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Home >> Chevrolet >> 2006 >> Cobalt L4-2.4L VIN B >> Repair and Diagnosis >> Engine, Cooling and Exhaust >> Engine >> Service and Repair >> Overhaul >> Repair Instructions >> 40. Oil Pump Disassemble
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40. Oil Pump Disassemble



Oil Pump Disassemble





1. Disassemble the pressure relief valve.





2. Remove the oil pump gerotor cover and bolts.
3. Clean all of the parts in cleaning solvent. Remove varnish, sludge and dirt.
4. Inspect the oil pump for wear and scoring. Insure that all components are within specifications. Replace the front cover and oil pump assembly if it is out of specification or damaged.

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