I don't care about the S1 motor I am taking the pinion from but, is there anything I need to know about placing the pinion on the spin brush motor? I don't want to ruin that. Do I have to lubricate the armature or anything like that to get the pinion on? I wouldn't think I'd use a hammer to knock it on. I don't want to come off as stupid, but I want to do this tomorrow, and am even going to my LHS to try and get a slot car pinion gear, so I can avoid the whole mess of pulling the pinion from the current motor.
Thanks!
