Cylinder Block Clean and Inspect

Clean the following areas:
^ The engine block in solvent:
^ The gasket surfaces
^ The coolant passages
^ The oil passages
^ The oil filter by-pass valve and spring

Inspect the following areas:
^ Cracks in the cylinder walls, the coolant jacket, the valve lifter bores, and the crankshaft bearing webs
^ The oil filter by-pass valve for operation