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by Rex_tulips - 30/07/25 07:59 PM
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Joined: Dec 2011
Posts: 69
Just Getting Started
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OP
Just Getting Started
Joined: Dec 2011
Posts: 69 |
Hello, I have found the following. On the rear axle, when you move the wheel axially back and forth you notice a gap of a few millimeters. Is the problem the wheel bearing, or the rear axle? If so, can it be adjusted? Thanks for your comments and Merry Christmas Christoph
Christoph Roadster 3.7 - 2014 silver matt
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Joined: Apr 2014
Posts: 5,181 Likes: 2
Charter Member
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Charter Member
Joined: Apr 2014
Posts: 5,181 Likes: 2 |
Check the U bolt nuts are tight On some cars they have habit of loosening
Last edited by Ray; 24/12/20 04:15 PM.
.+8 Now gone for a 1800 4/4. Duratec in bright yellow.
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Joined: Jun 2015
Posts: 1,961 Likes: 43
Talk Morgan Enthusiast
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Talk Morgan Enthusiast
Joined: Jun 2015
Posts: 1,961 Likes: 43 |
You do not say exactly where the “gap” is. Bear in mind, when you move the wheel axially, there will always be some “slop” or backlash in the differential gears. This is essential to ensure clearance as the gears heat up and expand. It is usually set by applying shims to the gear mechanism. Unless it is giving a problem, I would leave well alone.
Doug 2011 Plus 4 in Rich Maroon
1972 750 “ComDom” sprinter 1958 Triton 650 1992 Triumph Trophy 900
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Joined: Dec 2011
Posts: 69
Just Getting Started
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OP
Just Getting Started
Joined: Dec 2011
Posts: 69 |
It feels like the play is in the wheel bearing. The wheel can be clearly moved back and forth. Loose U-bolts are not the cause though
Christoph Roadster 3.7 - 2014 silver matt
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Joined: Apr 2017
Posts: 1,799 Likes: 3
Talk Morgan Enthusiast
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Talk Morgan Enthusiast
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Both sides or one side only?
Bob
2009 Black Roadster 1999 4/4 2 litre Zetec
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Joined: Nov 2015
Posts: 7,910 Likes: 242
Just barreling along Talk Morgan Guru
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Just barreling along Talk Morgan Guru
Joined: Nov 2015
Posts: 7,910 Likes: 242 |
It sounds like you're describing end float in the diff, there should be some. How many miles has the car done ?
Jon M
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Joined: Oct 2019
Posts: 5,056 Likes: 318
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Charter Member
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Posts: 5,056 Likes: 318 |
Logic would suggest that if you grip the wheel by the tyre and rock it left/right or top/bottom and there's play, then it's the bearing .... if you pull the wheel in and out evenly and there's play then it's end float in the diff (tho if the bearing is really slack you'll feel both)
K
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Joined: Dec 2011
Posts: 69
Just Getting Started
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OP
Just Getting Started
Joined: Dec 2011
Posts: 69 |
The car has 32000km. On the left side it is more, right less. I can pull the wheel in and out, so it can be the end float of the diff. How this can be solved?
Christoph Roadster 3.7 - 2014 silver matt
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Joined: Oct 2019
Posts: 5,056 Likes: 318
Charter Member
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Charter Member
Joined: Oct 2019
Posts: 5,056 Likes: 318 |
As long as it pulls in and out without excessive 'rocking' then it does sound like diff end float .... someone more knowledgeable than me will tell you if the amount you have is more than normal.
K
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Joined: Dec 2011
Posts: 69
Just Getting Started
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OP
Just Getting Started
Joined: Dec 2011
Posts: 69 |
Thanks for your comments. I let it check
Christoph Roadster 3.7 - 2014 silver matt
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