Easiest 727/904 rebuild thread...
At this point the guts are out of it and I'll post a picture of what it looks like from behind with the bolt on the housing on the back. And the Sprague springs and rollers from the inside. I usually just leave the stuff in you don't want to pick out all those rollers and springs what a nightmare to get back in... What I do is I do my complete cleanup and scrub down of the case and then when everything's picking span and clean I fogged those springs and rollers out with carb cleaner to get all the grit and dirt and anything that's in there out hit it with air and not too hard so you don't blow the springs out and then hit it with some kind of lubricant to lubricate it...
At this point the guts are out of it and I'll post a picture of what it looks like from behind with the bolt on the housing on the back. And the Sprague springs and rollers from the inside. I usually just leave the stuff in you don't want to pick out all those rollers and springs what a nightmare to get back in... What I do is I do my complete cleanup and scrub down of the case and then when everything's picking span and clean I fogged those springs and rollers out with carb cleaner to get all the grit and dirt and anything that's in there out hit it with air and not too hard so you don't blow the springs out and then hit it with some kind of lubricant to lubricate it...