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Home >> Chevrolet >> 2018 >> Volt LT >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls And Fuel System- - 1.5L (L3A) - Repair Instructions >> Repair Instructions >> Fuel Tank Replacement >> Installation Procedure
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Installation Procedure

  1. GM4091017Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    A second technician is required.

    Raise the fuel tank (1) slowly using the suitable adjustable jack (3).

  2. Move the fuel tank (1) forwards.
  3. GM4091016Courtesy of GENERAL MOTORS COMPANY

    Fuel Tank Strap (1) - Install [2x]

  4. Install the 4 fuel tank strap bolts (2, 4) and tighten to 22 N.m (16 lb ft).
  5. Remove the suitable jack (3) from the fuel tank.
  6. Return the rear axle to its original position.
  7. Support the rear axle with a suitable jack stand.
  8. GM4854924Courtesy of GENERAL MOTORS COMPANY

    Install 3 NEW right side axle bracket bolts (1). Rear Axle Bracket Replacement

  9. GM4860275Courtesy of GENERAL MOTORS COMPANY

    Remove and DISCARD the left side axle bracket bolts. Install 3 NEW left side axle bracket bolts (1). Rear Axle Bracket Replacement

  10. GM4217522Courtesy of GENERAL MOTORS COMPANY

    Support the rear axle and remove the lower shock bolt (2).

  11. Install the rear coil springs. Refer to Rear Coil Spring Replacement .
  12. GM4091015Courtesy of GENERAL MOTORS COMPANY

    Remove the EN-6015  plugs.

  13. Fuel Feed Pipe (1) - Connect- Plastic Collar Quick Connect Fitting Service 
  14. GM4091014Courtesy of GENERAL MOTORS COMPANY

    Fuel Tank Filler Hose (4) - Install

  15. GM4217521Courtesy of GENERAL MOTORS COMPANY

    Make sure that the hose is fully seated on the fuel tank. Filler hose is correctly installed when the end of the hose is even with where the fill spud on the tank increases in diameter. The gap (1) between the tank and the end of hose will be (a) 6 mm (1/4 in) when hose is correctly installed.

  16. GM4091014Courtesy of GENERAL MOTORS COMPANY

    Clamp (5) - Tighten 3.5 N.m (31 lb in)

  17. GM4091061Courtesy of GENERAL MOTORS COMPANY

    Fuel Tank Filler Pipe Ground Bolt (1) - Install and tighten9 N.m (80 lb in)

  18. GM4091014Courtesy of GENERAL MOTORS COMPANY

    Remove the EN-6015  plugs.

  19. Fuel Tank Filler Vent Pipe (3) - Connect- Plastic Collar Quick Connect Fitting Service 
  20. Close the retainer (6).
  21. Connect the fuel tank fuel pump module wiring harness electrical connector (2).
  22. Remove the EN-6015  plugs.
  23. Evaporative Emission Rear Hose (1) - Connect- Plastic Collar Quick Connect Fitting Service 
  24. Underbody Front Air Deflector Replacement - Left Side - Install
  25. Underbody Rear Air Deflector Replacement - Install
  26. Lower the vehicle.
  27. Refill the fuel tank.
  28. Battery Negative Cable Disconnection and Connection - Connect
  29. Cycle the ignition to run the fuel pump and check for fuel leaks.