General How do i empty the selespeed fluid without taking the whole thing off?

[New to fiat]

Tried putting a pipe down and pumping it out but can't even get the pipe down due to the angle of the res. Is there a return hose I can disconnect to allow it to pump it out itself? I really don't want to take it all apart just to replace the oil

 

[New to fiat]

This is what i did, there is a metal pipe connecting to the bottom of the res, untighten the bolt just enough without taking it off fully, put a pan underneath it, open drivers door, disconnect the neg terminal wire off the battery, each time you touch the wire to the battery with the drivers door open it will start to pump, when it stops pumping take the wire off the battery and touch it again to the battery until you have an empty res.. i left a bit in the bottom because it might need bleeding if you fully empty it and that takes a code machine to do

 

[Paul112004]

I snapped the return hose coming out of the robot and you can't buy that part.
Only thing to do I guess is thread a hose adapter into the robot