# SDR UIEA2019102285750

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 18, 2019
- Submitted: October 22, 2019
- Operation: Air carrier
- Aircraft: [N1229A](https://openairdocs.org/aircraft/N1229A), registered now
- Make and model: Boeing 767306
- Aircraft serial: 28884
- Aircraft time: 70,739 hours, 15,714 cycles
- System (JASC): [3510 · Crew Oxygen System](https://openairdocs.org/jasc/3510)
- Part: Oxygen Box
- Part number: MXP1473
- Part serial: S15555
- Condition: Broken
- Location: Cockpit
- 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/UIEA2019102285750

## Discrepancy

CAPT O2 RESET TEST SWITCH IS BROKEN.(<P>REMOVED AND REPLACED CAPT O2 MASK BOX IAW AMM 35-11-00, OPS CHECK GOOD AND NO LEAKS NOTED. NO OTHER DEFECTS NOTED AT THIS TIME. </P>)

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