blake
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Timing Mark On 673
in Engine and Transmission
Posted
I have a 1965 mack dump truck with a thermodyne 673 engine (I can't find the serial number). There is a plate on the rocker cover that says to set the timing at 26 degrees, but there is no timing mark on the damper. Does anyone know where the timing mark is on this engine. Someone suggested it is on the flywheel, but I can't see how to get to it to see. thanks Blake