LEMON Manuals: Even more car manuals for everyone
Home >> Chevrolet >> 2018 >> Suburban 3500 HD LT >> Repair and Diagnosis >> External Pages >> Different car >> Section 6 (Engine Mechanical - 5.3L (L83) Or 6.2L (L86) - Repair Instructions - Off Vehicle) >> Repair Instructions - Off Vehicle >> Valve Lifter Removal

Valve Lifter Removal

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2018 GMC Yukon XL, 2018 GMC Yukon, 2018 Chevrolet Tahoe, 2018 Chevrolet Suburban, and 2018 Cadillac Escalade ESV. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Lifter Guides & Lifters
    GM1402039Courtesy of GENERAL MOTORS COMPANY
  1. Remove the bolts (211).
  2. Remove the guides (210) with lifters.

    Note the installed position of the guides. The notched area of the guide is to align with the locating tab of the block.

    3. Fig 2: Exploded View Of Lifter Guides & Lifters
    GM1402040Courtesy of GENERAL MOTORS COMPANY
  3. Remove the valve lifters (209, 219) from the guide (210).
    4. Fig 3: Inserting Valve Lifters Into Lifter Guides
    GM1402044Courtesy of GENERAL MOTORS COMPANY
  4. Organize or mark the components so they can be installed in the same location from which they were removed. The active fuel management lifters (4) are installed into the guide by aligning the notched area of the guide (1) with the raised surface on the side of the lifter (2). Refer to Separating Parts .
scientia non olet · About LEMON Manuals