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evo base and can gaskets leaking

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Old Oct 17, 2014 | 07:18 PM
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Default evo base and can gaskets leaking

Hey everyone, I'm new to the forum so bare with me.
I have a 96 softail custom evo. It has started leaking oil for the base gasket and around the cam cover since the cam swap, HD did the work. They fixed it once and now its starting all again. Should I try using another brand of gasket or just use OEM again? Any help from the ole evo guys would be appreciated .
 
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Old Oct 19, 2014 | 11:04 AM
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Matt, welcome to HDF from the UK. For future reference we have an Evo section, where you can meet fellow owners. I've owned my Evo since new in 1990 and suffered both problems in the distant past, but used aftermarket gaskets with success. So that is my suggestion, but call over to the Evo section, where you can get more specific advice, like brands.
 
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Old Oct 19, 2014 | 10:15 PM
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I have had this kicking around my shop for a while now, PM me and you can have it for $25 shipped.....
 
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Old Oct 20, 2014 | 07:22 AM
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We've seen the Evo base gaskets leak for years here.
When we have one come in that is probelmatic, we machine the cylinder bases(skim cut)to establish a true, flat surface, and also to insure perpendicularity of the cylinder base to the bore.
Leak-free at that point.
Scott
 
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Old Oct 23, 2014 | 10:58 PM
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Thanks guys for all the great info. A base gasket change, Is this a job I can do myself or is it back to HD?
 
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Old Oct 24, 2014 | 05:33 AM
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Service manual, torque wrench, ring compressor, etc. is needed.
Note;
If this is going to be the 3rd known set of gaskets, machine the cylinder bases as I have already made mention of.
They will not leak anymore.
Scott
 
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Old Oct 25, 2014 | 08:50 AM
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Originally Posted by Matt91
Thanks guys for all the great info. A base gasket change, Is this a job I can do myself or is it back to HD?
It is doable, with a few tools, see also Scott's reply. A factory service manual should be your first purchase, available from your local friendly dealer. You'll get your money back several times over on this job alone.

It is well worth heeding Scott's advice about the base of your cylinders. I had leaking gaskets on my Evo, owned from new and a known problem back then, but they have been fine ever since.
 
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Old Oct 27, 2014 | 07:54 PM
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Originally Posted by dfwhockey17
I have had this kicking around my shop for a while now, PM me and you can have it for $25 shipped.....
^ this fixed my 97 RK 25k miles back and still no leaks at 66k miles and I'm not a mild type of rider. Well worth $25.
 
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Old Oct 30, 2014 | 11:16 AM
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It would only make sense to have the jugs looked at, at the least, if you already have it apart. Kinda makes sense it was leaking in the first place....
 
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