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Home > Technical > Problem with my back transmission after bearing change |
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Yorky Bob Member Since: 28 Apr 2015 Location: Yorkshire Posts: 4561 |
Could be the Haldex grabbing. You could read up about it on here via the search button on how to test it or find a haldex specialist, the unit is fitted to many differing cars like Volvo 4x4. FL2 MY10 TD4 GS traded in at 2 years
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13th Jan 2019 1:35 pm |
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Acciola Member Since: 14 Oct 2012 Location: San Gwann Posts: 55 |
Thanks Bob but cant seem to find any solution... What I can't understand is that I had absolutely no problems with the Haldex until the bearings were changed in the rear transmission. And now it seems, no matter what they do, they cant fix it.
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13th Jan 2019 7:57 pm |
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Yorky Bob Member Since: 28 Apr 2015 Location: Yorkshire Posts: 4561 |
Lame excuses exist in every sphere of life I am afraid. FL2 MY10 TD4 GS traded in at 2 years
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13th Jan 2019 8:05 pm |
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Acciola Member Since: 14 Oct 2012 Location: San Gwann Posts: 55 |
Any more suggestions? |
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14th Jan 2019 9:20 am |
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MRRover75 Member Since: 13 Jan 2017 Location: Sandnes Posts: 327 |
Can they by incident/lack of knowledge have filled the Haldex with gear oil and not Haldex fluid? |
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14th Jan 2019 9:45 am |
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devondave Member Since: 06 Dec 2010 Location: United Kingdom Posts: 224 |
Which transmision bearings were changed? |
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14th Jan 2019 9:46 am |
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Pedro Member Since: 01 Apr 2010 Location: Very near Pig Hill Posts: 449 |
Find out the name of the parts they claim to have changed and try and check your diff and haldex fluid levels. FL2 HSE Auto Galway Green Evoque SD4 Auto Blue. FL1 HSE TD4 Manual Black - Gone. RR Classic V8 EFI - Gone |
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14th Jan 2019 12:55 pm |
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jules Member Since: 13 Dec 2007 Location: The Wilds of Warwickshire Posts: 5062 |
My understanding is that one way to test whether the engagement of the haldex is the source of the problem is to simply unplug it. Your car is then front wheel drive only - the prop shaft will spin but wont connect through to the rear diff because the haldex clutch is now disabled.
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14th Jan 2019 2:40 pm |
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Acciola Member Since: 14 Oct 2012 Location: San Gwann Posts: 55 |
Quite possible but have no way of knowing |
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14th Jan 2019 10:11 pm |
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Acciola Member Since: 14 Oct 2012 Location: San Gwann Posts: 55 |
Thanks and will suggest that to them when i take it to them again tomorrow morning |
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14th Jan 2019 10:13 pm |
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Acciola Member Since: 14 Oct 2012 Location: San Gwann Posts: 55 |
I believe they changed the bearings they claimed to have changed as the whining noise went completely and I trust these people as they are honest for sure and isnt my issue with them. Its more the lack of expertise from the Mechanic''s side that I question. and I dont even know where to start to check the fluid levels. |
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14th Jan 2019 10:16 pm |
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jules Member Since: 13 Dec 2007 Location: The Wilds of Warwickshire Posts: 5062 |
Well you need to ask want fluid thety put in the Haldex - its special stuff and very different from the EP oil that goes in the rear diff.
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15th Jan 2019 12:19 am |
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