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Home >> GMC >> 2011 >> Yukon Base, 5.3 3 >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 19 (Engine Mechanical - Hybrid (LZ1) - Repair Instructions - On Vehicle) >> Repair Instructions - On Vehicle >> Upper Intake Manifold Cover Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different variant/trim than selected.
    Fig 1: Brake Booster Vacuum Hose
    GM1697051Courtesy of GENERAL MOTORS CORP.
  1. Remove the intake manifold. Refer to Intake Manifold Replacement .
  2. Reposition the brake booster vacuum hose clamp at the intake manifold.
  3. Remove the brake booster vacuum hose from the intake manifold nipple.
    4. Fig 2: Upper Intake Manifold Cover And Nut
    GM1697057Courtesy of GENERAL MOTORS CORP.
  4. Remove the upper intake manifold cover nut.
  5. Remove the upper intake manifold cover.
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