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Home >> Cadillac >> 2004 >> Seville V8-4.6L VIN 9 >> Repair and Diagnosis >> Engine, Cooling and Exhaust >> Engine >> Service and Repair >> Overhaul >> Repair Instructions >> 53. Piston, Connecting Rod, and Bearing Clean and Inspect >> Piston Cleaning Procedure

Piston Cleaning Procedure

Piston Cleaning Procedure

Important: DO NOT wire brush any part of the piston.

^ Clean the piston skirts and the pins with a cleaning solvent.
^ Clean the piston ring grooves with a groove cleaner. Ensure the oil ring holes and slots are clean.
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