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Home >> Jeep >> 2009 >> Commander 4WD V8-4.7L Flex Fuel >> Repair and Diagnosis >> Engine, Cooling and Exhaust >> Engine >> Cylinder Block Assembly >> Connecting Rod >> Service and Repair >> Procedures >> Piston and Connecting Rod - Cleaning
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Piston and Connecting Rod - Cleaning






CLEANING

CAUTION: DO NOT use a wire wheel or other abrasive cleaning devise to clean the pistons or connecting rods. The pistons have a Moly coating, this coating must not be damaged.

1. Using a suitable cleaning solvent clean the pistons in warm water and towel dry.
2. Use a wood or plastic scraper to clean the ring land grooves.

CAUTION: Do not remove the piston pin from the piston and connecting rod assembly.