GM Service Manual Online
For 1990-2009 cars only
Makes šŸ¢’ Chevrolet šŸ¢’ 2008 šŸ¢’ Chevrolet W-Series Commercial W4 (W3500/W4500) šŸ¢’ Engine šŸ¢’ Engine Mechanical - 4.8L, 5.3L, 6.0L, 6.2L, or 7.0L šŸ¢’ Valve Lifter Installation

    Object Number: 1403319 Size: SH

    Important: 

       ā€¢ When using the valve lifters again, install the lifters to their original locations.
       ā€¢ If camshaft replacement is required, the valve lifters must also be replaced.

  1. Lubricate the valve lifters (209) and engine block valve lifter bores with clean engine oil.
  2. Insert the valve lifters into the lifter guides (210).

    3. Align the flat area on the top of the lifter with the flat area in the lifter guide bore. Push the lifter completely into the guide bore.


    Object Number: 1403318 Size: SH
  3. Install the valve lifters and guide assembly (210) to the engine block.

    4. Notice: Refer to Fastener Notice in the Preface section.

  4. Install the valve lifter guide bolts (211).

    5. Tighten
    Tighten the valve lifter guide bolts to 12 NĀ·m (106 lb in).