SDR YENA2026021100163

Service difficulty report · Fire Loop · Airbus A321271NX

Difficulty date: February 10, 2026
Submitted: February 11, 2026
Operation: Air carrier
Aircraft: N2142J
Make and model: Airbus A321271NX
Aircraft serial: 10254
Aircraft time: 17,801 hours, 3,320 cycles
System (JASC): 2612 · Fire Detection
Part: Fire Loop
Part number: 636D0015511
Part serial: 50171
Condition: Failed
Location: Zone 400
Part time: 9,943 hours, 1,514 cycles
Stage of operation: NR
How discovered: O
Nature of condition: J
Precautionary procedure: O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

FLT 1115, JFK- SFO (ETOPS). ENG 2 FIRE LOOP A FAULT, ENGINE FIRE DETECTION SYSTEMS 1, LOOP A . REMOVED AND REPLACED ENG 2 CORE LOOP A FIRE OVERHEAT DETECTOR AND OPS CHECKED PER AMM 26-12-17, OPS CHECK OK AND FAULT CLEARED. MDDR CLEARED PLACARD REMOVED, MX-4 UPDATED MCC NOTIFIED.

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