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Sealing cam carriers to heads

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Last night, I assembled the cam carriers to the heads on an EA82 engine.  I used the Permatex anaerobic gasket maker and surface prep activator.  The exposed stuff that oosed out of the joint when I tightened the bolts has still not set at all.

 

Is this normal?  OR What went wrong?

 

 

It's normal. Wipe away the excess after a while, or let the engine oil wash it away after assembly.

  • Author

Oh, good.  Thank you!  I really didn't want to have to be delayed and re do it.

 

The engine I reassembled a month ago, I had more time with, and got fancy.  I used my dremel to widen the groove enough to fit o-ring cord into it.  It sealed up nicely! 

Oh, good.  Thank you!  I really didn't want to have to be delayed and re do it.

 

The engine I reassembled a month ago, I had more time with, and got fancy.  I used my dremel to widen the groove enough to fit o-ring cord into it.  It sealed up nicely! 

I have always used the factory re-inforced o'rings with the 518, am I missing a new trick?

  • Author

I use the OEM reenforced o rings for the oil passage also.  What I am referring to is the groove in the cam carrier that is usually filled with the anaerobic sealant.

  • Author

This is a picture of the cam carrier seal mod.

 

 

post-10866-0-80774000-1410136211_thumb.jpg

  • Author

I also got a reply from Permatex.  Confirming that any sealant that is visible will not cure.  I knew it did not require air to cure - I didn't know it would not cure in the presence of air.

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