What was found
STRONG FUMES IN FLIGHT DECK ENROUTE. COMPLIED WITH SMOKE/FUMES/ AVIONICSSMOKE QRH PROCEDURE. FWD CABIN FAN AMBER INDICATION ON ECAM COND PAGE. ODER DISSIPATED WHEN CABIN FANS PB OFF. REMOVED LH/FAN1 RECIRC FAN. FOUND WORN AND LOOSE (15HG). INSTALLED NEW FAN AND OPS CHECKED PER A321 AMM 21-21. CHECKS GOOD. NO FUMES W/AND W/OUT AC PACKS RUNNING. REPLACED LH RECIRC FAN FILTER PER A321 AMM 21-21. (REF LOG 1836221, 7314792).