# SDR UIEA2017110102154

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 31, 2017
- Submitted: November 17, 2017
- Operation: Air carrier
- Aircraft: [N1093A](https://openairdocs.org/aircraft/N1093A), registered now
- Make and model: Boeing 767-36N
- Registry model: [Boeing 767-36N](https://openairdocs.org/model/boeing-767-36n) (OpenAirDocs)
- Aircraft serial: 30111
- Aircraft time: 76,130 hours, 9,827 cycles
- Engine: Ge CF680C2B7F
- System (JASC): [7300 · Engine Fuel and Control](https://openairdocs.org/jasc/7300)
- Part: Valve
- Part number: 5860040107
- Part serial: ADP69
- Condition: Leaking
- Location: Lt Engine
- Stage of operation: TX
- How discovered: 9
- Nature of condition: K
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2017110102154

## Discrepancy

LEFT ENGINE HAS A SMALL FUEL SEEPAGE FROM THE HPT TURBINE COOLING VALVE SHROUD DRAIN.   REMOVED AND REPLACED LEFT ENG TCC VALVE IAW AMM 75-24-01 , TEST RAN THE NR 1 ENGINE FOR LEAK CHECK , NO LEAKS FOUND,  OPS CHECKED GOOD.

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