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Shovelhead whine. Sounds like cam and pinion

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Old Jul 3, 2018 | 01:49 PM
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Originally Posted by Hillsidecycle.com
My 1967 FLH has had a slight whine, more noticeable on decell, for the past 30 years.
Scott
this is not a slight whine as you can hear in the video
 
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Old Jul 3, 2018 | 02:43 PM
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http://www.andrewsproducts.com/sites...fs/page_19.pdf

might be useful if you do not have it
 
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Old Jul 4, 2018 | 04:15 AM
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Originally Posted by bustert
http://www.andrewsproducts.com/sites...fs/page_19.pdf

might be useful if you do not have it
Thanks , I have read that one 😎
 
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Old Jul 4, 2018 | 08:15 AM
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Do you have the right gear for the model year? There were two different sizes used on Shovels. Early & late.
 
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Old Jul 4, 2018 | 08:25 AM
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Originally Posted by wfolarry
Do you have the right gear for the model year? There were two different sizes used on Shovels. Early & late.
yes I do. The breather valve was wrong for the model year.
 
Last edited by Peterbuchberg; Jul 4, 2018 at 08:28 AM. Reason: More wordd
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Old Jul 5, 2018 | 07:10 AM
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The use of gauge pins will help determine the gear pitch diameter, and the exact gear you'll need, if in fact that is the issue.
 
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Old Jul 5, 2018 | 08:15 AM
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Originally Posted by Hillsidecycle.com
The use of gauge pins will help determine the gear pitch diameter, and the exact gear you'll need, if in fact that is the issue.
I know but I thought that a smaller size pinion gear would change the sound, cause it was smaller. Just a little difference in sound, but no.
 
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Old Sep 27, 2018 | 06:31 AM
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My 76 FLH sounds the same. I've been trying to locate the noise for years. No luck.
I've changed cam gears also, no change.
I removed the belt in the primary, and went back to chain, no change.
Replaced clutch hub and bearings, no change.
Replaced primary case bearing, no change.
Replaced cam bearing, no change.
I have not replaced the cam cover bushing yet.
 
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Old Sep 27, 2018 | 03:09 PM
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Originally Posted by pjb
My 76 FLH sounds the same. I've been trying to locate the noise for years. No luck.
I've changed cam gears also, no change.
I removed the belt in the primary, and went back to chain, no change.
Replaced clutch hub and bearings, no change.
Replaced primary case bearing, no change.
Replaced cam bearing, no change.
I have not replaced the cam cover bushing yet.
i just found out that my pinion shaft was bend. Replaced it and I hope its quiet now.
 
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Old Sep 27, 2018 | 04:28 PM
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You're saying it's quiet, or you haven't done it yet??
please report back.
 
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