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Home >> Buick >> 2012 >> Verano >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls/Fuel - 2.4L - Repair Instructions >> Repair Instructions >> Evaporative Emission Canister Replacement >> Installation Procedure
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Installation Procedure

    Fig 1: Fuel Tank Vent Pipe & Evaporative Emission Canister
    GM2028245Courtesy of GENERAL MOTORS COMPANY
  1. Install the evaporative emission canister (1) to the evaporative emission canister bracket (3).
  2. Remove the CH-807  plug from the evaporative emission canister purge pipe (4).
  3. Connect the evaporative emission canister purge pipe.
  4. Remove the CH-807  plug from the fuel tank vent pipe (2).
  5. Connect the fuel tank vent pipe.
    6. NOTE:

    A second technician is required.

  6. Raise the fuel tank to its original position.
    7. Fig 2: Fuel Tank, Strap & Bolts
    GM2373337Courtesy of GENERAL MOTORS COMPANY
  7. Pre-install the 4 fuel tank strap bolts (3, 5) with the fuel tank strap bolt retainers (2, 6) at the fuel tank straps (4).
  8. Mount the 2 fuel tank straps (4).
    9. CAUTION:

    Refer to Fastener Caution .

  9. Install the 4 fuel tank strap bolts (3, 5) and tighten to 20 N.m (15 lb ft).
  10. Remove the adjustable jack from the fuel tank.
  11. Clip the fuel feed pipe and the fuel vent pipe into the rear bracket clip at the underbody.
    12. Fig 3: Fuel Tank Filler Pipe & Components
    GM2373346Courtesy of GENERAL MOTORS COMPANY
  12. Connect the fuel tank filler vent pipe (4). Refer to Plastic Collar Quick Connect Fitting Service .
  13. Install the fuel tank filler hose (3) to the fuel tank filler pipe (1).
  14. Install the clamp (2).
  15. Lower the vehicle.
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