03 mercury GM ultimate
 

OK here is my problem, had an accident damaged the rear drivers side axleshaft etc etc bent the front hub and damaged the ball joint (lower)
so far I have replaced the axle shaft the hubs balljoints etc etc, refilled the diff with 90w oil.
now my blower motor doesnt work, the manual doesnt mention the fact that there is a blower speed controller on the firewall! yeah haynes what a way to go!!!
thanks to this awesome site I discovered this small but neccessary fact.
ok now to the nitty gritty how do you get this sucker off it has two 8mm headed bolts and one of them is sat below the rocker cover with no apparent way of getting the sucker off. any ideas people??
a small inexpensive part that I cannot get off is driving me cccccccrazy and cant do without my wonderful CCCCCold AC in the height of a texas summer.

any ideas suggestions would be most appreciated..

Derek