What was found
DURING CRUISE APU OFF ELECTRICAL ODOR AND SMOKE OCCURRED IN CABIN. RAN QRC TURNED OFF BUS TRANSFER, CAD/UTIG, IFE PASS, EQUIP COOLING FAN ACTN, & RECIRC FAN OFF. ELECTRICAL ODOR & SMOKE DISSIPATED. ON GROUND, APU ON, BLEED ON, NO SMOKE PRESENT. GROUNDED - YES. DIVERTED, REMOVED AND REPLACED LH RECIRC FAN IAW AMM 21-25-02. OPS AND LEAK CHECK GOOD. ORIG SUBMISSION DATE: 12/19/2022