Valve Lifter Oil Manifold Installation

WARNING: This page is about a different car, the 2010 GMC Sierra, 2010 GMC Cab & Chassis Sierra, 2010 Chevrolet Silverado, and 2010 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Valve Lifter Oil Manifold Handling Precaution

Courtesy of GENERAL MOTORS CORP.

Do not lift the manifold assembly by the electrical lead frame.

Fig 2: View Of Outer Gasket

Courtesy of GENERAL MOTORS CORP.

NOTE:

All gasket surfaces should be free of oil or other foreign material during assembly.
Do not allow dirt or debris to enter the manifold. Plug, as required.

Install the service gasket (556) onto the manifold.

Fig 3: View Of Valve Lifter Oil Manifold

Courtesy of GENERAL MOTORS CORP.

Install the manifold (451) with gasket.

CAUTION: Refer to Fastener Caution .

Install the manifold bolts (506) and tighten to 25 N.m (18 lb ft).