MG MG6 Series 2011 - Thickness and Run-Out Check-Front Brake Disc

BrakeSystem
Brake
ThicknessandRun-OutCheck-FrontBrakeDisc
Check
1.Raisethevehicleonalift.
Warning:Donotworkonorunderavehiclesupported
onlybyajack.Alwayssupportthevehicleonsafety
stands.
2.Removeroadwheel.
3.Remove2boltssecuringcalipercarriertohub,release
calipercarrierfromhubandtieaside.
Caution:Donottiebrakecaliperonbrakehose.
4.Usingamicrometer,measurethethicknessofdisc
at4equallyspacedpointsarounddisc,10mmfrom
outeredgeofdisc.Discthicknessmustbe20.0mm
minimum;Renewdiscifoutsidelimit(s).
Caution:Brakediscsmustberenewedinpairs,unlessone
discrequireschangingbefore1000miles(1500km)from
new.
5.MountaDialT estIndicator(DTI)toTCH00022and
secure
TCH00022toinboardsideofhubusingcaliper
assemblybolthole.
6.PositionDTIprobe5mmfromoutsideedgeofdisc.
7.Fitwheel.
Wheel Wheel
Wheel
Refit Refit
Refit
8.ZeroDTIandrotatewheelonecompleteturnto
measurediskrunout.Discrunoutmustnotexceed
0.06mm.
9.Ifdiscrunoutisoutsidelimits:
a.Removewheel.
b.Removecountersunkscrewsecuringbrakediscto
hubandremovedisc.
c.Ensuredisctohubangemountingfacesareclean.
d.Fitdisctohubandtightencountersunkscrewand
tightento30–36Nm.
e.Fitwheel.
Wheel Wheel
Wheel
Refit Refit
Refit
f.Checkdiscrun-outagainasdetailed.
g.Ifrun-outisstilloutsidelimits,renewdiscand/orhub.
10.Removewheel.
Wheel Wheel
Wheel
Remove Remove
Remove
11.RemoveDTIandTCH00022frominboardsideofhub.
12.Fitcaliperassemblytohub,tandtightenboltsto
90–110Nm.
13.Fitwheel.
Wheel Wheel
Wheel
Refit Refit
Refit
14.Pressbrakepedalseveraltimestoseatbrakepads.
15.Lowerthevehicle.
Version2.0616