SDR DALA2026012500536

Service difficulty report · Blower · Airbus A321271NX

Difficulty date: January 23, 2026
Submitted: January 25, 2026
Operation: Air carrier
Aircraft: N592DT
Make and model: Airbus A321271NX
Aircraft serial: 12422
Aircraft time: 3,456 hours, 892 cycles
System (JASC): 2121 · Air Distribution Fan
Part: Blower
Condition: Failed
Location: Zone 100
Stage of operation: IN
How discovered: V
Nature of condition: O
Precautionary procedure: K

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

What was found

SUPPLEMENTAL INFOMRATION, AIRCRAFT 5092, STRONG ELECTRICAL BURNING ODOR IN COCKPIT AND FORWARD GALLEY WHILE AT THE GATE. APU IN USE AND APU POWER AND BLEED OPERATIVE. FOUND FAN BLADES RUBBING ON HOUSING. FAN IS FREE SPINNING. PUT FAN DUCTING BACK ON IAW AMM 21-26. REMOVED & REPLACED AVIONIC FILTER IAW AMM 21-26. DEFERRED PER MEL 21-26-01A: LATE, REPLACED AVIONICS BLOWER FAN 20HQ.

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