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Front end clonk
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Pedros
 


Member Since: 25 Jun 2011
Location: Cumbria
Posts: 454

United Kingdom 2010 Discovery 4 3.0 TDV6 XS Auto Santorini BlackDiscovery 4

Wilco44 wrote:
Just been quoted £594 plus VAT for replacing both lower front arms including tracking. Parts £424 Labour 2 hrs £170 from local indie in Warwickshire.


That's about par it seems. Around £600 it appears is the general sort of price.
  
Post #21032232nd Dec 2019 10:15 pm
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charlietortoise
 


Member Since: 29 Oct 2011
Location: Staffordshire
Posts: 502

2010 Discovery 4 3.0 TDV6 HSE Auto Barolo BlackDiscovery 4
Clonk

I just had my front bottom arms changed. Cost was £668 for genuine parts fitted by an indi. Parts were around 220 for one side and 246 for the other. He could have got none genuine parts and they would have been £90 cheaper overall but I didnt want to chance it as its a big job to do again if they are not ok. Key point was that the arms came off without any trouble, no seized bolts.

4 wheel tracking was another £100 on top of this so I would say your price is a good one.

I went down the route of changing the antiroll bar bushes first, it reduced the clunk for a little while then it just came back worse.

I noticed that at the point of the 'clunk' there was a little almost imperceptible kick in the steering wheel.

When I showed this to my indi I demonstrated the problem by slowly driving up to a curb and just rocking the car up against it. He could see the left wheel moving back a bit but not the right. After he changed the arms he confirmed that the left bush was shot and the right one was ok (just)
 Discovery 4 3.0 HSE 2010 year. I like it a lot. Now with winch 😂  
Post #21032763rd Dec 2019 10:05 am
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Rich_S
 


Member Since: 12 Mar 2013
Location: London
Posts: 120

United Kingdom 2013 Discovery 4 3.0 SDV6 HSE Auto Santorini BlackDiscovery 4

OK, so happened to need a tyre change, so got garage to lift car up and have a look at the various bushes. Everything seemed tight (to my eyes), with no play in the control arms or the anti roll bar. They played with both wheels and nothing seemed to be loose....so not sure what to do next, apart from take it to another garage and see what they say....
  
Post #21035864th Dec 2019 6:19 pm
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pagoda
 


Member Since: 13 Aug 2009
Location: Not London Anymore (or the US for that matter)
Posts: 1923

Canada 2016 LR4 3.0 SDV6 Landmark LE Auto Yulong WhiteLR4

Start with the ARB bushings and go from there.

They're less than 20 quid and take about 30 mins to fit.

It's not hard to see how a garage would miss play in the suspension or ARB - don't put stock in what they said. Change the ARB bushes and report back.

First rule of fixing cars: start with the cheapest, easiest options and work up until sorted.

(Or just blow loads of money on control arms and ignore this advice Whistle)
 PAGODA  
Post #21036965th Dec 2019 3:18 am
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charlietortoise
 


Member Since: 29 Oct 2011
Location: Staffordshire
Posts: 502

2010 Discovery 4 3.0 TDV6 HSE Auto Barolo BlackDiscovery 4
Info

For info I have a very good indi, before the mot I had the knock, he had the car on the lift and really give the suspension a check over, had some really big pry bars moving the suspension. It had little movement and passed the mot.

So it is not easy to see in the static that there is any problem. I drove it for 18 months before it really started to show. From first mot when I got it,through second mot that I had, the knock was always there.

My advice, drive it as it is until you can not stand the klunk anymore. By then the problem will stand out a mile and you will be sure what your fixing
 Discovery 4 3.0 HSE 2010 year. I like it a lot. Now with winch 😂  
Post #21042356th Dec 2019 9:30 pm
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Rich_S
 


Member Since: 12 Mar 2013
Location: London
Posts: 120

United Kingdom 2013 Discovery 4 3.0 SDV6 HSE Auto Santorini BlackDiscovery 4

Ok, so have come back to this thread after some time - and strangely not too much driving...

I changed the front stabiliser links as suggested
LR014145 53-160600008/HD MEYLE HEAVY DUTY FRONT STABILISER LINK
https://bit.ly/2ZH70bL

but sadly this didn't resolve the issue.

Next question is which of the lower arm kits do I need to go for? There seem to be two for air suspension (I have an HSE 13 reg)
https://bit.ly/2TBcbWP
and this cheaper one
https://bit.ly/3c3OVa4

or have I got that completely wrong?

Also, whilst I change these, is there anything else I should be changing at the same time?

thanks again for any help!
  
Post #214918325th May 2020 9:30 pm
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