# SDR ABXA20260520216

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 20, 2026
- Submitted: May 20, 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: 89,687 hours, 28,232 cycles
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Circuit Card
- Condition: Faulted
- Location: Fire Detection
- 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/ABXA20260520216

## Discrepancy

DURING PUSHBACK, FIRE/OVHT SYS EICAS MSG. CREW ACCOMPLISHED QRH 8.35. MSG CLEARED THEN REAPPEARED ON FINAL. MTC SWAPPED LT ENG LP2 FIRE DETECTION CARD (M682) AND R/H ENG LP2 FIRE DETECTION CARD (M684) IAW B767 AMM 26-10-01. OPS CHECK GOOD. A/C REMAINS NO ETOPS. A/C RETURNED TO SERVICE.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.