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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1392 (Engine Mechanical - 4.3L) >> Repair Instructions - Off Vehicle >> Engine Front Cover Removal

Engine Front Cover Removal

WARNING: This page is about a different car, the 2009 GMC Sierra and 2009 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of CKP Sensor & Bolt
    GM11485Courtesy of GENERAL MOTORS CORP.
  1. Remove the crankshaft position sensor bolt.
  2. Remove the crankshaft position sensor.
    3. Fig 2: View Of Crankshaft Position Sensor Seal O-Ring
    GM387759Courtesy of GENERAL MOTORS CORP.
  3. Remove the crankshaft position sensor seal, O-ring.
  4. Discard the crankshaft position sensor seal, O-ring.
    5. Fig 3: Identifying Camshaft Position Sensor & Bolt
    GM1883509Courtesy of GENERAL MOTORS CORP.
  5. Remove the camshaft position sensor bolt.
  6. Remove the camshaft position sensor assembly.
  7. Remove the camshaft position sensor O-ring seal and discard.
    8. Fig 4: View Of Engine Front Cover
    GM1883510Courtesy of GENERAL MOTORS CORP.
  8. Remove the engine front cover bolts.
    9. IMPORTANT: After the composite engine front cover is removed do not reinstall the engine front cover. Always install a NEW engine front cover.
  9. Remove the engine front cover.
  10. Discard the engine front cover.
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