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tonyevans

az supporter
Joined: Sun Jan 16, 2011 11:18 pm Posts: 1998 Location: Lightning Ridge NSW
Vehicle: SJ40 - LJ50 - LJ50V - Vitara
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 Posted: Sun Feb 24, 2013 4:33 pm |
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If anyone is still looking for someone who can rebuild LJ50 crank shafts I know some one who can do it for $120 labour if you supply the parts and I know where to get them as well.
Last edited by tonyevans on Mon Feb 25, 2013 8:21 am, edited 1 time in total.
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3cyl
Joined: Tue Jan 29, 2008 10:30 pm Posts: 2054 Location: Ipswich
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 Posted: Sun Feb 24, 2013 7:33 pm |
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 Awesome.
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tanshi

az supporter
Joined: Tue Jan 09, 2007 10:30 pm Posts: 7717 Location: Brisbane
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 Posted: Mon Feb 25, 2013 1:42 pm |
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now just need to find crank bearings
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droverdave
Joined: Wed Dec 19, 2012 7:43 am Posts: 685
Vehicle: 85 ' Drover
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 Posted: Mon Feb 25, 2013 1:53 pm |
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How does one rebuild a crankshaft?
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tanshi

az supporter
Joined: Tue Jan 09, 2007 10:30 pm Posts: 7717 Location: Brisbane
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 Posted: Mon Feb 25, 2013 2:00 pm |
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in an LJ50 they are made in multiple peices and pressed together with the bearings and conrods in place.
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tonyevans

az supporter
Joined: Sun Jan 16, 2011 11:18 pm Posts: 1998 Location: Lightning Ridge NSW
Vehicle: SJ40 - LJ50 - LJ50V - Vitara
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 Posted: Mon Feb 25, 2013 2:33 pm |
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tanshi wrote: now just need to find crank bearings Only the one with the groove is a problem and that is not in the pressed together section.
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tanshi

az supporter
Joined: Tue Jan 09, 2007 10:30 pm Posts: 7717 Location: Brisbane
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 Posted: Mon Feb 25, 2013 2:58 pm |
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most of the bearings have the roll pins in them. what do you replace them with?
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tonyevans

az supporter
Joined: Sun Jan 16, 2011 11:18 pm Posts: 1998 Location: Lightning Ridge NSW
Vehicle: SJ40 - LJ50 - LJ50V - Vitara
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 Posted: Mon Feb 25, 2013 3:03 pm |
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tanshi wrote: most of the bearings have the roll pins in them. what do you replace them with? The 2 bearings on the crank with the pins are just to stop the outer race slipping in the casing and bearing lock-tight will do the same thing.
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ball

I live here!
Joined: Wed Oct 22, 2008 10:30 pm Posts: 4673 Location: Katherine
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 Posted: Mon Feb 25, 2013 3:39 pm |
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If you really want the roll pins in the bearings, go find a friendly toolmaker with a plunge EDM.
The bearings will need to be sealed up well but it isn't a big job to burn some holes into the bearing.
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tonyevans

az supporter
Joined: Sun Jan 16, 2011 11:18 pm Posts: 1998 Location: Lightning Ridge NSW
Vehicle: SJ40 - LJ50 - LJ50V - Vitara
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 Posted: Mon Feb 25, 2013 4:09 pm |
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ball wrote: If you really want the roll pins in the bearings, go find a friendly toolmaker with a plunge EDM.
The bearings will need to be sealed up well but it isn't a big job to burn some holes into the bearing. Don't know how to insert a YouTube so here's a link - http://www.youtube.com/watch?v=Z5WZqYl_aZ8
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