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no leave the races in the hub as this is what centers the hub
centrically...then wash out the assembly to remove any filings...no damage
should occur to the races if done correctly.
Chip Collingwood
theukmotorsports.com
(804) 564-1839
On Sun, Sep 13, 2015 at 9:27 AM, Greg And Alison Blake <
ablake2@austin.rr.com> wrote:
> I always remove the rotors and take them to the shop that cuts them. I've
> looked at their lathe and I don't think it could do it while the rotors are
> still attached to the hub, but I could be wrong. If you do this, do you
> also remove the bearing race to avoid damage from the operation?
>
>
>
> > On Sep 13, 2015, at 2:26 AM, Peter Vucinic <pvucinic@netspace.net.au>
> wrote:
> >
> > Are you machining the rotors while they are still attached to the hubs?
> >
> > 0.010" run out will cause major pedal feel and steering feel issues. You
> > want to aim for 0.003" TIR. You also need to check and make sure your
> pads
> > are NOT wearing in a TAPER.
> >
> >
> >
> > "You can Make a Small Fortune From Motor Racing. As long as You Started
> With
> > A Lage Fortune!"
> > Kind Regards
> > Peter Vucinic
> > TR4 - TR7 V8 - Spitfire MkII
> > _______________________________________________
> > fot@autox.team.net
> >
> > http://www.fot-racing.com
> >
> > Donate: http://www.team.net/donate.html
> > Archive: http://www.team.net/archive
> > Forums: http://www.team.net/forums
> >
> >
> >
> > -----Original Message-----
> > From: Fot [mailto:fot-bounces@autox.team.net] On Behalf Of Greg And
> Alison
> > Blake
> > Sent: Sunday, 13 September 2015 8:43 AM
> > To: FOT
> > Subject: [Fot] Rotor runout
> >
> >
> > My pads were pulsing pretty bad at the last race so I had the rotors
> turned
> > at a shop I trust.
> >
> > Upon reinstall today I found that I had 0.010" of runout on the passenger
> > side rotor. I repacked the bearings and I use the spacer kit which was
> setup
> > with about 0.0005" of play. I was curious so I measured the runout on the
> > uncle jack hub wheel flange and was surprised to find 0.003" of runout in
> > the hub.
> >
> > On the driver's side, rotor was 0.003 and hub wheel flange was 0.0005".
> >
> > Did my shop just do a horrible job turning the one rotor? What kind of
> > runout is spec for the uncle jack hubs? Is it possible that a wheel
> bearing
> > race has gone wonky on the passenger side hub to cause the whole hub
> > assemble to have the runout?
> >
> >
> >
> >
> > _______________________________________________
> > fot@autox.team.net
> >
> > http://www.fot-racing.com
> >
> > Donate: http://www.team.net/donate.html
> > Archive: http://www.team.net/archive
> > Forums: http://www.team.net/forums
> > Unsubscribe/Manage:
> > http://autox.team.net/mailman/options/fot/pvucinic@netspace.net.au
> >
> >
> _______________________________________________
> fot@autox.team.net
>
> http://www.fot-racing.com
>
> Donate: http://www.team.net/donate.html
> Archive: http://www.team.net/archive
> Forums: http://www.team.net/forums
> Unsubscribe/Manage:
> http://autox.team.net/mailman/options/fot/chip@theukmotorsports.com
>
>
>
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Content-Transfer-Encoding: quoted-printable
<div dir=3D"ltr"><div class=3D"gmail_default" style=3D"font-family:comic sa=
ns ms,sans-serif;color:#0000ff">no leave the races in the hub as this is wh=
at centers the hub centrically...then wash out the assembly to remove any f=
ilings...no damage should occur to the races if done correctly.</div><div c=
lass=3D"gmail_default" style=3D"font-family:comic sans ms,sans-serif;color:=
#0000ff"><br></div></div><div class=3D"gmail_extra"><br clear=3D"all"><div>=
<div class=3D"gmail_signature">Chip Collingwood<div><a href=3D"http://theuk=
motorsports.com" target=3D"_blank">theukmotorsports.com</a></div><div>(804)=
564-1839</div></div></div>
<br><div class=3D"gmail_quote">On Sun, Sep 13, 2015 at 9:27 AM, Greg And Al=
ison Blake <span dir=3D"ltr"><<a href=3D"mailto:ablake2@austin.rr.com"; t=
arget=3D"_blank">ablake2@austin.rr.com</a>></span> wrote:<br><blockquote=
class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1px #ccc soli=
d;padding-left:1ex">I always remove the rotors and take them to the shop th=
at cuts them. I've looked at their lathe and I don't think it could=
do it while the rotors are still attached to the hub, but I could be wrong=
. If you do this, do you also remove the bearing race to avoid damage from =
the operation?<br>
<div class=3D"HOEnZb"><div class=3D"h5"><br>
<br>
<br>
> On Sep 13, 2015, at 2:26 AM, Peter Vucinic <<a href=3D"mailto:pvuci=
nic@netspace.net.au">pvucinic@netspace.net.au</a>> wrote:<br>
><br>
> Are you machining the rotors while they are still attached to the hubs=
?<br>
><br>
> 0.010" run out will cause major pedal feel and steering feel issu=
es. You<br>
> want to aim for 0.003" TIR. You also need to check and make sure =
your pads<br>
> are NOT wearing in a TAPER.<br>
><br>
><br>
><br>
> "You can Make a Small Fortune From Motor Racing. As long as You S=
tarted With<br>
> A Lage Fortune!"<br>
> Kind Regards<br>
> Peter Vucinic<br>
> TR4 - TR7 V8 - Spitfire MkII<br>
> _______________________________________________<br>
> <a href=3D"mailto:fot@autox.team.net";>fot@autox.team.net</a><br>
><br>
> <a href=3D"http://www.fot-racing.com"; rel=3D"noreferrer" target=3D"_bl=
ank">http://www.fot-racing.com</a><br>
><br>
> Donate: <a href=3D"http://www.team.net/donate.html"; rel=3D"noreferrer"=
target=3D"_blank">http://www.team.net/donate.html</a><br>
> Archive: <a href=3D"http://www.team.net/archive"; rel=3D"noreferrer" ta=
rget=3D"_blank">http://www.team.net/archive</a><br>
> Forums: <a href=3D"http://www.team.net/forums"; rel=3D"noreferrer" targ=
et=3D"_blank">http://www.team.net/forums</a><br>
><br>
><br>
><br>
> -----Original Message-----<br>
> From: Fot [mailto:<a href=3D"mailto:fot-bounces@autox.team.net";>fot-bo=
unces@autox.team.net</a>] On Behalf Of Greg And Alison<br>
> Blake<br>
> Sent: Sunday, 13 September 2015 8:43 AM<br>
> To: FOT<br>
> Subject: [Fot] Rotor runout<br>
><br>
><br>
> My pads were pulsing pretty bad at the last race so I had the rotors t=
urned<br>
> at a shop I trust.<br>
><br>
> Upon reinstall today I found that I had 0.010" of runout on the p=
assenger<br>
> side rotor. I repacked the bearings and I use the spacer kit which was=
setup<br>
> with about 0.0005" of play. I was curious so I measured the runou=
t on the<br>
> uncle jack hub wheel flange and was surprised to find 0.003" of r=
unout in<br>
> the hub.<br>
><br>
> On the driver's side, rotor was 0.003 and hub wheel flange was 0.0=
005".<br>
><br>
> Did my shop just do a horrible job turning the one rotor?=C2=A0 What k=
ind of<br>
> runout is spec for the uncle jack hubs?=C2=A0 Is it possible that a wh=
eel bearing<br>
> race has gone wonky on the passenger side hub to cause the whole hub<b=
r>
> assemble to have the runout?<br>
><br>
><br>
><br>
><br>
> _______________________________________________<br>
> <a href=3D"mailto:fot@autox.team.net";>fot@autox.team.net</a><br>
><br>
> <a href=3D"http://www.fot-racing.com"; rel=3D"noreferrer" target=3D"_bl=
ank">http://www.fot-racing.com</a><br>
><br>
> Donate: <a href=3D"http://www.team.net/donate.html"; rel=3D"noreferrer"=
target=3D"_blank">http://www.team.net/donate.html</a><br>
> Archive: <a href=3D"http://www.team.net/archive"; rel=3D"noreferrer" ta=
rget=3D"_blank">http://www.team.net/archive</a><br>
> Forums: <a href=3D"http://www.team.net/forums"; rel=3D"noreferrer" targ=
et=3D"_blank">http://www.team.net/forums</a><br>
> Unsubscribe/Manage:<br>
> <a href=3D"http://autox.team.net/mailman/options/fot/pvucinic@netspace=
.net.au" rel=3D"noreferrer" target=3D"_blank">http://autox.team.net/mailman=
/options/fot/pvucinic@netspace.net.au</a><br>
><br>
><br>
_______________________________________________<br>
<a href=3D"mailto:fot@autox.team.net";>fot@autox.team.net</a><br>
<br>
<a href=3D"http://www.fot-racing.com"; rel=3D"noreferrer" target=3D"_blank">=
http://www.fot-racing.com</a><br>
<br>
et=3D"_blank">http://www.team.net/donate.html</a><br>
Archive: <a href=3D"http://www.team.net/archive"; rel=3D"noreferrer" target=
=3D"_blank">http://www.team.net/archive</a><br>
Forums: <a href=3D"http://www.team.net/forums"; rel=3D"noreferrer" target=3D=
"_blank">http://www.team.net/forums</a><br>
ip@theukmotorsports.com" rel=3D"noreferrer" target=3D"_blank">http://autox.=
team.net/mailman/options/fot/chip@theukmotorsports.com</a><br>
<br>
<br>
</div></div></blockquote></div><br></div>
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_______________________________________________
fot@autox.team.net
http://www.fot-racing.com
Archive: http://www.team.net/archive
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