frankgv

frankgv , Today 11:47 AM
Hello and wishing all a meaninful Memorial day celebration.
Is there a way to inspect or just see the input shaft or T.O bearing in a sbc (64) thru the bellhousing boot or by removing the inspection plate.
Thanks
Frank.

Patrick03

I don't think you'll be able to see very much, but you might catch a glimpse. Whatcha hoping to see?

wmf62

only through the boot

Bill

65tripleblack

Not on a C2. Only if you shove a borescope probe in.

frankgv

I would like to try and very lightly (re)grease the trans input shaft to maybe help slide the T.O bearing. When hot, occasionally when fully depressed the pedal will release with a jerk and jumps the car forward. I have used several clutch set ups through the years but never has this happen.

wmf62

the T O bearing doesn't ride that tight to the bearing retainer so I would be surprised if that is the problem. for no other reason than the risk of getting grease on the disc by accident, I wouldn't try it...

but, there are spray greases that with the tube may be able to reach where you are try to get to, or an extension hose on your grease gun



Bill

DansYellow66

It's unlikely trying to lubricate it will solve the issue if your diagnosis is correct. Probably the collar is worn or galled and only polishing it or replacing it will fix that. I replaced my front bearing retainer last year that only had about 3000 miles on it and while not worn to where the diameter had been reduced, I was surprised to see how many score marks and scratches were in it for so few miles. And I always lightly lube it when installing the transmission. I replaced it again just to have a fresh start.

frankgv

Thanks, the collar you are talking about is the bearing retainer sleeve that bolts to the front of the trans. over the input shaft ??? at least mine does to fit the GM throw out on my 5 speed aftermarket.
Thanks.
Frank.