GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 HUMMER 🢒 2008 🢒 H2 🢒 Engine 🢒 Engine Mechanical - 4.8L, 5.3L, 6.0L, 6.2L, or 7.0L 🢒 Upper Intake Manifold Cover Replacement

Removal Procedure

    Object Number: 1697051 Size: SH
  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. Object Number: 1697057 Size: SH
  4. Remove the upper intake manifold cover nut.
  5. Remove the upper intake manifold cover.

Installation Procedure

    Object Number: 1697057 Size: SH
  1. Install the upper intake manifold cover.
  2. Install the upper intake manifold cover nut until snug

    3. Object Number: 1697051 Size: SH
  3. Install the brake booster vacuum hose to the intake manifold nipple.
  4. Position the brake booster vacuum hose clamp at the intake manifold.
  5. Install the intake manifold. Refer to Intake Manifold Replacement .