Gear box oil maintenance

[AssyRequired]

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Lubrication of a GEM E4

I have a 2010 E4. The owners manual says nothing about lubrication anywhere. I can get to some of the obvious places, but I am concerned about the trans axle and diffirencle. Any info would be appreciated. TIA Gary

How much Gear Oil does the Transmission take?

I just changed the fluid in my 08 E4 a couple weeks ago. I have to be honest and say I did not measure the amount removed or the amount added. I used a power oil extraction pump (we use on our boat) to pull as much oil as possible out from the rubber drain/fill hole, then refilled until it ran out the same hole. I must say it did not seem like it was 12oz, it seemed less but again I have not real idea. Well that was about worthless info now that I typed it…