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Home >> GMC >> 2005 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 186 (Engine Mechanical - 3.6L (Ly7) (3 Of 6)) >> Repair Instructions (On-Vehicle - Part 2 And Off-Vehicle - Part 1) >> Off-Vehicle Repair Instructions - Part 1 >> Exhaust Manifold Removal - Right (AWD)

Exhaust Manifold Removal - Right (AWD)

WARNING: This page is about a different car, the 2005 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Right Exhaust Manifold Heat Shield
    GM945964Courtesy of GENERAL MOTORS CORP.
  1. Remove the right exhaust manifold heat shield bolts.
  2. Remove the right exhaust manifold heat shield.
  3. Fig 2: Removing & Installing Right Exhaust Manifold
    GM902881Courtesy of GENERAL MOTORS CORP.
  4. Remove the exhaust manifold bolts from the right cylinder head.
  5. Remove the right exhaust manifold.
  6. Remove and discard the exhaust manifold gasket from the right cylinder head.
  7. Fig 3: View Of Block Heater Cartridge
    GM945970Courtesy of GENERAL MOTORS CORP.
  8. Remove the block heater cartridge.
  9. Fig 4: View Of Right Knock Sensor & Bolt
    GM860801Courtesy of GENERAL MOTORS CORP.
  10. Remove the right knock sensor bolt.
  11. Remove the right knock sensor.
  12. Fig 5: View Of Crankshaft Position Sensor & Bolt
    GM902802Courtesy of GENERAL MOTORS CORP.
  13. Remove the crankshaft position sensor bolt.
  14. Remove the crankshaft position sensor.
  15. Fig 6: View Of Crankshaft Position Sensor O-Ring
    GM1412145Courtesy of GENERAL MOTORS CORP.
  16. Remove and discard the crankshaft position sensor O-ring, if damaged.
  17. Fig 7: View Of Right Engine Mount - AWD
    GM1392411Courtesy of GENERAL MOTORS CORP.
  18. Remove the engine mount nut.
  19. Remove the engine mount.
  20. Fig 8: View Of Right Engine Mount Bracket - AWD
    GM1392414Courtesy of GENERAL MOTORS CORP.
  21. Remove the engine mount bracket bolts (1, 2).
  22. Remove the engine mount bracket.