Special Tools
EN-46745Piston Pin Retainer Remover andInstaller
For equivalent regional tools, refer toSpecial Tools.

Warning:Handle the piston carefully. Worn piston rings are sharp andmay cause bodily injury.
Disassemble the piston rings-(1, 2, 3, 4, 5). Usea suitable tool to expand the rings. The piston rings must not bereused.
Note:Two retainers hold the piston pins in place. No special toolsare required to remove the piston pins. Ensure that the piston pinis not damaged. Do not reuse the retainers.
Remove the piston pin retainers using theEN-46745remover-(1).
Remove the piston pin-(1) and the connectingrod-(3) from the piston-(2).
Piston and Connecting Rod Assemble Engine Block Cylinder Block Piston Assembly
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Special ToolsEN 46121Connecting Rod Guide Pin SetFor equivalent regional tools, refer toSpecial Tools.Note:An arrow/dot showing proper piston orientation is located onthe top of the piston.If the connecting rod bearings have been used in a runningengine, you must replace them with NEW connecting rod ...