# SDR DHL2001748008

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 7, 2001
- Submitted: November 9, 2001
- Operation: Air carrier
- Aircraft: N748DH
- Make and model: Boeing 727225
- Aircraft serial: 22440
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Fire Loop
- Condition: Malfunctioned
- Location: Nr 1 Engine
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DHL2001748008

## Discrepancy

FIRE PROTECTION GROUND NR 1 CIRCUIT LIGHT ILLUMINATED INTERMITTENTLY IN FLIGHT.  INSPECTED NR 1 ENGINE FIRE LOOP FOR CONTACT, NO DEFECTS NOTED.  SYSTEM TESTED AND OPS CHECKED GOOD IAW MM 26-10-0.

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