ok i know how to drain the oil in my diff. but where do i fill it? is it the plug above the pull start that i have to use a quarter to unscrew or is it the rubber one that i would have to take the pin off to remove. also what would be a good oil to use for this. i dont have a service manual and i cant find anywhere that tells me how to do so hopefully someone here can help me and thanks in advance
The differential drain and fill is at the rear of the machine under the tool box. You access it by standing in back of the trike so it should have anything to do with the parts previously listed. There is 2 Allen head bolts one is I the top of the gear casing that is to fill the differential. The drain is at the very bottom of the differential. I will try to locate the link to the PDF manuals.
http://www.oscarmayer.net/atc/manuals/ Try this
