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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 >> Oil Level Indicator and Tube Removal

Oil Level Indicator and Tube Removal

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 Left Exhaust Manifold Upper Insulator
    GM1370534Courtesy of GENERAL MOTORS CORP.
  1. Remove the left exhaust manifold upper insulator from the oil level indicator tube.
  2. Fig 2: View Of Left Exhaust Manifold Heat Shield
    GM945895Courtesy of GENERAL MOTORS CORP.
  3. Remove the left exhaust manifold heat shield bolts.
  4. Remove the left exhaust manifold heat shield.
  5. Fig 3: View Of Left Exhaust Manifold Lower Insulator
    GM1370532Courtesy of GENERAL MOTORS CORP.
  6. Remove the left exhaust manifold lower insulator from the oil level indicator tube.
  7. Fig 4: View Of Oil Level Indicator Tube
    GM902882Courtesy of GENERAL MOTORS CORP.
  8. Remove the oil level indicator tube bracket bolt.
  9. Remove the oil level indicator and tube by sliding the tube out from the lower crankcase hole.
  10. Remove and discard the O-ring from the oil level indicator tube if damaged.