# SDR IPXA2025081333138

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 26, 2025
- Submitted: August 13, 2025
- Operation: Air carrier
- Aircraft: [N614UP](https://openairdocs.org/aircraft/N614UP), registered now
- Make and model: Boeing 747-8F
- Registry model: [Boeing 747-8F](https://openairdocs.org/model/boeing-747-8f) (OpenAirDocs)
- Aircraft serial: 64260
- Aircraft time: 24,969 hours, 3,653 cycles
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Fire Loop
- Condition: False Activation
- Location: Zone 100
- Stage of operation: DE
- 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/IPXA2025081333138

## Discrepancy

WHEEL WELL FIRE INDICATION AT GEAR DOWN. REMOVED AND REPLACED THE LEFT BODY GEAR WHEEL WELL FIRE LOOPS M691 AND M694 IN REF TO THE AMM 26-17-02-000-801 ALL OPS CHECKS ARE GOOD AT THIS TIME .  ALSO REMOVED AND REPLACED THE DUCT LEAK WHEEL WELL CTL CARD ASSY IN REF TO AMM 26-10-01 OPS CHECKS ARE GOOD.

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