# SDR 06FDEA0934

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 3, 2006
- Submitted: March 6, 2006
- Operation: Air carrier
- Aircraft: [N607FE](https://openairdocs.org/aircraft/N607FE), registered now
- Make and model: Doug MD-11
- Registry model: [Doug MD-11](https://openairdocs.org/model/mcdonnell-douglas-md-11) (OpenAirDocs)
- Aircraft serial: 48547
- Aircraft time: 47,442 hours, 10,778 cycles
- System (JASC): [2610 · Detection System](https://openairdocs.org/jasc/2610)
- Part: Clip
- Part number: 2249743509
- Part serial: 0000
- Condition: Damaged
- Location: Zone 400
- Stage of operation: DE
- How discovered: O
- Nature of condition: N, G
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/06FDEA0934

## Discrepancy

DURING DESCENT LEVEL ONE FIRE DET 2 FAIL APPEARED.  FOUND 1EA CLIP BROKEN ON UPPER LEFT DETECTOR ASSY WHICH TORE OFF BOTH LOOPS.  DUE UPPER TURBINE DETECTOR BROKEN CLIP REQUIRES REPLACE LOOP ASSY.  REMOVED AND REPLACED NR 2 ENG UPPER TURBINE LEFT ENG FIRE DETECTOR PER MM 26-11-03, ALSO PERFORMED FCDU RTS TEST, PASSED NO FAULT FOUND, PREMATURE REMOVAL/INSTALLATION  OFF MFG 224-9743-509.

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