disk brakes and cleaner

["Chris Vaught" <CVaught@Hawaii.rr.com>]

you can buy the CLR at KMART. I came across a fiat 124 in the airforce
salvage yard today while looking for a washer nozzle (no luck), is it worth
my time to remove the rear disk brakes if I can get the parts cheaply. I
also picked up a fan shroud, how much of the fan is supposed to be in/ out
of the shroud?
thanks
Chris in Hawaii