AA), registered now
- Make and model: Boeing 727227
- Aircraft serial: 20736
- System (JASC): [3530 · Portable Oxygen System](https://openairdocs.org/jasc/3530)
- Part: Pbe
- Part number: 1190030
- Condition: Discharged
- Location: Cabin
- 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/AALA981206

## Discrepancy

DFW - DURING OVERNIGHT MAINTENANCE, FORWARD ENTRY PORTABLE BREATHING EQUIPMENT DEPLETED.  REPLACED PORTABLE BREATHING EQUIPMENT.  SYSTEM GROUND CHECKED NORMAL.  (X)

---
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.