# SDR DXTA2015092106086

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 18, 2015
- Submitted: September 21, 2015
- Operation: Air carrier
- Aircraft: N358QS
- Make and model: Emb EMB-505
- Registry model: [EMB EMB-505](https://openairdocs.org/model/embraer-executive-emb-505) (OpenAirDocs)
- Aircraft serial: 50500250
- Aircraft time: 674 hours, 537 cycles
- System (JASC): [3510 · Crew Oxygen System](https://openairdocs.org/jasc/3510)
- Part: Oxygen Mask
- Part number: 1186F623
- Part serial: 1431
- Condition: Broken
- Location: Cockpit
- Part time: 674 hours, 537 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: B, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA2015092106086

## Discrepancy

THE CONNECTION ON CAPTAINS O2 MASK, BETWEEN THE MASK HOSE & THE HOSE COMING OFF THE FLOW INDICATOR BROKE.  O2 WAS TURNED OFF & THERE IS 900 PSI IN O2 BOTTLE.  REMOVED OLD O2 MASK BOX PN 1186F6-23, SN 1431.  INSTALLED A REPAIRED O2 MASK STORAGE BOX PN 1186F6-23, SN 00391 IAW AMM 35-11-01 & SERVICED IAW AMM 12-16-00.  OPERATIONS CHECKED GOOD AT THIS TIME.

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