# SDR DHL2001717018

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 18, 2001
- Submitted: August 21, 2001
- Operation: Air carrier
- Aircraft: [N717DH](https://openairdocs.org/aircraft/N717DH), registered now
- Make and model: Boeing 727-23
- Registry model: [Boeing 727-23](https://openairdocs.org/model/boeing-727-23) (OpenAirDocs)
- Aircraft serial: 19389
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Insulator
- Condition: Broken
- Location: Fire Loop
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DHL2001717018

## Discrepancy

ENGINE FIRE DETECTION LIGHT FOR ENGINE NR 3 ON P6-3 PANEL OCCASIONALLY ILLUMINATES DURING CRUISE FLIGHT.  LIGHT DEFERRED PER DHL MEL 26-9.  PLACARD INSTALLED DMI 6791 CAT C.  FOUND BROKEN INSULATION AND FIRE LOOP CONNECTOR CHAFING AGAINST BRACKET.  PROVIDED CLEARANCE AND REPAIRED INSULATION.  SYSTEM OPS CHECKED GOOD PER B-727 MM 26-11-0, CLEARING DMI 6791.

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