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Tin primary covers

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Old Aug 30, 2018 | 09:27 PM
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Default Tin primary covers

My BDL belt drive fits well on my cone shovel. The belt runs true . My problem is the front pulley rides too close to the Paughco tin inner primary. This is a new installation and I've already enlarged the hole for the front pulley and I still need to do more to make it work. I can't space the pulley out because I'll loose the alignment. I'm also installing a Baker 6 into 4 and it fits better than the stocker.
I need some answers, Jim
 
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Old Aug 30, 2018 | 09:37 PM
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Aloha, we'll need some pictures to see what's happening...
 
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Old Aug 30, 2018 | 09:47 PM
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seen this more then I care to think about - lots of ideas in play but some you wont like

how much are we talking about .010 or 1/8 inch kind of thing - at some point believe it or not a slight rub will find its spot, and it will be happy all on its own as I have seen them come into the shop, and clearly this is what went on till it wore down what was making the noise

to be continued
 

Last edited by johnjzjz; Aug 30, 2018 at 09:48 PM.
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Old Aug 30, 2018 | 09:51 PM
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Cone shovel cases and that primary were never meant to be used together front mounting holes are very different small wonder it won't align right. Use a 3rd party pic service and post up couple, gotta see what you have first.
 

Last edited by TwiZted Biker; Aug 30, 2018 at 09:52 PM.
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Old Aug 30, 2018 | 10:32 PM
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These are pictures where I need to trim more. The inner primary is just inside the wheel cover right over where the edge of the belt is,
 

Last edited by makawao cap; Aug 30, 2018 at 11:45 PM.
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Old Aug 30, 2018 | 10:52 PM
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The problem lies where the 2 pcs. are spot welded. The doubled metal is right over where the inside edge of the belt is. I've trimmed the front half and then some to provide a clearance of 5/16" or so. My concern lies where the belt approaches and leaves the pulley.
 
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Old Aug 30, 2018 | 11:31 PM
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No pics yet.
 
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Old Aug 31, 2018 | 05:59 AM
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I see the pictures - is there a weld where you want to trim? keep trimming... custom bikes need custom work. and enjoy the ride!
 
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