Vibration after clutch job

Mick99 · August 14, 2021

New vibrations after clutch job . Any suggestions?

Edited August 27, 2021 by Mick99

Grumpy Bear · August 14, 2021

Balance issue.

Edited August 14, 2021 by Grumpy Bear

Mick99 · August 14, 2021

did that a few weeks back

Edited August 27, 2021 by Mick99

dna9656 · August 14, 2021

15 hours ago, Mick99 said:

After a couple months of a whining fuel pump, I put in a new Delphi. That was 6 or 8 weeks ago.

You installed a new Delphi? What's a Delphi? Then what happened?

dna9656 · August 14, 2021

I agree with Grumpy; There's a balance issue, prolly the pressure plate/fly wheel clutch disk assembly. When replacing with aftermarket items, especially a flywheel. I have never done it but I have had friends that did and they mentioned having the balance checked by a machine shop. I imagine there is a locator pin on the crankshaft flange so the flywheel goes on only one way so clocking the flywheel is prolly not an option. The real drag here is having to take it all apart AGAIN; then putting it back together AGAIN! The only plus here is your hardware is already clean.

I know of guys that have had issues with the (clutch release bearing?) throw out bearing, they figured there was no problem with the one in there and they reused it, I don't know why it doesn't (usually) work but it doesn't If you used the old throw out bearing be sure to put a new on in. I have seen throw out bearings installed backwards too.

Mick99 · August 14, 2021

Yep, a Delphi.

Edited August 27, 2021 by Mick99

Mick99 · August 14, 2021

ok

Edited August 27, 2021 by Mick99

dna9656 · August 21, 2021

I'd call around your area, somebody does it for sure. If were me I'd take the whole thing; fly wheel, pressure plate, and clutch disk as an assembly so who ever does the job can balance them as an assembly (imho that's best) or as individual items. I know fersure that the crank and flywheel were balanced at the factory, but it coulda got screwed up; PEOPLE are involved!