EVO All Evo Model Discussion

Inner primary broke

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Old Mar 27, 2020 | 06:56 AM
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Default Inner primary broke

My buddy has 1994 bagger that he put a S&S 124 in and he just broke his second inner primary and it is now leaking oil again. Any ideas on how to cure the problem? It already has a race brace on the right side and new rubber mounts. He rides very hard and shows it no mercy. Hasn't took it apart yet so I'm not sure where it broke yet but seems to be in the front since that's where it is leaking. He's leaning towards open belt thinking that will stop the oil from leaking since it won't have any. LOL We can't find a heavy duty inner so guessing nobody makes such a thing.

Any suggestions or opinions?
 

Last edited by 19special; Mar 27, 2020 at 07:00 AM.
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Old Mar 27, 2020 | 07:09 AM
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Some stupidity can't be fixed. Ever noticed that race drivers start the drive with new stuff ever race.

if you drive it like you stole it, it's not going to last long.

Now if it's just leaking oil because someone is a sorry mechanic, now that is different.


 

Last edited by Jackie Paper; Mar 27, 2020 at 07:15 AM.
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Old Mar 27, 2020 | 07:14 AM
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Beating on expensive stuff is an expensive habit. If you’re gonna play you’re gonna pay.
 
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Old Mar 27, 2020 | 07:42 AM
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Sounds to me like an alignment issue between the transmission and motor. My 2 cents.
 
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Old Mar 27, 2020 | 10:13 AM
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Are you making sure that transmission is loose when attaching the inner? If not there are definitely going to be alignment issues that can lead to cracks and leaks.
 
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Old Mar 27, 2020 | 10:21 AM
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Sure sounds like a "bind" somewhere
 
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Old Mar 27, 2020 | 10:22 AM
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Originally Posted by pmcg
Are you making sure that transmission is loose when attaching the inner? If not there are definitely going to be alignment issues that can lead to cracks and leaks.
VERY RIGHT!! pmcg
 
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Old Mar 27, 2020 | 10:29 AM
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Originally Posted by Architect
Sounds to me like an alignment issue between the transmission and motor. My 2 cents.
I would bet his problem is improper installation...not his badass motor...
 
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