# SDR SCNA99660

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 31, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N152SY](https://openairdocs.org/aircraft/N152SY), registered now
- Make and model: Doug DC-10-15
- Registry model: [Doug DC-10-15](https://openairdocs.org/model/mcdonnell-douglas-dc-10-15) (OpenAirDocs)
- Aircraft serial: 48289
- System (JASC): [3520 · Passenger Oxygen System](https://openairdocs.org/jasc/3520)
- Part: O2 Mask
- Condition: Failed
- Location: Cabin
- Stage of operation: IN
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SCNA99660

## Discrepancy

DURING A HEAVY MAINTENANCE CHECK, THE L2 AND R2 ATTENDANT PANEL OXYGEN MASKS DID NOT DEPLOY DURING TEST.  TS AND REPLACED RELEASE SWITCH.  ADJUSTED SPRING HEIGHT ON DOOR PER DC10 MM 352101.  REINSTALLED DOOR.  OPERATIONALLY CHECKS GOOD.

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