Quote Originally Posted by felixd View Post
so how often this fluid need to be changed and how can you get all the old oil out ? cuz there's no point to pour over new oil to the dirty ones right ? also how can you tell if the gearbox oil is dirty or not ? thx
Get the old MTF out like this: http://www.ozhonda.com/forum/showpos...72&postcount=7

Change every 1 or 2 years, up to you. There is no dipstick, so you can't check.