# SDR QMLA2013F00175

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 31, 2013
- Submitted: September 9, 2013
- Operation: General aviation
- Aircraft: [N900UM](https://openairdocs.org/aircraft/N900UM), registered now
- Make and model: Doug MD 900
- Registry model: [Doug MD 900](https://openairdocs.org/model/mcdonnell-douglas-helicopter-md-900) (OpenAirDocs)
- Aircraft serial: 90000112
- Aircraft time: 1,804 hours, 8,127 cycles
- System (JASC): [2697 · Fire Protection System Wiring](https://openairdocs.org/jasc/2697)
- Part: Wire
- Condition: Chafed
- Location: Fire Detector
- Stage of operation: IN
- How discovered: O
- Nature of condition: N
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QMLA2013F00175

## Discrepancy

NR 2 ENGINE FIRE LIGHT ILUMINATED AND FAULT RECORDED IN IIDS.  FOUND FIRE LOOP WIRE SHIELDING CHAFED THROUGH NEAR THE BACK SIDE OF THE NR 2 ENGINE FIRE WALL.

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