Originally Posted by sswarmachine
Block of wood is good for primo or square splined cranks but try it on some 48 spline cranks and you'll have toohpicks and a dead hammer and maybe if your lucky something broken. Try the park installation tool if nothing works ,I spent 2 days with some premium euro-lights before buying it.
what are you talking about?
use the hammer to press the cups in. the bearings and spindle should simply press into the cups. or need a slight tap with your palm or a rubber hammer. wood shouldn't be touching the spindle at all......