# SDR RU3A20180724032

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 24, 2018
- Submitted: July 25, 2018
- Operation: Air carrier
- Aircraft: [N12](https://openairdocs.org/aircraft/N12), registered now
- Make and model: Beech C90GTI
- Registry model: [Beech C90GTI](https://openairdocs.org/model/hawker-beechcraft-c90gti) (OpenAirDocs)
- Aircraft serial: LJ1966
- Aircraft time: 2,335 hours, 1,808 cycles
- Engine: Pwa PT6A135A
- Engine time: 2,335 hours, 1,808 cycles
- System (JASC): [7797 · Engine Indicating System Wiring](https://openairdocs.org/jasc/7797)
- Part: Wire
- Part number: 44A76202006090
- Condition: Loose
- Location: Nr 2 Engine
- Part time: 2,335 hours, 1,808 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: E, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/RU3A20180724032

## Discrepancy

WHILE IN FLIGHT, CREW OF N12 SHUT DOWN NR 2 ENGINE FOR ITT FLUCTUATIONS AND REDLINING. AFTER ENGINE SHUTDOWN, ITT TEMP WAS STILL MEASURING OVER 900C.  ON THE GROUND, TECHNICIAN LOCATED A BAD CRIMP ON A NEW WIRING HARNESS INSTALLED ON THE T5 WIRING HARNESS ON THE NR 2 ENGINE.  TECHNICIAN WAS ABLE TO DUPLICATE THE DISCREPANCY BY MOVING THE WIRES.  THE FAULTY WIRE WAS RE-CRIMPED.  DISCREPANCY WAS CLEARED AND AIRCRAFT RETURNED TO SERVICE.

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