LEMON Manuals: Even more car manuals for everyone
Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 220 (Engine Mechanical - 4.8L, 5.3L, 6.0L Or 6.2L (2 Of 5)) >> On-Vehicle Repair Instructions (1 Of 2) >> Valve Lifter Replacement (LY2, LY6, L92) >> Installation Procedure

Installation Procedure

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2008 GMC Yukon XL, 2008 GMC Yukon, 2008 Chevrolet Tahoe, 2008 Chevrolet Suburban, and 2008 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
IMPORTANT: When reusing valve lifters, install the lifters to their original locations.
    Fig 1: Valve Lifter Guides & Bolts
    GM1403319Courtesy 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: View Of Valve Lifter Guides, Cylinder Head & Bolts
    GM1403318Courtesy of GENERAL MOTORS CORP.
  3. Install the valve lifters and guide (210) to the engine block.
    4. NOTE: Refer to Fastener Notice .
  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 .
scientia non olet · About LEMON Manuals