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Home >> Chevrolet >> 2022 >> Tahoe PPV, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 6 (Engine Controls And Fuel - 3.0L (Lm2) Diesel - Repair Instructions (2 Of 2)) >> Repair Instructions >> Glow Plug Replacement - Cylinder 5 >> Installation Procedure

Installation Procedure

WARNING: This page is about a different variant/trim than selected.
  1. Clean the diesel engine combustion air heater glow plug mounting hole. Hole must be free of lubricant and grease.
  2. GM5615593Courtesy of GENERAL MOTORS COMPANY
    NOTE:
    • Avoid canting of the diesel engine combustion air heater glow plug during the insertion process into cylinder head bore.
    • Handle with extreme care, do not allow diesel engine combustion air heater glow plugs to touch each other. Any impact to diesel engine combustion air heater glow plug requires replacement with NEW.
    • Do not use power tools to install the diesel engine combustion air heater glow plug.

    Install the NEW diesel engine combustion air heater glow plug (1) by hand a minimum of 3 turns into the cylinder head thread.

  3. Complete installation of the diesel engine combustion air heater glow plug (1).
  4. Diesel Engine Combustion Air Heater Glow Plug (1) - Tighten - Fastener Specifications
  5. GM5480514Courtesy of GENERAL MOTORS COMPANY

    Connect the wiring harness connector (1).

  6. GM5150241Courtesy of GENERAL MOTORS COMPANY

    Air Cleaner Outlet Duct (2) - Install

  7. CAUTION:

    Refer to Fastener Caution .

  8. Air Cleaner Outlet Duct Clamp (1) - Tighten - Fastener Specifications
  9. GM5571687Courtesy of GENERAL MOTORS COMPANY

    Plenum Front Panel Outer Reinforcement (1) - Install - Plenum Front Panel Outer Reinforcement Removal and Installation

  10. GM5150211Courtesy of GENERAL MOTORS COMPANY

    Air Cleaner Outlet Front Duct (2) - Install

  11. Air Cleaner Outlet Duct Clamp (1) - Tighten [2x] - Fastener Specifications