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Home >> Chevrolet >> 2023 >> Tahoe SSV >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 12 (Engine Mechanical - 3.0L (Lm2) Diesel - Repair Instructions (2 Of 11)) >> Repair Instructions >> Camshaft Housing Cover Insulator Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different variant/trim than selected.
  1. GM5135087Courtesy of GENERAL MOTORS COMPANY
    WARNING:

    The noise cancelling foam component MUST be replaced if it has been exposed to engine fluids. Failure to replace the noise cancelling foam component that has been exposed to engine fluids may result in an engine fire resulting in catastrophic engine damage, and possible injury or death.

    NOTE:

    Ensure the camshaft housing cover insulator is properly seated.

    Camshaft Housing Cover Insulator (1) - Install

  2. GM5149255Courtesy of GENERAL MOTORS COMPANY

    Exhaust Gas Recirculation Pipe Bracket (5) - Install

    3. CAUTION:

    Refer to Fastener Caution .

  3. Exhaust Gas Recirculation Pipe Bracket Bolt (1) - Install and tighten - Fastener Specifications
  4. Reposition harness and hoses, and connect electrical connectors as needed.
  5. GM5217574Courtesy of GENERAL MOTORS COMPANY

    Charge Air Cooler Bracket (2) - Install

  6. Charge Air Cooler Bolt (1) - Install and tighten [5x] - Fastener Specifications
  7. GM5499644Courtesy of GENERAL MOTORS COMPANY

    Engine Coolant Air Bleed Hose Clip (1) - Install

  8. GM5217555Courtesy of GENERAL MOTORS COMPANY

    Oil Filler Tube Support Stud (1) - Install and tighten - Fastener Specifications

  9. GM5499646Courtesy of GENERAL MOTORS COMPANY

    Engine Wiring Harness Bracket (3) - Install

  10. Engine Wiring Harness Bracket Nut (1) - Install and tighten [2x] - Fastener Specifications
  11. GM5138644Courtesy of GENERAL MOTORS COMPANY

    Turbocharger Bracket Bolt (1) - Install and tighten - Fastener Specifications

  12. GM5219691Courtesy of GENERAL MOTORS COMPANY

    Intake Manifold Resonator (2) - Install

  13. Engage the retaining spring (1).
  14. GM5185371Courtesy of GENERAL MOTORS COMPANY

    Turbocharger Heat Shield (1) - Install

  15. GM5185361Courtesy of GENERAL MOTORS COMPANY

    Turbocharger Heat Shield Nut (2) - Install and tighten - Fastener Specifications

  16. Turbocharger Heat Shield Bolt (1) - Install and tighten [2x] - Fastener Specifications
  17. GM5187895Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    The upper intake manifold bracket and nitrogen oxides sensor are position aside as an assembly.

    Upper Intake Manifold Bracket (2) - Install

  18. Upper Intake Manifold Brace Nut (1) - Install and tighten [3x] - Fastener Specifications
  19. GM5217156Courtesy of GENERAL MOTORS COMPANY

    Charge Air Cooler (1) - Install

  20. GM5217133Courtesy of GENERAL MOTORS COMPANY

    Charge Air Cooler Bolt (1) - Install and tighten [4x] - Fastener Specifications

  21. GM5211389Courtesy of GENERAL MOTORS COMPANY

    Charge Air Cooler Inlet Air Hose (2) - Install

  22. Charge Air Cooler Inlet Air Hose Clamp (1) - Tighten [2x] - Fastener Specifications
  23. GM5211335Courtesy of GENERAL MOTORS COMPANY

    Charge Air Cooler Outlet Air Hose (2) - Install

  24. Charge Air Cooler Outlet Air Hose Clamp (1) - Tighten [2x] - Fastener Specifications
  25. GM5216906Courtesy of GENERAL MOTORS COMPANY

    Wiring Harness Retainer (4) @Charge Air Cooler - Install

  26. GM5624867Courtesy of GENERAL MOTORS COMPANY

    Engine Wiring Harness (4) - Reposition

  27. Wiring Harness Retainer (2) @Charge Air Cooler - Install [3x]
  28. Electrical Connector (3) @Charge Air Cooler - Connect [2x]
  29. Electrical Connector (1) @Nitrogen Oxides Sensor - Connect
  30. GM5204438Courtesy of GENERAL MOTORS COMPANY

    Exhaust Gas Recirculation Cooler Inlet Pipe Gasket (3) - Install NEW

  31. Exhaust Gas Recirculation Pipe Seal (2) - Install NEW
  32. Exhaust Gas Recirculation Pipe (1) - Install
  33. GM5208251Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Note: Support the exhaust gas recirculation pipe when loosening/tightening the bolts to ensure the pipe is not deformed.

    Install and hand tighten the 2 exhaust gas recirculation pipe bolts (1).

  34. GM5204428Courtesy of GENERAL MOTORS COMPANY

    Exhaust Gas Recirculation Outlet Pipe Bolt (1) - Install and tighten [2x] - Fastener Specifications .

  35. GM5204427Courtesy of GENERAL MOTORS COMPANY

    Exhaust Gas Recirculation Outlet Pipe Bolt (2) - Install and tighten - Fastener Specifications

  36. Install the turbocharger coolant return hose clip (1).
  37. GM5206053Courtesy of GENERAL MOTORS COMPANY

    Turbocharger Coolant Feed and Return Pipe Bolt (3) - Install and tighten - Fastener Specifications

  38. GM5204431Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Support the exhaust gas recirculation pipe when loosening/tightening the bolts to ensure the pipe is not deformed.

    Exhaust Gas Recirculation Cooler Bolt (1) - Install and tighten [2x] - Fastener Specifications .

  39. GM5193255Courtesy of GENERAL MOTORS COMPANY

    Engine Coolant Outlet Pipe Bracket Bolt (1) - Install and tighten - Fastener Specifications

  40. GM5170071Courtesy of GENERAL MOTORS COMPANY

    Install the rear engine wiring harness channel (2).

  41. Install and tighten the 3 engine wiring harness bracket nuts (1). Fastener Specifications
  42. GM5150241Courtesy of GENERAL MOTORS COMPANY

    Air Cleaner Outlet Duct (2) - Install

  43. Air Cleaner Outlet Duct Clamp (1) - Tighten - Fastener Specifications
  44. GM5150211Courtesy of GENERAL MOTORS COMPANY

    Air Cleaner Outlet Front Duct (2) - Install

  45. Air Cleaner Outlet Duct Clamp (1) - Tighten [2x] - Fastener Specifications
  46. Plenum Front Panel Outer Reinforcement - Install - Plenum Front Panel Outer Reinforcement Removal and Installation
  47. GM5171779Courtesy of GENERAL MOTORS COMPANY

    Oil Filler Cap - Remove

  48. Intake Manifold Cover (2) - Install
  49. Intake Manifold Cover Bolt (1) - Install and tighten - Fastener Specifications
  50. Oil Filler Cap - Install
  51. Inspect the exhaust system for leaks.
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