C36 AMG, C43 AMG (W202) 1995 - 2000

Engine doesn't turn by hand after new head gasket installed

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Old Oct 7, 2013 | 12:17 PM
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Engine doesn't turn by hand after new head gasket installed

I am changing head gasket on my 1995 C280. After doing it and putting back everything, making sure timing was not changed using marks everywhere, I tried to move the crankshaft by hand but engine does not move. Noticed that chain tensioner is exercising a very heavy pressure over the chain. In order to move the crankshaft, I had to remove all spark plugs, an loosen the tensioner.
Can somebody tell me what's wrong here? Thanks and best regards!!!

Last edited by ftafever; Oct 7, 2013 at 01:07 PM. Reason: Placed in wrong forum.
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Old Oct 7, 2013 | 12:32 PM
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1999 C43 AMG, 2005 E55 Wagon
First: I remember that timing chain tensioner being an absolute NIGHTMARE to reinstall on my head gasket job with my 1994 C280. You CANNOT take it apart and put it together in pieces, that will create too much tension. You have to keep it assembled as one piece and insert/torque it all together. It took me a good 2 or 3 hours one night to get it back in correctly.

Second: wrong forum. You'd get more help in the non-AMG forum. This forum is for the C43 and C36 AMG variant W202 cars.
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Old Oct 7, 2013 | 12:58 PM
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Engine doesn't turn by hand after new head gasket installed

OK...I'm sorry for the mistake. Will transfer to W202 forum. Thanks

Note: Do not know how to delete this post. Already moved to W202 Forum. Can any Moderator delete it? Thanks

Last edited by ftafever; Oct 7, 2013 at 01:12 PM.
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