The woes of winter, rear brakes

[AunVoh]

Ok so lastyear i was chaging my brakes in the rear when i came across waiting for parts well winter was drawing close and i decided to just put it up and wait until it was warm so i did.

Well with spring upon us i took to my car to get it done, only now i can't figure out how the calipers fit to the spindel... =( so if anyone would be of anyhelp it would be great, 95 240sx any pictures of the rear without rotors would be all i need, thanks =)