Depends on the tranny but, trying to get out all the fluid is a tough one. I have a PCM tranny and the hole at the very bottom of the tranny is like 1/8" so, in order to suck the fluid out, I'd have to get a really small tube down there. I know the local dealer has a jig which takes all the fluid out.
You might be able to get a few adapters together in order to get down to the bottom of the case.
As for the V-Drive, I'm not sure. Probably the same deal.
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