# SDR ABXA20260712318

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 12, 2026
- Submitted: July 13, 2026
- Operation: Air carrier
- Aircraft: [N764CK](https://openairdocs.org/aircraft/N764CK), registered now
- Make and model: Boeing 767-3P6
- Registry model: [Boeing 767-3P6](https://openairdocs.org/model/boeing-767-3p6) (OpenAirDocs)
- Aircraft serial: 26234
- Aircraft time: 89,917 hours, 28,356 cycles
- System (JASC): [2697 · Fire Protection System Wiring](https://openairdocs.org/jasc/2697)
- Part: Circuit Card
- Part number: 89873202
- Part serial: 1642
- Condition: Defective
- Location: Zone 200
- Stage of operation: NR
- 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/ABXA20260712318

## Discrepancy

LEFT ENG FIRE LOOP NR 2 STATUS MSG. DUE TO PREVIOUS T/S HISTORY SUSPECTED AFOLTS CARD M-681 BAD. REMOVED OLD THEN INSTALLED NEW M682 AFOLTS CARD PER AMM 26-10-01. TEST OK. DI 75012 CLEARED. PLACARD REMOVED. NO REACTIVATION PROCEDURES REQUIRED. A/C VERIFIED NO ETOPS. A/C RETURNED TO SERVICE.

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