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  Did you machine the crankshaft gear Double Roller 3800 ???

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Did you machine the crankshaft gear Double Roller 3800 ??? by fierogtx
Started on: 04-07-2014 12:32 PM
Replies: 3 (118 views)
Last post by: trotterlg on 04-08-2014 01:24 AM
fierogtx
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Report this Post04-07-2014 12:32 PM Click Here to See the Profile for fierogtxClick Here to Email fierogtxSend a Private Message to fierogtxEdit/Delete MessageReply w/QuoteDirect Link to This Post
like the title said did you machine the crankshaft gear for the 3800 double roller here are the difference between stock ones and the double roller . ( third picture )
do you remove inside diameter of the double roller crank gear because its a tight fit on the crankshaft .
http://www.grandprixforums....ank-gears-(pics-vid)
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trotterlg
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Report this Post04-07-2014 05:38 PM Click Here to See the Profile for trotterlgClick Here to Email trotterlgSend a Private Message to trotterlgEdit/Delete MessageReply w/QuoteDirect Link to This Post
I think they are supposed to press on the crank, I think what was done is to bevel the back of the gear to clear the radius on the crank to allow the gear to seat up flush. Larry
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fierogtx
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Report this Post04-08-2014 12:35 AM Click Here to See the Profile for fierogtxClick Here to Email fierogtxSend a Private Message to fierogtxEdit/Delete MessageReply w/QuoteDirect Link to This Post
just want to know how many did that vs how many put it like that and if anyone have problem with it
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trotterlg
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Report this Post04-08-2014 01:24 AM Click Here to See the Profile for trotterlgClick Here to Email trotterlgSend a Private Message to trotterlgEdit/Delete MessageReply w/QuoteDirect Link to This Post
You need to look at the raidus at the rear of the snout on your crank and see if the relief cut in the crank sprocket will let the gear go back flush. If it doesn't then the chain will not run straight and will will try to pull the cam forward against the cam retainer plate. Larry

[This message has been edited by trotterlg (edited 04-08-2014).]

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