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Shaking under braking?
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northernmonkeyjones
 


Member Since: 11 Feb 2013
Location: Derby
Posts: 64

2010 Discovery 4 TDV6 Commercial Manual Santorini BlackDiscovery 4
Shaking under braking?

I have shaking under braking. again.

I has a shake under braking a while back and swapped the front discs. All seemed better for a while.

Then the shake returned.

Booked it into the MD and they swapped the front lower wishbones and a rear upper wish bone bush. Again all seemed better, though they picked up that one of the wheels was buckled. I swapped this out for a full sized spare with the same tyre on it.

Was all fine again for about 300 miles. But on the trip to Le Mans last weekend the shaking returned with a vengence Rolling Eyes

I have checked for sticking caliper, it rolls fine and they all seem even in temperature.

I'm now stumped as it has come back again and I can't think what else it could be......
  
Post #167046620th Jun 2016 10:03 pm
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caverD3
 


Member Since: 02 Jul 2006
Location: Oberon, NSW
Posts: 6922

Australia 2012 Discovery 4 3.0 SDV6 SE Auto Fuji WhiteDiscovery 4

If the discs are warped again then LR really do have an issue with their OEM disc quality.
There have been quite a few on here with the same issue.
 â€œThere are only three sports: bullfighting, motor racing, and mountaineering; all the rest are merely games”
Ernest Hemmingway
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D3 2.7:Adaptive Headlights,Electronic Rear Diff,ARB Bar,Blaupunkt Speakers,JVC Powered Subwoofer,Removable Snorkel,Mitch Hitch,Pioneer After Market Head Unit,Steering Wheel Control Adaptor,Remote Adjustable Supension Rod System, Taxside Dual Battery System. 
 
Post #167047921st Jun 2016 1:05 am
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northernmonkeyjones
 


Member Since: 11 Feb 2013
Location: Derby
Posts: 64

2010 Discovery 4 TDV6 Commercial Manual Santorini BlackDiscovery 4

Changed the wheels to the standard 18" with scorpions, no difference so it's not the wheels, next New discs and pads went on.

There was a little corrosion on one of the hub faces, which may have meant the old discs weren't sitting quite flat. But it was minimal and I cleaned it up with a file.

All good now! But putting the discs face to face there was no noticeable deformation Big Cry so I don't know if they are at fault or not, however it now brakes smooth and true.

I shall see how long it lasts!!!

Tomorrow I will put the 19" with Cooper LTZs back on Thumbs Up because it looks cooler and I don't get stuck on site....
  
Post #167091321st Jun 2016 7:51 pm
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cornishboy
 


Member Since: 09 Oct 2008
Location: Bristol
Posts: 649

United Kingdom 2012 Discovery 4 3.0 SDV6 HSE Auto Santorini BlackDiscovery 4

Yes plenty of us

http://disco3.co.uk/forum/topic139026.html
  
Post #167237824th Jun 2016 5:41 pm
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