# SDR DHLA200800009A

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 3, 2009
- Submitted: February 3, 2009
- Operation: Air carrier
- Aircraft: [N802DH](https://openairdocs.org/aircraft/N802DH), registered now
- Make and model: Doug DC-8-73
- Registry model: [Doug DC-8-73](https://openairdocs.org/model/douglas-dc-8-73) (OpenAirDocs)
- Aircraft serial: 46076
- Aircraft time: 89,134 hours, 32,778 cycles
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Fire Loop
- Condition: Malfunctioned
- Location: Nr 1 Nacelle
- Stage of operation: TX
- 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/DHLA200800009A

## Discrepancy

WHILE TAXIING INTO BLOCKS IN ATLANTA WITH NR 1 AND 4 SHUTDOWN, FIREWARNING ACTIVATED ON NR 1, LOOP B.  SWITCHING LOOP A, FIREWARNING WENT AWAY.  DEFER PER MEL 26-2-3, CAT C DMI 34495,  DDD 02-13-09.  PLACARD INSTALLED

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