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Filo's DIY diffs oil change with pics
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filo
 


Member Since: 09 Jul 2010
Location: here, down in the north, where the fog is
Posts: 616

Italy 2007 Discovery 3 TDV6 XS Auto Zermatt SilverDiscovery 3
Filo's DIY diffs oil change with pics

Finally I decided to change my diffs oil following guidelines found on the forum. I took some pics of my job and thought to post it one time more

tools I needed to do the job:
- common 8mm allen key
- oil plug special key I purchased for 8,00 euros or so (can't remember)
http://www.usag.it/prodotti/famiglia.htm?id=264/1#
Click image to enlarge

improvised oil spill can
Click image to enlarge

graduated cylinder
refill bottle. I don't know how to call it but look at the pic; i paid 2 euros or so for it.
Click image to enlarge

See the sticker on the bottle for oil specs

first of all I lifted the car and put the stands under the frame. For the front I used two big wooden blocks 'cause I didn't want to spend the money for another pair of stands (almost 60 euros). Of course it's mandatory and safe to support the car as already said onsite and stated by the users manual
Click image to enlarge


first i decided to replace rear diff oil, and so i loosed the fill plug with a common 8mm allen key and drained the old oil loosing the sump plug with my new “special square key”
Click image to enlarge


all I got was the old nasty oil and a dirt sump plug i cleaned with a cloth and compressed air
see the pics for before and after the treatment
Click image to enlarge

Click image to enlarge

Click image to enlarge


then i proceeded with the oil refill spueezing my refill bottle. It took 5 minutes to empty the bottle and it was a bit difficult too.
Click image to enlarge


I saw a beautiful graduated syringe from my push... oops supplier, but i costed me 40 euros so i decided the 2 euros bottle was enough for my job

finished, closed the fill plug, and proceeded with the front.
The front fill plug is a bit hidden and difficult but not impossible to find as already said

Filippo
  
Post #6883071st Sep 2010 2:38 pm
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Martin
Site Admin and Owner 


Member Since: 06 Nov 2004
Location: Hook Norton
Posts: 18454

United Kingdom 2006 Discovery 3 TDV6 SE Manual Buckingham BlueDiscovery 3

Excellent write up Filippo, thanks Bow down
 06 D3 SE / 15 LR D90 XS SW / 88 LR 90 Td5 / 68 BMW 2000 ti
Any issues with the site let me know! 
 
Post #6883101st Sep 2010 2:42 pm
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Bodsy
Site Sponsor 


Member Since: 06 Nov 2006
Location: In the Clubhouse
Posts: 21361

United Kingdom 2007 Discovery 3 TDV6 HSE Auto Java BlackDiscovery 3

nice one Filo, it's re-assuring that your rear sump plug looked pretty much the same as mine did a few weeks ago Thumbs Up
 Bodsys Brake Bible

D4/D3 Remote FBH heat kits
BAS Remaps/ EGR Blank
Transmission Flush
Software updates/enabling


Clock/ SNOTM /3Flash / 4x4Info /BT Update /Service Reset/Error Codes / Gearbox Reset
See It Here 
 
Post #6883141st Sep 2010 2:50 pm
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PaulP
 


Member Since: 04 May 2007
Location: Barcelona
Posts: 4317

Spain 2006 Discovery 3 TDV6 SE Auto Buckingham BlueDiscovery 3

Fantastic write-up - thank you Bow down

Good idea to include the tip about making sure you can loosen the fill plug before removing the drain plug Thumbs Up
 2006 Discovery 3 TDV6 SE Auto Buckingham Blue
2007 Golf GT DSG 
 
Post #6883241st Sep 2010 3:04 pm
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SteveNorman
 


Member Since: 14 Oct 2005
Location: Somerset
Posts: 1144

United Kingdom 

To save buying that nice wrench, a 3/8 drive standard rachet or tee bar etc fits perfectly in the drain plug. Also, the levels, believe it or not, are not topped up until they overflow! 0.6ltrs in the front 1.1 ltrs in the rear (for non locking diff). this is about 5mm below the filler plug. The oil grade is Castrol SAF-XO LR part no:TYK500010
(locking diff is different)
HTH
Regards
Steve
  
Post #6883411st Sep 2010 3:40 pm
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D4JWW
 


Member Since: 20 Oct 2009
Location: London, UK
Posts: 1318

South Africa 2009 Discovery 3 TDV6 GS Manual Stornoway GreyDiscovery 3

Thumbs Up good write up, how much miles have your D3 done? Any sign of sweating oil at the seals? My D3, late 2008 done 23k myles, with sweating on both diffs is this normal, should oil levels be checked, is worth a waranty claim for new seals, or normal for LR and due to lack of breathing on diffs?
  
Post #6884751st Sep 2010 9:54 pm
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filo
 


Member Since: 09 Jul 2010
Location: here, down in the north, where the fog is
Posts: 616

Italy 2007 Discovery 3 TDV6 XS Auto Zermatt SilverDiscovery 3

D4JWW wrote:
Thumbs Up good write up, how much miles have your D3 done? Any sign of sweating oil at the seals? My D3, late 2008 done 23k myles, with sweating on both diffs is this normal, should oil levels be checked, is worth a waranty claim for new seals, or normal for LR and due to lack of breathing on diffs?

I bought it in may with 69k on the clock, actually with 75K.
No sweating at all; I'm keeping my fingers crossed.
As for the diffs, there's no need to check the oil level and the new fill is done by quantity, as already said by SteveNorman.
This is the reason why I used the graduated cylinder.

F.
  
Post #6887712nd Sep 2010 7:22 pm
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aquasurfer
 


Member Since: 05 Jan 2009
Location: Drogheda
Posts: 155

Ireland 2006 Discovery 3 TDV6 SE Auto Zambezi SilverDiscovery 3

how do you know if you have a locking diff or not ?
  
Post #7010517th Oct 2010 6:32 pm
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Dave Legacy
 


Member Since: 07 Aug 2010
Location: Hacienda Heights, CA, USA
Posts: 26

United States 2006 LR3 4.4 V8 SE Auto Zambezi SilverLR3

aquasurfer wrote:
how do you know if you have a locking diff or not ?


Click image to enlarge


Admin note: this post has had its images recovered from a money grabbing photo hosting site and reinstated Mr. Green
 2006 LR3 SE V8 w/HD Pkg.  
Post #7012248th Oct 2010 3:44 am
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aquasurfer
 


Member Since: 05 Jan 2009
Location: Drogheda
Posts: 155

Ireland 2006 Discovery 3 TDV6 SE Auto Zambezi SilverDiscovery 3

hi sorry the image would not up load for me
  
Post #7013778th Oct 2010 2:52 pm
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er1c
 


Member Since: 24 Jan 2011
Location: New York
Posts: 183

United States 2006 LR3 4.4 V8 SE Auto Bonatti GreyLR3

I can't get over how much ferrous metal particles are on those magnetic drain plugs! I've used magnetic plugs for some years now and have never once had any sort of buildup like that. Do you do a lot of spirited driving or is this normal? Thanks!
  
Post #75390929th Jan 2011 5:08 pm
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marco 110
 


Member Since: 15 Nov 2009
Location: SALLES 33
Posts: 1010

France 2012 Discovery 4 3.0 SDV6 HSE Auto Fuji WhiteDiscovery 4

hello
Thumbs Up

You can also fill the diff with this:
 Marco.
-D4 sdv6 HSE 2012 , high beam assist , surround cam, tv , and a lot of nice stuff..

http://www.youtube.com/user/marcsteph110?feature=mhum

Ex :
-90 td 1989
-110sw td5 2000
-D3 tdv6 SE 2006

 
 
Post #75399829th Jan 2011 8:29 pm
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bp
 


Member Since: 06 Jan 2010
Location: Stuck On The High Road
Posts: 1325

United Kingdom 

Nice job always get the filler plug loose before you drain the oil as you did Thumbs Up
 Don’t worry it is supposed to sound like that...honest  
Post #75404229th Jan 2011 10:23 pm
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