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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 383 (Engine Mechanical - Hybrid (LZ1) - Repair Instructions - On Vehicle) >> Repair Instructions - On Vehicle >> Valve Lifter Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2011 GMC Yukon, 2011 Chevrolet Tahoe, and 2011 Cadillac Escalade. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:

When reusing valve lifters, install the lifters to their original locations.

    Fig 1: Valve Lifters And Guide
    GM1402040Courtesy of GENERAL MOTORS CORP.
  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). 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.
    3. Fig 2: Valve Lifters And Guides
    GM1402039Courtesy of GENERAL MOTORS CORP.
  3. Install the valve lifters and guide (210) to the engine block.
    4. CAUTION:

    Refer to Fastener Caution .

  4. Install the valve lifter guide bolts.

    Tighten 

    Tighten the bolt to 12 N.m (106 lb in).

  5. Install the cylinder head and gasket. Refer to Cylinder Head Replacement - Left Side , or Cylinder Head Replacement - Right Side .
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