Oil leak in the boot between drive shaft and motor

[gigicou]

Hi,

I have an oil leak , and the oil in dripping from the boot between the driveshaft and the moteur that call : bevel gear. i have changed the seal # 92049-1038 and i have again and oil leak, less than before, but it 's dripping again. Do you have any idea what i must do to fix it ? Is there a special method to replace this seal, do i must change the gear too ?

Thanks