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big ends
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Harvoy
 


Member Since: 21 Sep 2007
Location: Redditch
Posts: 212

United Kingdom 2006 Discovery 3 TDV6 HSE Auto Zermatt SilverDiscovery 3
big ends

Can I change the big ends on my 2.7 from underneath without taking the engine out?
 56 plate Zermatt Silve  
Post #14974095th Jul 2015 5:07 pm
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Nodge68
 


Member Since: 05 Sep 2014
Location: Newquay
Posts: 1014

England 2005 Discovery 3 TDV6 S Manual Zambezi SilverDiscovery 3

In theory it's possible and I have done it in other engines. However from my understanding, the TDV6 sufferers main bearing movement. It's this movement that blocks the oil feed to the bearings, causing failure. Changing the mains normally means the engine has to come out and be inverted. Again it is possible to change the main bearings in situ on some engine designs but it would be considered a bodge job.
 Freelander SE 2005 Auto.
D3 TDV6. Gone. 
 
Post #14976926th Jul 2015 9:15 am
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Harvoy
 


Member Since: 21 Sep 2007
Location: Redditch
Posts: 212

United Kingdom 2006 Discovery 3 TDV6 HSE Auto Zermatt SilverDiscovery 3

Thank you Nodge; I appreciate your honest advice Thumbs Up
The noise might not be the mains, so I'm going to service the engine, (changing all the belts and tensioners, and see if that cures the metallic rumble before I assume the worst.
 56 plate Zermatt Silve  
Post #14979346th Jul 2015 7:52 pm
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