# SDR ABXA20260327135

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 27, 2026
- Submitted: March 30, 2026
- Operation: Air carrier
- Aircraft: [N760CK](https://openairdocs.org/aircraft/N760CK), registered now
- Make and model: Boeing 767341
- Aircraft serial: 24753
- Aircraft time: 94,819 hours, 27,680 cycles
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Fire Detector
- Part number: 901907
- Part serial: 1965
- Condition: Intermittent
- Location: Zone 400
- Part time: 5,476 hours, 2,787 cycles
- Stage of operation: CR
- 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/ABXA20260327135

## Discrepancy

RT ENG FIRE LP1 INTERMITTENT DURING ENTIRE FLIGHT.  PERF FIM 26-11 FT 804 FOUND RH ENG LWR AFT LOOP READING ONLY 0.9 MEG OHM TO GROUND. REMOVED AND REPLACED AFT LWR  LOOP DETECTOR ASSY PER AMM 26-11-02. OPS CHECK GOOD PER AMM 26-11-02. A/C REMAINS NO ETOPS. A/C RETURNED TO SERVICE.

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