What was found
DURING APPROACH, A LOUD CLICKING SOUND WAS HEARD FROM THE AREA OF THE CAPTAIN`S AFT WINDOW AND STORAGE BIN. SHORTLY AFTER THE CLICKING SOUND, BOTH PILOTS NOTED A SIGNIFICANT ELECTRICAL ODOR.THE SOUND STOPPED AFTER ABOUT 90 SECONDS THE ODOR CONTINUED . NO SMOKE WAS OBSERVED; PERFORMED SMOKE INSPECTION, CONFIRMED THE CAPTAIN`S FIXED WINDOW WAS AT FAULT. TSM 05-50-00-810-832A ACCOMPLISHED.