# SDR CA140709007

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 5, 2014
- Submitted: March 12, 2015
- Operation: General aviation
- Make and model: Lear 35A
- Registry model: [Lear 35A](https://openairdocs.org/model/gates-learjet-35a) (OpenAirDocs)
- Aircraft time: 20,969 hours
- Engine: Garrtt TFE73122B
- System (JASC): [7797 · Engine Indicating System Wiring](https://openairdocs.org/jasc/7797)
- Part: Wire Harness
- Part number: 30739501
- Condition: Worn
- Location: Itt
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA140709007

## Discrepancy

(CAN) DURING GROUND OPERATIONS IT WAS NOTED THAT THE ENGINE ITT WAS FLUCTUATING, TROUBLESHOOTING OF THE ITT SYSTEM SHOWED A SECTION OF THE ITT HARNESS OUTER PROTECTIVE CODE MISSING.  REPLACED THE ITT HARNESS.

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