Separating Parts

Separating Parts

Important:
^ Many internal engine components will develop specific wear patterns on their friction surfaces.
^ When disassembling the engine, internal components MUST be separated, marked, or organized in a way to ensure installation to their original location and position.

Separate, mark, or organize the following components:
^ Piston and the piston pin
^ Piston to the specific cylinder bore
^ Piston rings to the piston
^ Connecting rod to the crankshaft journal
^ Connecting rod to the bearing cap, A paint stick or etching engraving type tool are recommended. Stamping the connecting rod or cap near the bearing bore may affect component geometry.
^ Crankshaft main and connecting rod bearings
^ Camshaft and valve lifters
^ Valve lifters, lifter guides, pushrods and rocker arm assemblies
^ Valve to the valve guide
^ Valve spring and shim to the cylinder head location
^ Engine block main bearing cap location and direction
^ Oil pump drive and driven gears