'91 Marathon ... I can't find the differential fill tube/plug/hole

Boris

A couple of questions concerning the location of the fill/ tube/plug (whatever is used) for the fill/refill of a differential on 91 EZGO Marathon. I have a slight vibration in the rear of the cart and I'd like to drain and refill the thing. This one is the unit with the motor parallel to the axles themselves and the pumpkin cover is pointing to the ground ......... Can't find the fill plug

#1: Where in the devil is the fill tube?

#2: Are these axle bearings lubricated by the fluid that is in the rear differential itself? Or are they sealed and lubed from the factory?

BGW

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roady89

On mine the fill plug is on the back of the differential about half way up.

Second question, Yes, all the lube they need comes from the differential.

Boris

I'll look at it tomorrow and post what I find. ......... Earlier today I wasn't able to find ANYTHING! I was starting to wonder if I had to remove the motor to get some grease into the rear end.

Thanks for the quick answer roady