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Auto-box reconditioning
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Aerialmark
 


Member Since: 21 Jun 2015
Location: Burnley (Where the M65 is cobbled)
Posts: 5192

England 2005 Discovery 3 TDV6 HSE Auto Zambezi SilverDiscovery 3
Auto-box reconditioning

I just thought I would start a new thread with this as I want to get the best advice as I can from you people on here before I go and spend about £2500. Next week I will collect the car from the garage with a repaired front diff so after months of different problems I will be left with one (well for the time being !) The gearbox. What I would like to know has anybody any first hand experience of a good autobox repair garage (where they take it out repair and refit) that would provide a decent G/tee. The indy who is doing the diff would do it but will send it away and cannot G/tee it as the firm who are going to refurb it will only g/tee what they take out and refit themselves. I have spoke to them but they seem a little vague on price and what they are going to do for it. The Indy diagnosed the fault as 4th & 5th gear slipping but the strange thing is that it has never done it until the night I had the new rear propshaft fitted which I thought was strange also that day Bodsy remapped the car. What I need to know is where to have it done that wont rip me off and could anything to do with rear prop, front diff or remap cause this. Thanks in advance Thumbs Up
  
Post #15422309th Oct 2015 2:39 pm
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Lost for Words
 


Member Since: 03 Sep 2013
Location: Warminster, Wiltshire
Posts: 6703

United Kingdom 2006 Discovery 3 TDV6 HSE Auto Zambezi SilverDiscovery 3

I would have little doubt that the remap was what caused the issues to show themselves (not that it's Bodsy or Pete's fault, of course - the damage was already done). Thumbs Up
 Current: Discovery 3 06MY (55 reg) HSE Auto Zambezi Silver Zambezi Silver Allisport Fast Road Intercooler, V8 Brakes, Silicone IC Hoses, EGRs Blanked, Remapped, De-Cat pipe, FBHIC
Freelander 2 2007 HSE Manual Tambora Flame
Previous: FL2 56 reg SE Manual Black (written off Sad )
Disco 3 06 reg B7S Manual Rimini Red Rimini Red
Disco 2 TD5 Y reg ES Manual Blue - Chipped Very Happy
Several Discovery 300 TDis
 
 
Post #15422419th Oct 2015 3:08 pm
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Aerialmark
 


Member Since: 21 Jun 2015
Location: Burnley (Where the M65 is cobbled)
Posts: 5192

England 2005 Discovery 3 TDV6 HSE Auto Zambezi SilverDiscovery 3

Could you expand on that a bit please ? What your saying is the gearbox was already slipping 4&5 but the extra power magnifies it ?
  
Post #15422459th Oct 2015 3:17 pm
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Lost for Words
 


Member Since: 03 Sep 2013
Location: Warminster, Wiltshire
Posts: 6703

United Kingdom 2006 Discovery 3 TDV6 HSE Auto Zambezi SilverDiscovery 3

That's basically it; the extra torque was the straw that broke the camel's back. Disco Mikey went through the same (but his was also a bad map, causing further damage still). Thumbs Up

The TC change probably also affected it - when the ATF isn't changed soon enough, the stator bushing wears and contaminates the oil. This can help to mask any problems, but when it is then replaced with fresh oil, it is thinner, and issues can appear. This is not to say you did the wrong thing; leaving the TC would have resulted in the same in the end. Wink
 Current: Discovery 3 06MY (55 reg) HSE Auto Zambezi Silver Zambezi Silver Allisport Fast Road Intercooler, V8 Brakes, Silicone IC Hoses, EGRs Blanked, Remapped, De-Cat pipe, FBHIC
Freelander 2 2007 HSE Manual Tambora Flame
Previous: FL2 56 reg SE Manual Black (written off Sad )
Disco 3 06 reg B7S Manual Rimini Red Rimini Red
Disco 2 TD5 Y reg ES Manual Blue - Chipped Very Happy
Several Discovery 300 TDis
 
 
Post #15422509th Oct 2015 3:40 pm
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NJSS
 


Member Since: 06 May 2009
Location: Catherington, Hampshire.
Posts: 10607

United Kingdom 2016 Discovery 4 3.0 SDV6 Landmark LE Auto Waitomo GreyDiscovery 4

I believe that I have answered this one before. Wink

Bristol Transmissions have good reputation, and specialise in Land Rover & Jaguar gearboxes:-

http://www.bristoltransmissions.co.uk/home/

A number of forum members have used them, and I have never heard anything other than good reports.

NJSS
 Am I Gammon or Woke ? - I neither know nor care.

2016 Discovery 4 Landmark
2011 Mercedes Benz SL350 (R230)
1973 MG B GT V8 - 3.9L John Eales engine, 5 speed R380 gearbox, since 1975.
1959 MGA roadster - 1.9L Peter Burgess Engine - 5 speed gearbox
Past LRs - Multiple FFRs, Discos & a Series I - some petrol, some diesel,
none Electric or H2 fuel cell - yet.
There are 10 types of people in this world: Those who understand binary, and those who don’t. 
 
Post #15422569th Oct 2015 3:49 pm
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Aerialmark
 


Member Since: 21 Jun 2015
Location: Burnley (Where the M65 is cobbled)
Posts: 5192

England 2005 Discovery 3 TDV6 HSE Auto Zambezi SilverDiscovery 3

Yes you have thanks, but its a little too far for me that's why I want someone a little closer to home with first hand experience. It would be a problem getting home being about 5 hours travel away. Thanks again Thumbs Up
 

Last edited by Aerialmark on 9th Oct 2015 5:15 pm. Edited 2 times in total 
Post #15422899th Oct 2015 5:08 pm
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Aerialmark
 


Member Since: 21 Jun 2015
Location: Burnley (Where the M65 is cobbled)
Posts: 5192

England 2005 Discovery 3 TDV6 HSE Auto Zambezi SilverDiscovery 3

Lost for Words wrote:
That's basically it; the extra torque was the straw that broke the camel's back. Disco Mikey went through the same (but his was also a bad map, causing further damage still). Thumbs Up

The TC change probably also affected it - when the ATF isn't changed soon enough, the stator bushing wears and contaminates the oil. This can help to mask any problems, but when it is then replaced with fresh oil, it is thinner, and issues can appear. This is not to say you did the wrong thing; leaving the TC would have resulted in the same in the end. Wink


So when I do have it overhauled they will replace the TC again ?
  
Post #15422939th Oct 2015 5:10 pm
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therealboss
 


Member Since: 21 Mar 2014
Location: Co Carlow
Posts: 1958

Ireland 2005 Discovery 3 TDV6 S Auto Tonga GreenDiscovery 3

TC will be replaced if it's knackered but only if it is.


I can tell you BT know there stuff and I think they offer a discount too for forum members, had my one done there last year, drives like new now.
 Dale




Mods to date.
D4 Rear Lights
Xenon Lights fitted & De-Tangoed
RAI, V8 Brake Upgrade, AMK Compressor
Beanie Grill
ProSpeed Roof Rack & Ladder
ProSpeed Tree/Rock Sliders
Disco3.co.uk Orange Sticker
ATR's Fitted
Club Blackvue 
 
Post #15423009th Oct 2015 5:22 pm
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Aerialmark
 


Member Since: 21 Jun 2015
Location: Burnley (Where the M65 is cobbled)
Posts: 5192

England 2005 Discovery 3 TDV6 HSE Auto Zambezi SilverDiscovery 3

It would be too far, unless they could turn it round in a day ! I could take it down and stay overnight. Surely there must be somebody that has a good reputation a little closer to home that someone on here has used.
  
Post #15423169th Oct 2015 6:01 pm
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Lost for Words
 


Member Since: 03 Sep 2013
Location: Warminster, Wiltshire
Posts: 6703

United Kingdom 2006 Discovery 3 TDV6 HSE Auto Zambezi SilverDiscovery 3

As above, there should be no need for a new TC having already had it done. Thumbs Up
 Current: Discovery 3 06MY (55 reg) HSE Auto Zambezi Silver Zambezi Silver Allisport Fast Road Intercooler, V8 Brakes, Silicone IC Hoses, EGRs Blanked, Remapped, De-Cat pipe, FBHIC
Freelander 2 2007 HSE Manual Tambora Flame
Previous: FL2 56 reg SE Manual Black (written off Sad )
Disco 3 06 reg B7S Manual Rimini Red Rimini Red
Disco 2 TD5 Y reg ES Manual Blue - Chipped Very Happy
Several Discovery 300 TDis
 
 
Post #15423189th Oct 2015 6:06 pm
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Aerialmark
 


Member Since: 21 Jun 2015
Location: Burnley (Where the M65 is cobbled)
Posts: 5192

England 2005 Discovery 3 TDV6 HSE Auto Zambezi SilverDiscovery 3

You see this is my problem as the Preston guys said they would have to change it or else they could not g/tee it as it may have been contaminated with the oil that's in Rolling Eyes That is why I want to find someone else. They also said for a full years g/tee they would probably want to fit a new megatronic unit at a cost of £800 plus vat on top of the £1900 plus vat Big Cry Bristol Trans seem the one to use but its the distance involved from Burnley.
  
Post #15423259th Oct 2015 6:14 pm
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therealboss
 


Member Since: 21 Mar 2014
Location: Co Carlow
Posts: 1958

Ireland 2005 Discovery 3 TDV6 S Auto Tonga GreenDiscovery 3

They had my one for two days but they give me a loan car, there must be another company closer to you but with BT you get peace of mind.


You think you have a long way to go, I traveled over from Ireland to Bristol just to get BT do my one.
 Dale




Mods to date.
D4 Rear Lights
Xenon Lights fitted & De-Tangoed
RAI, V8 Brake Upgrade, AMK Compressor
Beanie Grill
ProSpeed Roof Rack & Ladder
ProSpeed Tree/Rock Sliders
Disco3.co.uk Orange Sticker
ATR's Fitted
Club Blackvue 
 
Post #15423279th Oct 2015 6:19 pm
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Aerialmark
 


Member Since: 21 Jun 2015
Location: Burnley (Where the M65 is cobbled)
Posts: 5192

England 2005 Discovery 3 TDV6 HSE Auto Zambezi SilverDiscovery 3

How much did it cost you Dale if you don't mind me asking and what did they do for you ?
  
Post #15423299th Oct 2015 6:21 pm
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therealboss
 


Member Since: 21 Mar 2014
Location: Co Carlow
Posts: 1958

Ireland 2005 Discovery 3 TDV6 S Auto Tonga GreenDiscovery 3

Now, it was a year ago, and I tend to forget after a few days but off hand I think it was £2300+VAT Box rebuild & New TC.


I'm sure thats what I paid, I'm trying to forget I spent that much on the car in one go, but there again, if I add up what the car as costed me in the past 18 months, think I might jump under the next bus Rolling with laughter Rolling with laughter Rolling with laughter
 Dale




Mods to date.
D4 Rear Lights
Xenon Lights fitted & De-Tangoed
RAI, V8 Brake Upgrade, AMK Compressor
Beanie Grill
ProSpeed Roof Rack & Ladder
ProSpeed Tree/Rock Sliders
Disco3.co.uk Orange Sticker
ATR's Fitted
Club Blackvue 
 
Post #15423329th Oct 2015 6:26 pm
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Aerialmark
 


Member Since: 21 Jun 2015
Location: Burnley (Where the M65 is cobbled)
Posts: 5192

England 2005 Discovery 3 TDV6 HSE Auto Zambezi SilverDiscovery 3

My wife has just said we could have a couple at days at Western Super Mare over the October kids holiday week and could leave car with BT and use the loan car. What G/tee did you get with it ?
  
Post #15423339th Oct 2015 6:30 pm
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