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Home >> Chevrolet >> 2011 >> Suburban K2500 >> Repair and Diagnosis >> External Pages >> Different car >> Section 1758 (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 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.
    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.
  5. Remove the upper intake manifold cover nut.
  6. Remove the upper intake manifold cover.