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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 528 (Engine Mechanical - 5.3L, 6.0L, 6.2L - Repair Instructions - Off Vehicle) >> Repair Instructions - Off Vehicle >> Throttle Body Assembly Removal

Throttle Body Assembly Removal

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    Fig 1: Throttle Body Assembly
    GM1401966Courtesy of GENERAL MOTORS COMPANY
    IMPORTANT:

    The intake manifold, throttle body, fuel injection rail, and fuel injectors may be removed as an assembly. If not servicing the individual components, remove the manifold as a complete assembly.

  1. Remove the electrical wire harness connectors from the throttle body.
  2. Remove the throttle body nuts (507) and bolts (538).
  3. Remove the throttle body (508).
  4. Remove the throttle body gasket (509).
  5. Discard the gasket.
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