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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1218 (Engine Mechanical - 4.8L, 5.3L, 6.0L Or 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
    GM1670622Courtesy of GENERAL MOTORS CORP.
  1. Install a NEW CMP actuator solenoid valve (234).

    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. Fig 2: Tightening The CMP Actuator Solenoid Valve
    GM1658245Courtesy of GENERAL MOTORS CORP.
  2. Tighten the CMP actuator solenoid valve.
  3. Tighten the CMP actuator solenoid valve a first pass to 65 N.m (48 lb ft).
  4. Tighten the CMP actuator solenoid valve a final pass an additional 90 degrees using the J 45059  . See Special Tools .
    5. Fig 3: View Of Special Tool & Bolts
    GM1658136Courtesy of GENERAL MOTORS CORP.
  5. Remove the J 42386-A  (1). See Special Tools .
  6. Install the CMP actuator magnet. Refer to Camshaft Position Actuator Magnet Replacement .
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