# SDR DHL2002801001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 10, 2002
- Submitted: January 11, 2002
- Operation: Air carrier
- Aircraft: N801DH
- Make and model: Doug DC-8-73F
- Registry model: [Doug DC-8-73F](https://openairdocs.org/model/douglas-dc-8-73f) (OpenAirDocs)
- Aircraft serial: 46033
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Fire Loop
- Condition: Malfunctioned
- Location: Nr 2 Engine
- Stage of operation: NR
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DHL2002801001

## Discrepancy

NR 2 ENG FIRE WARNING B-LOOP WILL NOT TEST.  DEFERRED NR 2 ENG FIRE WARNING B-LOOP.  UNABLE TO DUPLICATE.  INSPECTED NR 2 ENG B-FIRE LOOP SYSTEM, OPS NORMAL PER MM 26-10-0.

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