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-   -   how to remove valve cover (http://www.peachparts.com/shopforum/tech-help/231169-how-remove-valve-cover.html)

Sylvester 08-23-2008 01:42 PM

how to remove valve cover
 
i.. am planning on taking the valve cover off today and i was wondering if there is a special procedure to it, like removing the spark plug wires or something on a 1993 mercedes 300se straight 6 cyl im thinking the dealer might charge to much thanks for the help.

Johnhef 08-23-2008 08:17 PM

is there any reasoning behind taking it off....???? Are you replacing the gasket or do you just want to see what the camshafts look like?

The VC gasket set can be a pain to replace, the areas need to be completly free of oil for the vc gasket to stay in place for reinstallation.

Sylvester 08-23-2008 08:49 PM

valve cover removal
 
the valve cover gasket is leaking pretty badly it need change.

Ferdman 08-24-2008 07:58 AM

Sylvester, yes ... remove all the ignition wires. The distributor cap terminals are marked with the respective cylinder number, and (as you probably know) the cylinders are 1 thru 6, front to back. While you're replacing the valve cover gasket it's an ideal time to replace the distributor cap, distributor rotor, spark plugs and ignition wires.

Sylvester 08-24-2008 10:33 AM

valve cover removal
 
ok.. thanks for the info

Michael Pillay 08-25-2008 12:26 AM

You need a 10 mm bit and a medium length extension bar is handy especially for the bolt on the passenger side rear. The transmission tube is right in the way. When you reinstall the vc, I believe the torque is 8.5 Nm.

Sylvester 08-25-2008 08:15 PM

valve cover removal
 
hi.. i run across a little problem, i removed all the bolts and plug wires on the valve cover and it still wont come off, i even tap it a very little with a hammer any ideals what to do next thanks for the help.

Johnhef 08-25-2008 10:49 PM

They can be stuck on there pretty good, use a mallet not a hammer, or try prying at the edge of it.

JEdwards 08-25-2008 10:52 PM

Ditto on the mallet - the one I removed from a car in the junk yard required quite a bit of whacking to get it loose.

By the way, the camshaft is pretty cool to look at.


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