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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 126 (Engine Mechanical - 4.8L, 5.3L, 6.0L And 6.2L (2 Of 5)) >> On-Vehicle Repair Instructions (1 Of 2) >> Camshaft Position Actuator Solenoid Valve Replacement >> Installation Procedure

Installation Procedure

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    Fig 1: View Of CMP Actuator Solenoid Valve
    GM1772477Courtesy of GENERAL MOTORS CORP.
  1. Install the a NEW CMP actuator solenoid valve until snug.

    With the CMP actuator properly positioned onto the camshaft, the CMP actuator solenoid valve can be threaded completely into the camshaft using light hand pressure. Tighten by hand until snug.

    2. NOTE: Refer to Fastener Notice .
  2. Tighten the CMP actuator solenoid valve.

    Tighten: 

    1. Tighten the solenoid valve a first pass to 65 N.m (48 lb ft).
    2. Tighten the solenoid valve a final pass and additional 90 degrees using J 45059  . See Special Tools .

  3. Install the CMP actuator magnet. Refer to Camshaft Position Actuator Magnet Replacement .
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