Nissan Repair: rear brakes, rear brake drums, rear brakes

Question
96 altima    how do you change the rear brakes? i could not figure out how to take the drum off.  

Answer
there are two different versions of rear brake drums.
One version uses two 5/16 bolts that have to be screwed into the provided holes.
Version two- No holes are provided which you have to remove the dust cover and clip,bearing, much like a front brake job on cheverolet.