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 reinstallation 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, guides, pushrods, pivot supports and rocker arms

* 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