2016 Z3 Transmission Cooler Winterization

[Weighates]

I watched some video's and winterized my boat over the weekend. Some videos said there was a transmission cooler drain plug and some didn't say anything about the transmission cooler. I could not find a drain plug for the transmission cooler on the transmission. I drained 4 plugs, the exhaust manifold crossover hose, the drain plug at the bottom of the v drive, the blue plug on the back by the heat exchanger, and the brass plug on the heat exchanger. Is this it or am I missing the transmission cooler plug or any other plug?


Thanks,
Chris

[bsreid]

If you got the hose that runs under the v drive you should be good to go. 2 plugs on back plus impeller and 2 plugs on front.

https://docs.google.com/document/d/1...f=true&sd=true

[bsreid]

Just the supercharged has the trans cooler drain

[Weighates]

I got the blue plug on the hose under the vdrive that goes to both exhaust manifolds. I did not do anything to the impeller should I? I was going to change impellor in the spring. I have the raptor 400 BTW so no super charger.

[bsreid]

The book says to take the cover off. It is the highest point so not likely any water will come out but only a few screws just to be safe.