I am replacing my PS pump on my 400e
I have everything apart to the 4 bolts that mount the pump

They are hex head bolts that come in from BEHIND the pump...who designed this !??

I can see the two outer bolts coming in from behind...but I have been unable to figure out what tool, or combo of tools is needed to get on the head, and have the room to turn it.

I cant even see the other two inner bolts..
so ANY help is appreciated here


THANKS!!