91 Marathon rear end lube question

[bblover]

I have another question about my 91 marathon project cart. I have looked at the rear end and can't see where the fill port is for the lube. I am wanting to drain and change the lube before deer season but don't want to drain until I can refill (call me silly). Can anyone direct me. I am sure I am just overlooking the obvious. Thanks in advance.

Russ

[ruredy]

How about a big yellow plug above the drivers side axle tube. Is yours like this?

[caddymankc]

The yellow plug is probably caked with dirt and grease so its hard to see.

[bblover]

Unfortunately there is no "big yellow plug" on the differential. It has the bottom pan and what looks like a freeze plug on the passenger side of the cart. I know it isn't a freeze plug but that is what it looks like. I have looked over it again and the only penetrations on the top portion of the diff. is the governor and the clutch shaft. I will try to post a pic.

Russell

[caddymankc]

O... i get it now i think me and ruredy asumed it was a 4 stroke, im not exactly sure where the fill plug is.

[bblover]

Yes, it is a 2 stroke. Does anyone have any experience with this type of rear end. I am really wanting to complete this phase of the project.

Russ

[pizzamaker]

if your cart is a 2stoke! then the sticky from mb523 about the dif lube change is what you need,,

[caddymankc]

I will look at a 2 stroke at my work this weekend, the one ezgo there has the rear pan pointing to the ground so the plug has to be up somewhere.

[bblover]

Yes mine has the rear end with the bottom pan. The one in the stick has the rear facing pan with the integrated fill plug. I have checked again and only find what looks like a freeze plug. Hopefully can help out.

Russ

[ruredy]

The rears with the bottom pans are the same as used on electric carts, you can look in the electric section service manual in the sticky. They have a drain/fill plug that angles into the pan I believe.