<VV> Vibration, not loose flywheel rivets

[James Davis]

I broke the belleville spring in my pressure plate on the Corsa.  Vibration
and low rumble in neutral.  No noise with the clutch.  Some vibration
underway on a smooth road.

On Thu, Apr 27, 2017 at 12:30 PM, Marc Sheridan via VirtualVairs <
virtualvairs at corvair.org> wrote:

> I vote for the pilot bearing.
>
> On Thu, Apr 27, 2017 at 1:15 PM, Eric Lucas via VirtualVairs <
> virtualvairs at corvair.org> wrote:
>
> > Jim,
> >
> >
> > I vote for flywheel. Things may have gone unexpectedly wrong there. You
> > could check that without disassembly. Other possibilities are going to
> get
> > more complicated.
> >
> >
> > Eric in Indiana
> >
> >
> > ________________________________
> > From: VirtualVairs <virtualvairs-bounces at corvair.org> on behalf of James
> > Cuneo via VirtualVairs <virtualvairs at corvair.org>
> > Sent: Thursday, April 27, 2017 12:46 PM
> > To: FrankDuVal; virtualvairs at corvair.org
> > Subject: Re: <VV> Vibration, not loose flywheel rivets
> >
> > Bottom end has 20k miles on it. Crank was magnafluxed, balanced with Dale
> > bolted flywheel.
> >
> > Vibration just became noticeable within the last 500 miles.
> >
> >
> > ________________________________
> > From: FrankDuVal <corvairduval at cox.net>
> > Sent: Wednesday, April 26, 2017 7:23 PM
> > To: virtualvairs at corvair.org
> > Subject: Re: <VV> Vibration, not loose flywheel rivets
> >
> > Was the flywheel just installed?
> >
> > Frank DuVal
> >
> >
> > On 4/26/2017 1:16 PM, Matt Nall via VirtualVairs wrote:
> > >
> > > Hello,
> > >
> > > Has anyone ever experienced a vibration at idle with the trans in
> > neutral and the clutch out, only to go away when you push the clutch in?
> > Feels like something out of balance. Also noticeable at higher rpm. Pilot
> > bearing? Thrust bearing? Something rotating in the trans?
> > >
> > > 65 140 4 speed with Dale bolted flywheel.
> > >
> > > Jim in Norcal
> > > ============================================
> > >
> > >
> > > 99%  loose rivets....  1 %  broken crankshaft...
> > >
> > >
> > > Matt Nall
> > > Charleston, Oregon
> >
> >
> >  _______________________________________________
> > This message was sent by the VirtualVairs mailing list, all copyrights
> are
> > the property
> > of the writer, please attribute properly. For help, mailto:
> > vv-help at corvair.org
> > This list sponsored by the Corvair Society of America,
> > http://www.corvair.org/
> > Post messages to: VirtualVairs at corvair.org
> > Change your options: http://www.vv.corvair.org/
> > mailman/options/virtualvairs
> > Archives: http://www.vv.corvair.org/archive.htm
> >  _______________________________________________
> >  _______________________________________________
> > This message was sent by the VirtualVairs mailing list, all copyrights
> are
> > the property
> > of the writer, please attribute properly. For help, mailto:
> > vv-help at corvair.org
> > This list sponsored by the Corvair Society of America,
> > http://www.corvair.org/
> > Post messages to: VirtualVairs at corvair.org
> > Change your options: http://www.vv.corvair.org/
> > mailman/options/virtualvairs
> > Archives: http://www.vv.corvair.org/archive.htm
> >  _______________________________________________
> >
>  _______________________________________________
> This message was sent by the VirtualVairs mailing list, all copyrights are
> the property
> of the writer, please attribute properly. For help, mailto:
> vv-help at corvair.org
> This list sponsored by the Corvair Society of America,
> http://www.corvair.org/
> Post messages to: VirtualVairs at corvair.org
> Change your options: http://www.vv.corvair.org/
> mailman/options/virtualvairs
> Archives: http://www.vv.corvair.org/archive.htm
>  _______________________________________________
>
>