# SDR DXTA200802825

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 3, 2008
- Submitted: February 27, 2008
- Operation: Air carrier
- Aircraft: [N690QS](https://openairdocs.org/aircraft/N690QS), registered now
- Make and model: Cessna 560XL
- Registry model: [Cessna 560XL](https://openairdocs.org/model/cessna-560xl) (OpenAirDocs)
- Aircraft serial: 5605090
- Aircraft time: 6,696 hours, 5,358 cycles
- Engine: Pwa PW545A
- System (JASC): [3510 · Crew Oxygen System](https://openairdocs.org/jasc/3510)
- Part: Oxygen Mask
- Part number: MC1016150
- Part serial: 83593
- Condition: Leaking
- Location: Cockpit
- Part time: 1,442 hours, 1,191 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA200802825

## Discrepancy

CAPT'S 02 MASK HOSE DEVELOPED A LEAK WHERE IT ATTACHES TO MASK AND COULD NOT STOP LEAK. INSTALLED NEW O2 MASK. OPS CHECK GOOD IAW MM CH 35-10-01. (K)

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