Quote:
Originally Posted by JFP in PA
Because the rear IMS sprocket is a press fit on the shaft, and can be dislodged with the set screws (a situation that cannot be corrected without taking the engine apart), I am not a big fan of the set screw method.
When the engine is locked at TDC, and the cams are locked off with the proper tool(s), nothing can move. With the tensioners removed, replacing the IMS bearing is straight forward, and without risk.
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Got it. I agree with you. Though I cannot imagine any position that removes all valve spring tension from the cam. Is there a place to get detailed instructions that I might provide to my mechanic?