# SDR P5CA2023011000001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 8, 2023
- Submitted: January 10, 2023
- Operation: Air carrier
- Aircraft: [N777SA](https://openairdocs.org/aircraft/N777SA), registered now
- Make and model: Boeing 777FZB
- Registry model: [Boeing 777FZB](https://openairdocs.org/model/boeing-777fzb) (OpenAirDocs)
- Aircraft serial: 37989
- Aircraft time: 603,301 hours, 6,823 cycles
- System (JASC): [3510 · Crew Oxygen System](https://openairdocs.org/jasc/3510)
- Part: Selector
- Condition: Loose
- Stage of operation: IN
- How discovered: O
- Nature of condition: L, S
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/P5CA2023011000001

## Discrepancy

CAPT OXYGEN MASK EMERGENCY TEST SELECTOR IS LOOSE(<P>PERFORMED MASK AND DEMAND REGULATOR INSPECTION IAW AMM 35-11-18-210-801. OPS CHK NORMAL</P>)

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