# SDR UIEA2017070901134

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 9, 2017
- Submitted: July 13, 2017
- Operation: Air carrier
- Aircraft: [N1181A](https://openairdocs.org/aircraft/N1181A), registered now
- Make and model: Boeing 767-3Y0
- Registry model: [Boeing 767-3Y0](https://openairdocs.org/model/boeing-767-3y0) (OpenAirDocs)
- Aircraft serial: 26206
- Aircraft time: 81,774 hours, 19,818 cycles
- Engine: Ge CF680C2B4F
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Valve
- Condition: Unsecure
- Location: Engine
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2017070901134

## Discrepancy

AFTER TAKE OFF,  RECEIVED SIMUTIANOUS LT ENG OVERHEAT AND ENGINE FIRE,  BOTH ON EICAS WITH MASTER WARNING AND AURAL WARNING.   PERFORMED INSPECTION OF THE NR 1 ENGINE IAW MM 72-00-00. FOUND PLUG ON TCC VALVE LOOSE AND LEAKING OUT ONTO FIRE LOOP.  SECURED THE  LEAK AND CHECKED TCC VALVE,  NO LEAKS NOTED IAW AMM 71-00-00.  REPLACED THE LT OVERHEAT DETECTION WIRES IAW WD 26-11-12, & SWPM 20-10-11.   PERFORMED LT ENGINE FIRE DETECTION OVERHEAT SYS TEST, TESTED OK IAW AMM 26-11-00.

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