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'Grinding or grating noise
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cdodkin
 


Member Since: 18 Aug 2008
Location: Ex Pat Brit in California
Posts: 700

United States 2008 LR3 4.4 V8 SE Auto Chawton WhiteLR3

LRNA has stepped up to pay for the rear diff replacement Mr. Green

However the leaking AC and the dead gas cap vacuum pump that caused my CEL are left for me to pay for Shocked

So what's the skinny on the diffs - do I need to swap out the diff oil every service to try and keep the new one alive longer than 50k?
 08 LR3 SE V8 - 02 D2 SE7 V8
Porsche 911 (03 996) - 2013 MINI Cooper S 
 
Post #6149905th Mar 2010 6:16 am
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Ajay(UK)
 


Member Since: 07 Apr 2009
Location: Arundel, West Sussex
Posts: 316

England 2014 Discovery 4 3.0 SDV6 HSE Lux Auto Firenze RedDiscovery 4

Was due to pick the car up yesterday but guess what.....it has another noise which turns out to be the front diff Shocked

None in stock at LR so have picked it up anyway and waiting for a call to re-book, just as well really as cannot miss my "Wiggs" appointment this weekend Wink

In future I best be careful what I type and wish for or at least make sure I do the lottery this weekend Laughing

Andy.
 2022MY Defender 110 D250 HSE X Dynamic, Gondwana with options!
2015 Range Rover 4.4 SDV8 Autobiography, Indus Silver, Black Pack
Gone:Disco 4 HSE Luxury, Firenze Red, Ebony/Ivory
Gone:2006 FFRR TD6 Autobiography, Black
Gone: 2013 Jaguar XKR Convertible, Italian Racing Red😢
Gone: 2008 Disco 3 HSE, Hybrid Tv + Retro-fit RSE System & DVD
Gone: 2010 FFRR TDV8 Vogue SE, RSE & DVD, Stornoway Grey 
 
Post #6151005th Mar 2010 11:25 am
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cdodkin
 


Member Since: 18 Aug 2008
Location: Ex Pat Brit in California
Posts: 700

United States 2008 LR3 4.4 V8 SE Auto Chawton WhiteLR3

Ajay(UK) wrote:
Was due to pick the car up yesterday but guess what.....it has another noise which turns out to be the front diff Shocked

None in stock at LR so have picked it up anyway and waiting for a call to re-book, just as well really as cannot miss my "Wiggs" appointment this weekend Wink

In future I best be careful what I type and wish for or at least make sure I do the lottery this weekend Laughing

Andy.


I have the same fear - and have asked the dealer to check the front diff, including checking the oil for contamination.
 08 LR3 SE V8 - 02 D2 SE7 V8
Porsche 911 (03 996) - 2013 MINI Cooper S 
 
Post #6153315th Mar 2010 3:36 pm
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philthejono
 


Member Since: 01 Aug 2007
Location: Rugby
Posts: 85

United Kingdom 2011 Discovery 4 3.0 SDV6 HSE Auto Santorini BlackDiscovery 4

My car returned without any work being done. Land Rover have apparently released an upgraded diff which does not suffer (!!!) from the failure problem and I was pleased the delaer decided to not fit the older version ande wait until they can get their hands on the new one based on it would cost me if it failed again (but annoyed that the car will have to go back yet again).
 11 HSE Santorini Black  
Post #6153955th Mar 2010 4:58 pm
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cdodkin
 


Member Since: 18 Aug 2008
Location: Ex Pat Brit in California
Posts: 700

United States 2008 LR3 4.4 V8 SE Auto Chawton WhiteLR3

philthejono wrote:
My car returned without any work being done. Land Rover have apparently released an upgraded diff which does not suffer (!!!) from the failure problem and I was pleased the delaer decided to not fit the older version ande wait until they can get their hands on the new one based on it would cost me if it failed again (but annoyed that the car will have to go back yet again).


Any details on that updated diff - is it already out, or is it due soon?

My dealer is swapping diff on Monday, so would be good to know - thx.
 08 LR3 SE V8 - 02 D2 SE7 V8
Porsche 911 (03 996) - 2013 MINI Cooper S 
 
Post #6154085th Mar 2010 5:06 pm
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philthejono
 


Member Since: 01 Aug 2007
Location: Rugby
Posts: 85

United Kingdom 2011 Discovery 4 3.0 SDV6 HSE Auto Santorini BlackDiscovery 4

The part was only ordered for me on Thursday evening and they did not have a due date on the system on Friday evening so not sure whether it is actually available, or just gone into development or any stage in between.

What they did say - and if anyone can confirm or deny - is that driving with the noise / fault is not going to result in the possibility of a total failure and tow back to base. I've got a drive to the Alps for Easter skiing coming up and it may not be fixed by then.
 11 HSE Santorini Black  
Post #6159456th Mar 2010 1:40 pm
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cdodkin
 


Member Since: 18 Aug 2008
Location: Ex Pat Brit in California
Posts: 700

United States 2008 LR3 4.4 V8 SE Auto Chawton WhiteLR3

Unnecessary quote removed


Wow - really?

I couldn't see them making that sort of guarantee in the US - way too much chance of being sued.

I left a voicemail for the service manager at my dealership about the new part - no answer as yet.

Will ask again tomorrow - bet I'm getting the old part... I'll be asking for some warranty paperwork I can tell you!
 08 LR3 SE V8 - 02 D2 SE7 V8
Porsche 911 (03 996) - 2013 MINI Cooper S 
 
Post #6167238th Mar 2010 4:39 am
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cdodkin
 


Member Since: 18 Aug 2008
Location: Ex Pat Brit in California
Posts: 700

United States 2008 LR3 4.4 V8 SE Auto Chawton WhiteLR3

No diff for me today at the dealership - seems they are in short supply for some reason and now there's another LR3 in at my dealership that needs one, but he's behind me! Evil or Very Mad

Earliest is Friday - so I'm enjoying their loaner LR2 (which I have already triggered a CEL on!) Big Cry

Service tech said that they were having to provide details on the failures to LR - and get special authorization for the replacement - but that could just be BS to keep me from throttling them....
 08 LR3 SE V8 - 02 D2 SE7 V8
Porsche 911 (03 996) - 2013 MINI Cooper S 
 
Post #6173199th Mar 2010 1:23 am
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cdodkin
 


Member Since: 18 Aug 2008
Location: Ex Pat Brit in California
Posts: 700

United States 2008 LR3 4.4 V8 SE Auto Chawton WhiteLR3

Well, I finall got my diff.

Part # comes up as recon but no one seems to really know.

Quiet as a mouse now, as you'd hope!

They checked the front diff oil - all good.

12 mths only on the new part warranty Sad

onwards and upwards I guess.

Here's hoping this doesn't come around again.
 08 LR3 SE V8 - 02 D2 SE7 V8
Porsche 911 (03 996) - 2013 MINI Cooper S 
 
Post #62048714th Mar 2010 1:17 am
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cdodkin
 


Member Since: 18 Aug 2008
Location: Ex Pat Brit in California
Posts: 700

United States 2008 LR3 4.4 V8 SE Auto Chawton WhiteLR3

Shiny new diff in place - had it up on the ramp so I figured I'd snap a pic

Click image to enlarge
 08 LR3 SE V8 - 02 D2 SE7 V8
Porsche 911 (03 996) - 2013 MINI Cooper S 
 
Post #62050414th Mar 2010 4:45 am
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