LEMON Manuals: Even more car manuals for everyone
Home >> Chevrolet >> 2023 >> Tahoe SSV >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 4 (Engine Controls And Fuel - 3.0L (Lm2) Diesel - Repair Instructions (1 Of 2)) >> Repair Instructions >> High Pressure Diesel Fuel Feed to Injector Pipe Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different variant/trim than selected.
  1. GM5630549Courtesy of GENERAL MOTORS COMPANY

    High Pressure Diesel Fuel Feed to Injector Pipe (2) - Install NEW

  2. Hand tighten the high pressure diesel fuel feed to injector pipe fittings (1).
    3. CAUTION:

    Refer to Component Fastener Tightening Caution .

  3. Tighten the high pressure diesel fuel feed to injector pipe fittings (1). Fastener Specifications
  4. 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

  5. GM5149255Courtesy of GENERAL MOTORS COMPANY

    Exhaust Gas Recirculation Pipe Bracket (5) - Install

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

    Charge Air Cooler Bracket (2) - Install

    9. CAUTION:

    Refer to Fastener Caution .

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

    Engine Coolant Air Bleed Hose Clip (1) - Install

  11. GM5217555Courtesy of GENERAL MOTORS COMPANY

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

  12. GM5499646Courtesy of GENERAL MOTORS COMPANY

    Engine Wiring Harness Bracket - (3) Install

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

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

  15. GM5219691Courtesy of GENERAL MOTORS COMPANY

    Intake Manifold Resonator (2) - Install

  16. Engage the retaining spring (1).
  17. GM5185371Courtesy of GENERAL MOTORS COMPANY

    Turbocharger Heat Shield (1) - Install

  18. GM5185361Courtesy of GENERAL MOTORS COMPANY

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

  19. Turbocharger Heat Shield Bolt (1) - Install and tighten [2x] - Fastener Specifications
  20. GM5187895Courtesy of GENERAL MOTORS COMPANY

    Upper Intake Manifold Bracket (2) - Install

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

    Charge Air Cooler (1) - Install

  23. GM5217133Courtesy of GENERAL MOTORS COMPANY

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

  24. GM5211389Courtesy of GENERAL MOTORS COMPANY

    Charge Air Cooler Inlet Air Hose (2) - Install

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

    Charge Air Cooler Outlet Air Hose (2) - Install

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

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

  29. GM5624867Courtesy of GENERAL MOTORS COMPANY

    Engine Wiring Harness (4) - Reposition

  30. Wiring Harness Retainer (2) @Charge Air Cooler - Install [3x]
  31. Electrical Connector (3) @Charge Air Cooler - Connect [2x]
  32. Electrical Connector (1) @Nitrogen Oxides Sensor - Connect
  33. GM5628860Courtesy of GENERAL MOTORS COMPANY

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

  34. Exhaust Gas Recirculation Pipe Seal (2) - Install NEW
  35. Exhaust Gas Recirculation Pipe (1) - Install
  36. 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.

    Exhaust Gas Recirculation Pipe Bolt (1) - Install and hand tighten [2x]

  37. GM5204428Courtesy of GENERAL MOTORS COMPANY

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

  38. GM5204427Courtesy of GENERAL MOTORS COMPANY

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

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

    Install and tighten the turbocharger coolant feed and return pipe bolt (3). Fastener Specifications

  41. 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 .

  42. GM5193255Courtesy of GENERAL MOTORS COMPANY

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

  43. GM5170071Courtesy of GENERAL MOTORS COMPANY

    Install the rear engine wiring harness channel (2).

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

    Air Cleaner Outlet Duct (2) - Install

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

    Air Cleaner Outlet Front Duct (2) - Install

  48. Air Cleaner Outlet Duct Clamp (1) - Tighten [2x] - Fastener Specifications
  49. GM5171779Courtesy of GENERAL MOTORS COMPANY

    Oil Filler Cap - Remove

  50. Intake Manifold Cover (2) - Install
  51. Intake Manifold Cover Bolt (1) - Install and tighten - Fastener Specifications
  52. Oil Filler Cap - Install
  53. Plenum Front Panel Outer Reinforcement - Install - Plenum Front Panel Outer Reinforcement Removal and Installation
  54. Start the engine and check for exhaust leaks.
  55. Prime the fuel system and inspect for leaks. Fuel System Priming 
scientia non olet · About LEMON Manuals