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Home › Hummer › 2009 › H3T Base, Standard › Repair and Diagnosis › Engine Performance › System › Engine Controls And Fuel - 3.7L - Introduction › Repair Instructions › Evaporative Emission Canister Replacement › Installation Procedure

Installation Procedure

  1. If the EVAP canister was replaced, install the EVAP canister vent solenoid valve. Perform the following:
    1. Engage the bracket retaining tab and install the EVAP canister vent solenoid valve.
    2. Connect the EVAP canister vent solenoid valve quick connect to the EVAP canister. Refer to Plastic Collar Quick Connect Fitting Service .
    2. Fig 1: Remove/Install EVAP canister
    GM1560106Courtesy of GENERAL MOTORS CORP.
  2. Install the EVAP canister.
  3. Engage the EVAP canister to the crossmember bracket tabs.
    4. Fig 2: Identifying EVAP canister & Mounting Bolt At crossmember
    GM1560105Courtesy of GENERAL MOTORS CORP.
    CAUTION: Refer to Fastener Caution .
  4. Install the bolt securing the EVAP canister to the crossmember.

    Tighten:  Tighten the bolt to 25 N.m (18 lb ft).

    5. Fig 3: Locating Fuel Fill Pipe Vapor Line Quick Connect At EVAP Canister
    GM1560077Courtesy of GENERAL MOTORS CORP.
  5. Connect the EVAP chassis line to the EVAP canister. Refer to Plastic Collar Quick Connect Fitting Service .
  6. Connect the EVAP line quick connect (1) to the EVAP canister. Refer to Plastic Collar Quick Connect Fitting Service .
    7. Fig 4: Locating EVAP Canister Vent Solenoid Valve Electrical Connector
    GM1560102Courtesy of GENERAL MOTORS CORP.
  7. Connect the EVAP canister vent solenoid valve electrical connector (1).
  8. Lower the vehicle.
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