S-Type (X200) V8-4.2L (2005)
Piston Pin: Testing and Inspection
Piston Pin Diameter
Piston Pin Diameter
1. NOTE: The piston and piston pin are a matched pair. Do not mix up the components.
Measure the piston pin diameter.
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Measure the diameter in two directions.
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If the values are not to specification, install a new piston and a new piston pin.