# SDR FDEA201305060925

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 6, 2013
- Submitted: May 7, 2013
- Operation: Air carrier
- Aircraft: [N935FD](https://openairdocs.org/aircraft/N935FD), registered now
- Make and model: Boeing 757-2T7
- Registry model: [Boeing 757-2T7](https://openairdocs.org/model/boeing-757-2t7) (OpenAirDocs)
- Aircraft serial: 22780
- Aircraft time: 87,336 hours, 32,713 cycles
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Circuit Card
- Part number: 285N002836MODA
- Part serial: D08287
- Condition: Failed
- Location: Fire Detection
- 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/FDEA201305060925

## Discrepancy

LT ENGINE OVERHEAT AT CRUISE (FLT 380).  HAD ASSOCIATED CAUTIOM LIGHT, EICAS AND MASTER CAUTION .  PERFORMED QRH PROCEDURE INCLUDING ENG SHUTDOWN.  LIGHT REMAINED ON ENTIRE TIME.  CREW ADVISED THAT ENG WAS SHUTDOWN APPROX 1 HR WITH ENGINE OIL PRESS AT 7 TO 9 PSI WHILE  WINDMILLING.  SHOT LT ENGINE OVERHEAT DETECTION SWITCHES AND  FOUND TO BE GOOD IAW MM 26-13-00-5.  R & R LT ENGINE OVERHEAT, FIRE DETECTION CIRCUIT CARD IAW MM 26-10-01-4 AND TESTED ENGINE FIRE DETECTION IAW MM 26-13-00.  OPS CHECKS  NORMAL.  PREMATURE REMOVAL/INSTALLATION.

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