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GREAT video on cam swap in a 5.3

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Old Dec 26, 2010 | 08:18 PM
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Default GREAT video on cam swap in a 5.3

Not sure if this is a repost or not.

Great walkthrough video of a cam swap in a sweet truck

http://www.youtube.com/watch?v=199YYgcDYeI

http://www.youtube.com/watch?v=wQLhIVaOOQQ
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Old Dec 26, 2010 | 08:36 PM
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Oooooooooh, that was fun watching that guy destroy his cam bearings removing/installing the cam. It kills me watching people spin/rotate camshafts when installing or removing them. If you have it perfectly level and hunt around with grace, the install you should never have to do that..
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Old Dec 26, 2010 | 08:41 PM
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As far as I know, 9 months later the truck is still running fine... What's the science behind turning the camshaft during install destroy the cam bearings? I don't think I've ever heard that.
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Old Dec 26, 2010 | 08:45 PM
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No ****, what a tard. I always use a 10+" 3/8s extension inside the cam shaft to get the first set of journals out to get some leverage, and the same when getting the last set of journals back in.
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Old Dec 26, 2010 | 08:46 PM
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Originally Posted by dmelvin
As far as I know, 9 months later the truck is still running fine... What's the science behind turning the camshaft during install destroy the cam bearings? I don't think I've ever heard that.
Knick a cam bearing and the bearing will sieze to the cam journal. A nick in any bearing surface is liable to cause gauling and sieze the bearing to whatever is rotating inside it. In this case a cam journal.
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Old Dec 26, 2010 | 08:57 PM
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Well I guess my cam bearings are fucked then
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Old Dec 26, 2010 | 09:02 PM
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Turn that cam lobe while it's on a bearing, then remove the cam and look at it. That nice sharp edge on the lobe will put a nice gouge in your bearing surface. I never ever ever let a lobe touch a bearing. If you need to rest or take a break installing the cam, make sure the journal rest on the bearing, nothing else. Nothing else should touch a bearing other than the journal. If it does, you're more than likely causing damage to the bearing.
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Old Dec 26, 2010 | 09:04 PM
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Super LOLZ on video #2 @ 1:23
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Old Dec 26, 2010 | 09:16 PM
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Originally Posted by hirdlej
Super LOLZ on video #2 @ 1:23
Lol what an idiot
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Old Dec 26, 2010 | 09:19 PM
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I never said to do it exactly like he did, but it shows the basics
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