# SDR SWAA032600

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 22, 2003
- Submitted: December 8, 2003
- Operation: Air carrier
- Aircraft: [N765SW](https://openairdocs.org/aircraft/N765SW), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 29805
- Aircraft time: 13,573 hours, 7,696 cycles
- System (JASC): [3520 · Passenger Oxygen System](https://openairdocs.org/jasc/3520)
- Part: Ball
- Part number: 417N3137
- Condition: Loose
- Location: Cabin
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA032600

## Discrepancy

DURING SCHEDULED RON CHECK, (DUE TO SWA SDR SWAA03-2584) FOUND PAX O2 SYS SWEDGED BALLS PULLED AT PSU'S 13 ABC AND 10 DEF.  REATTACHED BALLS PER MM.

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