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Home >> Buick >> 2007 >> Lucerne V6-3.8L >> Repair and Diagnosis >> Engine, Cooling and Exhaust >> Engine >> Intake Manifold >> Service and Repair >> Intake Manifold Cover Replacement
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Intake Manifold Cover Replacement



Intake Manifold Cover Replacement

Removal Procedure




1. Clean the area around the oil fill tube prior to removing the tube in order to prevent contaminants from falling into the valve rocker cover opening.
2. Twist the oil fill tube counterclockwise in order to unlock the tube from the valve rocker cover.
3. Lift the front of the intake manifold cover up and slide the tab out of the engine bracket.
4. Replace the oil fill tube into the valve rocker cover.

Installation Procedure




1. Remove the oil fill tube from the valve rocker cover.
2. Insert the tab on the rear of the intake manifold cover through the engine bracket.
3. Align the hole in the intake manifold cover with the oil fill tube hole in the valve rocker cover.
4. Insert the oil fill tube into the valve rocker cover and twist clockwise in order to lock the detent on the tube into the notch in the cover.

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