Auto tranny rebuild

[Michael J Myers <mimyers@prairie.nodak.edu>]

I finished getting the tranny off the car yesterday, have yet to take it 
apart.  First question, is there anything that should automatically be 
replaced when rebuilding?  ('86 5K 3 sp.)  Second, the differential has 
been whining for the past year, anyone know if it is the gears on the 
differential itself, or is it the bearings that causes this whine?  
Started right after the dealer checked the fluid level.  Anyway to tell?

	-Mike