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Alextd5



Member Since: 11 Feb 2017
Location: Gloucestershire
Posts: 322

United Kingdom 2006 Defender 90 Td5 XS CSW Bonatti Grey
Defender td5 transmission oil
Hi I'm looking to change the oil in my gearbox and transfer box. I'm put MTF94 in my old td5 but the gearbox always felt notchy and hard to change gear. I'm looking at Morris lodexol 75-90 OR Castrol Syntrans MTF 75-90. I expect they are just as good but are they suitable for the R380 ? Also the transferbox may as well have some fresh oil in. EP80-90 ? If you guys have had better results with different spec oils, please let me know.

Alex
Post #636127 7th Jul 2017 6:59am
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MK



Member Since: 28 Aug 2008
Location: Santiago
Posts: 2259

Chile 2007 Defender 110 Puma 2.4 SW Chawton White
ATF III

edit

According to Ashcroft Puma 110" SW

.............................................................
Earth first. Other planets later


Last edited by MK on 7th Jul 2017 2:17pm. Edited 1 time in total
Post #636214 7th Jul 2017 1:48pm
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miker



Member Since: 13 Sep 2015
Location: Surrey
Posts: 1758

United Kingdom 1999 Defender 110 Td5 CSW Rioja Red
They stopped advising ATF several years ago. Most people now use MTF94, although someone on here (blackwolf maybe?) Is an advocate of something different, (castrol syntrans rings a bell)
Post #636217 7th Jul 2017 2:11pm
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zsd-puma



Member Since: 09 Aug 2016
Location: Kent
Posts: 2720

United Kingdom 2010 Defender 110 Puma 2.4 USW Santorini Black
is the clutch adjusted and bled correctly? That will make a bigger difference than oil if the clutch isnt dis engaging fully.
Post #636234 7th Jul 2017 4:14pm
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dorsetsmith



Member Since: 30 Oct 2011
Location: South West
Posts: 4554

R380 MTF94

LT230 EP 80w 90

axle/ Diff EP 80w 90

clutch in good order


how meany miles on clock ?


at 100,000 my 2003 90 had new clutch, as the old one down to the rivets and clutch pressure plate fingers worn-out and one broken Exclamation

now changes gear on good order Thumbs Up
Post #636237 7th Jul 2017 4:39pm
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MJN110



Member Since: 18 May 2015
Location: North Yorkshire
Posts: 380

United Kingdom 2016 Defender 90 Puma 2.2 Landmark LE Montalcino Red
What are the latest thoughts on this I find my TD5 does not like 1st to 2nd gear changes for the first couple of miles after that all the changes are good.
This makes me think maybe the oil is to viscous when cold?
I see Ashcroft still support ATF Dexron 111 as a better oil will this solve my problem?
Has anybody else had good results using ATF Dexron 111 2016 Defender Landmark 90
2005 Defender CSW TD5 90XS
Post #708416 21st May 2018 6:44pm
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blackwolf



Member Since: 03 Nov 2009
Location: South West England
Posts: 16858

United Kingdom 2007 Defender 110 Puma 2.4 DCPU Stornoway Grey
miker wrote:
They stopped advising ATF several years ago. Most people now use MTF94, although someone on here (blackwolf maybe?) Is an advocate of something different, (castrol syntrans rings a bell)


Not me, I always put MTF94 in my R380. It too is very different when cold compared to warm. When cold 1st to 2nd needs to be very quick, when warm it is a typical LR slow change. I've always found this normal on an R380, it seems to be how they are. To be honest I don't rate the box very highly and think it is possibly the worst gearbox ever fitted to a proper Landrover. The MT82 box is vastly superior but the way it's connected to the engine is dire.

There was a time when Landrover knew how to do clutches and gearboxes but that seems to have been forgotten.
Post #708427 21st May 2018 7:34pm
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Mike c



Member Since: 11 Aug 2017
Location: Maldon, Essex
Posts: 904

England 2004 Defender 90 Td5 CSW Belize Green
Watching with interest, I have recently ordered mtf94 for gearbox and Castrol syntrans 75 90 for transfer box, is this wrong?

Mike
Post #708442 21st May 2018 8:29pm
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dorsetsmith



Member Since: 30 Oct 2011
Location: South West
Posts: 4554

Thumbs Up spot on
Post #708443 21st May 2018 8:32pm
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NickMc



Member Since: 01 Oct 2014
Location: Norn Iron
Posts: 1568

Northern Ireland 2006 Defender 90 Td5 HT Bonatti Grey
Sure MTF94 is Honda oil just to add to the parts bin.
Post #708446 21st May 2018 8:40pm
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Landlord



Member Since: 27 Oct 2009
Location: Hampshire
Posts: 582

United Kingdom 2007 Defender 90 Td5 HT Cairns Blue
Just done all my fluids

MTF 94 for gearbox

Syntrax for transfer box



Click image to enlarge
 2007 TD5 90 Hard Top
Post #708501 21st May 2018 11:39pm
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MJN110



Member Since: 18 May 2015
Location: North Yorkshire
Posts: 380

United Kingdom 2016 Defender 90 Puma 2.2 Landmark LE Montalcino Red
My R380 gearbox has done 65000 miles.
I will try a faster gear change when cold as Blackwolf does as i have tended to try and change slower to avoid the crunch.
I agree about the MT82 a shocking amount of drive back lash for a more modern gearbox has anybody driven a transit with this box is it the same? 2016 Defender Landmark 90
2005 Defender CSW TD5 90XS
Post #708525 22nd May 2018 6:51am
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Mike c



Member Since: 11 Aug 2017
Location: Maldon, Essex
Posts: 904

England 2004 Defender 90 Td5 CSW Belize Green
Great, looks like syntrax is the right stuff for the transfer box.

Thanks Thumbs Up
Post #708529 22nd May 2018 7:11am
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zsd-puma



Member Since: 09 Aug 2016
Location: Kent
Posts: 2720

United Kingdom 2010 Defender 110 Puma 2.4 USW Santorini Black
MJN110 wrote:

I agree about the MT82 a shocking amount of drive back lash for a more modern gearbox has anybody driven a transit with this box is it the same?


The backlash isn’t in the gearbox, it’s in the adaptor shaft between the gearbox and the transferbox, and in the props, and the diffs and the half shafts and the clutch too if that’s worn.
The actual ford gearbox is fine, none of the Ford vehicles have the sloppy Land Rover bits on them. Then the extra torque from the puma engines makes all the Land Rover bits including the clutch wear faster.
Post #708536 22nd May 2018 7:44am
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MJN110



Member Since: 18 May 2015
Location: North Yorkshire
Posts: 380

United Kingdom 2016 Defender 90 Puma 2.2 Landmark LE Montalcino Red
Thank you ZSD Puma for educating me on this issue.
You would think then that somebody would be able to manufacture a shaft with tighter tolerances to partially eliminate this problem for sure it would be a good seller.
I agree about the rest of the drive train certainly more stressed with Puma power and torque especially with a BAS 170 tune. 2016 Defender Landmark 90
2005 Defender CSW TD5 90XS
Post #708549 22nd May 2018 8:35am
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