easiest place to access the cooler pipe on clk 430

[maani]

I am thinking of doing a ATF change on a 722.6 box on a clk 430.
Does anyone know where the best place is to access the cooler pipe in order to drain the torque convertor as I have no drain plug?

Thanks
maani

 

[Silver_Star]

Just unbolt the cooler pipe from the bellhousing.

 

[maani]

Thanks Dan, however, the exhaust in the way and there is not much room there, wondering if there is another place I can use that might have better access?

Thanks

 

[maani]

I saw this post, is there somewhere near the radiator on the clk 430 anyone is aware of?

http://www.benzworld.org/forums/w210-e-class/1371714-flushed-my-tranny.html

Thanks once again