SDR F3LA202512020334

Service difficulty report · Oil System · Airbus A321271NX

Difficulty date: November 28, 2025
Submitted: December 2, 2025
Operation: Air carrier
Aircraft: N622FR
Make and model: Airbus A321271NX
Aircraft serial: 11480
Aircraft time: 7,557 hours, 3,315 cycles
Engine: Iae PW1133GAJM
Engine time: 7,557 hours, 3,315 cycles
System (JASC): 7261 · Turbine Engine Oil System
Part: Oil System
Condition: Leaking
Location: Nr 1 Engine
Stage of operation: DE
How discovered: O
Nature of condition: K, B
Precautionary procedure: O

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

What was found

ACFT WAS GROUNDED. ODOR OF HOT ELECTRIC MOTOR NOTICED INTERMITTENTLY AFTER LARGE POWER CHANGES. ODOR WOULD CLEAR AFTER 2 OR 3 MINUTES BUT WOULD RETURN DURING DESCENT. ACFT FERRIED TO DENVER FOR ENGINE 1 CHANGE. INSTALLED ENGINE REF NR 137289, 137285, 137286, 137288, 137289, 137290, 137291, 13729, 137294, 140362, 140363, 140364, 140365, REF TC MP71042-06.

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