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Home >> Buick >> 1999 >> Riviera V6-3.8L SC VIN 1 >> Repair and Diagnosis >> Engine, Cooling and Exhaust >> Engine >> Service and Repair >> Overhaul >> Repair Instructions >> 53. Valve Rocker Arm Cover Clean and Inspect
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53. Valve Rocker Arm Cover Clean and Inspect





^ Clean the valve rocker arm cover mating surface.
^ Clean the valve rocker arm cover. Remove all the sludge and the oil deposits.
^ Inspect the valve rocker arm cover for damage. Replace the valve rocker arm cover if any damage is found.
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