# SDR HEEA20120530987

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 30, 2012
- Submitted: May 31, 2012
- Operation: Air carrier
- Aircraft: N922PH
- Make and model: Skrsky S92A
- Aircraft serial: 920096
- Aircraft time: 2,594 hours
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Flex Coupling
- Part number: 9230604805104
- Condition: Worn
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HEEA20120530987

## Discrepancy

THE NR 2 ENGINE FIRE LIGHT FLICKERED WITH FIRE ENG 2 AUDIO ABOUT HALF OF THE TIME.  ACFT WAS CRUISING AT 6500 FT.  DURING DESCENT THE FIRE LIGHT DID NOT FLICKER.  NR 2 ENGINE OTBD LOWER AFT CABIN TUBE ASSY WAS REPLACED DUE TO WEAR.

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