Removal Procedure

WARNING: This page is about a different variant/trim than selected.

Fig 1: Valve Lifter Oil Manifold

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Remove the intake manifold. Refer to Intake Manifold Replacement .
Do not lift the manifold assembly by the electrical lead frame.

Fig 2: View Of Valve Lifter Oil Manifold & Bolts

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Remove the valve lifter oil manifold bolts (506).

NOTE: Do not allow dirt or debris to enter the oil passages of the manifold. Plug as required.

Remove the valve lifter oil manifold (451).

Fig 3: Gasket Retaining Strap Locations

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NOTE: Remove only the outer gasket from the manifold. Do not disassemble any of the internal components of the manifold in an attempt to remove the eight inner sealing gaskets. If the inner gaskets are cut or damaged, replace the manifold as an assembly. Only use a wire-cutter type tool in order to minimize the amount of debris. Do not use a rotary-type cutting tool on the retaining straps.

Identify the 8 gasket retaining strap locations (1-8).

Fig 4: Retaining Strap

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Using a wire-cutter type tool, snip the 8 retaining straps of the outer gasket.

Fig 5: View Of Outer Gasket

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Remove the outer gasket (556) from the manifold.