# SDR KY7A20150116001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 16, 2015
- Submitted: January 20, 2015
- Operation: Air carrier
- Aircraft: [N779BC](https://openairdocs.org/aircraft/N779BC), registered now
- Make and model: Swrngn SA227BC
- Aircraft serial: BC779B
- Aircraft time: 35,120 hours, 39,492 cycles
- Engine: Garrtt TPE33112UHR
- Engine time: 24,529 hours, 27,737 cycles
- System (JASC): [7810 · Engine Collector/Tailpipe/Nozzle](https://openairdocs.org/jasc/7810)
- Part: Exhaust Duct
- Part number: 31015828
- Condition: Cracked
- Location: Rt Engine
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: E, F, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/KY7A20150116001

## Discrepancy

APPROXIMATELY 12 MINUTES AFTER TAKEOFF, THE RT ENG FIRE WARNING & WING OVERHEAT LIGHTS ILLUMINATED.  PILOT  PERFORMED EMER STOP FEATHER & FIRED THE FIRE EXTINGUISHER; THE WARNINGS EXTINGUISHED IMMEDIATELY.  RETURNED & LANDED WITHOUT INCIDENT.  POST LANDING INSPECTION REVEALED NO FIRE DAMAGE TO THE ENG OR ENG COMPARTMENT.  MX PERSONNEL WERE DISPATCHED.  DURING ENG RUNS A 2.5 INCH CRACK IN THE EXHAUST DUCT BETWEEN TWO EGT PROBE BOSSES WAS DISCOVERED.

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