Upper Intake Manifold Cover Replacement

Upper Intake Manifold Cover Replacement

Removal Procedure





1. Remove the intake manifold. Refer to Intake Manifold Replacement (L92 - First Design) (Service and Repair)Intake Manifold Replacement (L92 - Second Design) (Service and Repair)Intake Manifold Replacement (LY2 and LY6) (Service and Repair)Intake Manifold Replacement (LH6, LMG, LY5 and L76) (Service and Repair) .
2. Reposition the brake booster vacuum hose clamp at the intake manifold.
3. Remove the brake booster vacuum hose from the intake manifold nipple.




4. Remove the upper intake manifold cover nut.
5. Remove the upper intake manifold cover.



Installation Procedure





1. Install the upper intake manifold cover.
2. Install the upper intake manifold cover nut until snug




3. Install the brake booster vacuum hose to the intake manifold nipple.
4. Position the brake booster vacuum hose clamp at the intake manifold.
5. Install the intake manifold. Refer to Intake Manifold Replacement (L92 - First Design) (Service and Repair)Intake Manifold Replacement (L92 - Second Design) (Service and Repair)Intake Manifold Replacement (LY2 and LY6) (Service and Repair)Intake Manifold Replacement (LH6, LMG, LY5 and L76) (Service and Repair) .