PeachParts Mercedes-Benz Forum - View Single Post - Timing Chain -Seized?

mach4 · #14 07-30-2014, 10:37 AM

I can't see any possible way that turning an engine manually could seize the crank. It has to be the chain.

I'm thinking the course of action would be to start pulling things apart. Take the water pump off and the chain tensioner. Then start taking out the chain guides starting with the long one on the top. At each phase, gently move the crank fore and aft to see if you can get it to release itself.

Assuming it frees up, then you'll need to ensure it hasn't jumped a tooth.