First remove the oil level indicator and the oil level indicator tube bolt before extracting the oil level indicator tube from the engine block while examining the o-ring seal for any damage because a reusable o-ring seal requires no replacement if it remains intact. The o-ring seal should be taken out from the tube if required. Clean engine oil serves to lubricate the o-ring seal when you put in a new o-ring seal onto the oil level indicator tube for installation. Place the oil level indicator tube between the
Exhaust Manifold and engine block after raising and properly supporting the car. After positioning the oil level indicator tube into the block with collar facing the surface, lower the vehicle into its normal position. Seal the oil level indicator tube with the bolt by tightening it to 25 nm (18 ft. Lbs.). Place the oil level indicator afterward.