# SDR ABXA20260323124

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 23, 2026
- Submitted: March 24, 2026
- Operation: Air carrier
- Aircraft: [N744AX](https://openairdocs.org/aircraft/N744AX), registered now
- Make and model: Boeing 767232
- Aircraft serial: 22221
- Aircraft time: 105,039 hours, 46,956 cycles
- System (JASC): [2697 · Fire Protection System Wiring](https://openairdocs.org/jasc/2697)
- Part: Circuit Card
- Condition: Not Seated
- Location: Zone 100
- Stage of operation: IN
- How discovered: V
- Nature of condition: N
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ABXA20260323124

## Discrepancy

DURING MAINTENANCE INSPECTION, FOUND R ENG FIRE LP 1 STATUS MESSAGE.  RERACKED R ENG FIRE LP 1 CARD M683. IAW B767 AMM 26-10-01. OPS TEST PASSED WITH POWER SWAPS MULTIPLE TIMES. PLACE ON DEFERRAL DUE TO HISTORY. DEFERRED IAW ABX AIR B767 MEL 26-11-1-1. PLACARDS INSTALLED. MX ACTION C/W. MBCB 04/02/26. A/C REMAINS NO ETOPS. REL LP 39439-96/1.  AIRCRAFT RETURNED TO SERVICE.

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