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Home >> Cadillac >> 2021 >> CT4 Sport, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 282 (Engine Controls And Fuel - 6.2L (LT4) - Repair Instructions) >> Repair Instructions >> Fuel Tank Replacement >> Installation Procedure

Installation Procedure

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  1. GM5835369Courtesy of GENERAL MOTORS COMPANY

    Place a suitable adjustable jack under the fuel tank.

  2. Fuel Tank (1) - Install
  3. GM5835368Courtesy of GENERAL MOTORS COMPANY

    Fuel Tank Strap (2) - Install [2x]

  4. CAUTION:

    Refer to Fastener Caution .

  5. Fuel Tank Strap Bolt (1) - Install and tighten [5x] 22 N.m (16 lb ft)
  6. Remove the jack.
  7. GM5835367Courtesy of GENERAL MOTORS COMPANY

    Fuel Tank Vent Hose (5) - Connect - Plastic Collar Quick Connect Fitting Service 

  8. Fuel Tank Filler Evaporative Emission Valve Hose (4) - Connect - Plastic Collar Quick Connect Fitting Service 
  9. Evaporative Emission Canister Purge Hose (3) - Connect - Plastic Collar Quick Connect Fitting Service 
  10. Fuel Tank Filler Hose (2) - Install
  11. Fuel Tank Filler Hose Clamp (1) - Tighten - Fuel Tank Filler Hose Replacement 
  12. GM5835366Courtesy of GENERAL MOTORS COMPANY

    Fuel Pump Fuel Feed Hose (2) - Connect - Plastic Collar Quick Connect Fitting Service 

  13. Fuel Tank Vent Valve Hose (1) - Connect - Plastic Collar Quick Connect Fitting Service 
  14. GM5835365Courtesy of GENERAL MOTORS COMPANY

    Retainer (2) - Engage [5x]

  15. Wiring Harness Connector (1) - Connect [2x]
  16. Transmission Fluid Auxiliary Cooler Outlet Pipe - Install - Transmission Fluid Auxiliary Cooler Outlet Pipe Replacement (MJK) , or Transmission Fluid Auxiliary Cooler Outlet Pipe Replacement (MHX)
  17. Transmission Fluid Auxiliary Cooler Inlet Pipe - Install - Transmission Fluid Auxiliary Cooler Inlet Pipe Replacement (MJK) , or Transmission Fluid Auxiliary Cooler Inlet Pipe Replacement (MHX)
  18. GM5314119Courtesy of GENERAL MOTORS COMPANY

    Underbody Rear Air Deflector-Left Side (4) - Install - Underbody Rear Air Deflector Replacement - Left Side

  19. GM5314496Courtesy of GENERAL MOTORS COMPANY

    Underbody Rear Air Deflector-Right Side (4) - Install - Underbody Rear Air Deflector Replacement - Right Side

  20. Propeller Shaft - Install - Propeller Shaft Replacement (with LT4, MJK) , or Propeller Shaft Replacement (with LT4, MHX) , or Propeller Shaft Replacement (AWD)
  21. Lower the vehicle.
  22. Refill the fuel tank.
  23. Pressurize the fuel system and inspect for leaks.