What was found
AIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDANT REPORTED STRONG ODOR ON TAKEOFF AND ON CLIMB OUT, THAT SMELLED LIKE DIRTY SOCKS. GOT BETTER IN CRUISE AND WORSE ON DESCENT. FOUND LEAKING GREY WATER HOSE ABOVE LT RECIRCULATING FAN FILTER. REMOVE AND REPLACED HOSE (AALA202509256714), LT RECIRCULATING FAN FILTER (AALA202509259393), AND INSULATION (AALA202509257830 ) UNDERNEATH. CLEANED AREA (AALA202509257742) AND RECIRCULATING FAN, IAW AMM 21-25-01, & AFMM 20-12-12. ACCOMPLISHED SOF TROUBLESHOOTING CARD 08L00021001. CONFIRMED NO SOF AFTER WORK ACCOMPLISHMENT.