# SDR UIEA2023063000671

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 30, 2023
- Submitted: June 30, 2023
- Operation: Air carrier
- Aircraft: [N473MC](https://openairdocs.org/aircraft/N473MC), registered now
- Make and model: Boeing 747-45E
- Registry model: [Boeing 747-45E](https://openairdocs.org/model/boeing-747-45e) (OpenAirDocs)
- Aircraft serial: 27174
- Aircraft time: 114,631 hours, 20,595 cycles
- System (JASC): [2600 · Fire Protection System](https://openairdocs.org/jasc/2600)
- Part: Circuit Card
- Part number: 285N002836
- Part serial: D11307
- Condition: Unknown
- Location: Unknown
- Stage of operation: TO
- How discovered: O
- Nature of condition: N
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2023063000671

## Discrepancy

"FIRE CARGO AFT WARNING" ON TAKEOFF ROLL. REJECTED TAKEOFF, FIRE BELL AND WARNING EICAS INTERMITTENTLY GOING OFF.(<P>REMOVED AND INSTALLED AFT CARGO AFOLTS CARD IAW AMM 26-10-01-004-001 AND 26-10-01-404-006. GROUND TEST PASS.</P>)

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