# SDR AT0500022

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 10, 2005
- Submitted: July 13, 2005
- Operation: Air carrier
- Aircraft: [N994AT](https://openairdocs.org/aircraft/N994AT), registered now
- Make and model: Boeing 717-200
- Registry model: [Boeing 717-200](https://openairdocs.org/model/boeing-717-200) (OpenAirDocs)
- Aircraft serial: 55138
- System (JASC): [3520 · Passenger Oxygen System](https://openairdocs.org/jasc/3520)
- Part: Relay
- Part number: 5D00271
- Condition: Malfunctioned
- Location: Pax Oxygen Sys
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AT0500022

## Discrepancy

PAX O2 ALT REL C/B NR L33 POPPED AFTER 1 RESET.  REMOVED AND REPLACED RELAY R2-5152 AND C/B B1-870.  PERFORMED O2 MASK DROP CHECK PER M/M 35-23, OPS CHECK GOOD.

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