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 Post subject: Needle bearings....
PostPosted: Sun Jun 01, 2008 4:01 pm 
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998cc
998cc
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Joined: Tue Nov 06, 2007 9:38 am
Posts: 982
Location: Dorrigo, NSW
How is the easiest way to remove needle roller bearings from the upper control arm?

I thought you could press them through but on closer inspection it looks like there is a sleeve that is part of the casting in the centre....not removable like the rear radius arm one....?


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PostPosted: Sun Jun 01, 2008 4:36 pm 
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SooperDooperMiniCooper ExpertEngineering
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Joined: Fri Apr 29, 2005 9:46 am
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Location: Under the bonnet son!
They will come out if you have a long enough drift. You can also use a dremel to cut a groove in the outer sleeve/race once you have removed the rollers.

Or if you have a go at it you may also be able to deform the outer sleeve/race by getting a small sturdy punch, chisel or screwdriver under the race from the end. If you can fold the entire race in on itself it will eventually just fall out.

Good luck.

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All garage work involves equal measures of enthusiasm, ingenuity and a fair degree of irresponsibility.


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PostPosted: Sun Jun 01, 2008 7:09 pm 
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religious status
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Joined: Fri Mar 19, 2004 6:19 pm
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Location: near Baulkham Hills, NSW
I MIG weld a bolt into them with 6 or 8 tack welds, then pull them out with a nut and spacer.
:wink:
same as I do with trailing arm, or idler gear bearings.

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DrMini- 1970 wasaMatic 1360, Mk1S crank, 86.6HP (ATW) =~125 @ crank, 45 Dellorto (38 chokes), RE282 sprint cam, 1.5 rockers, 11.0:1 C/R. :mrgreen:


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PostPosted: Sun Jun 01, 2008 7:37 pm 
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998cc
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Joined: Tue Nov 06, 2007 9:38 am
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Location: Dorrigo, NSW
Cheers Mick and Kev, the dremel done the trick :P


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