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Home >> Toyota >> 2019 >> Highlander Limited, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 21 (Emission Control System (1AR-FE) (Service Information) (Except Hybrid)) >> Canister >> Installation [11/2016 - ] >> Procedure

Installation [11/2016 - ]: Procedure

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  1. INSTALL CHARCOAL CANISTER LEAK DETECTION PUMP SUB-ASSEMBLY 

    HINT: 

    Only perform this procedure when replacement of the charcoal canister leak detection pump sub-assembly is necessary.

    1. Engage the 2 claws to install a new charcoal canister leak detection pump sub-assembly to the charcoal canister sub-assembly.
      GTY506039Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE:
      • Do not allow foreign matter such as grease, oil or water to adhere to the O-rings.
      • Ensure that the claws are engaged properly.
  2. INSTALL NO. 1 CHARCOAL CANISTER FILTER 
    1. Install the No. 1 charcoal canister filter with the 2 bolts.

      Torque: 5.4 N*m (55 kgf*cm, 48 in.*lbf) 

    2. Push in the fuel tank vent hose sub-assembly onto the pipe until the fuel tank vent hose sub-assembly makes a "click" sound.
      NOTE:
      • Check that there are no scratches or foreign matter around the connecting parts of the tube connector and pipe before performing this work.
      • After connecting the fuel tank vent hose sub-assembly, check that the fuel tank vent hose sub-assembly is securely connected by pulling on the tube connector.
  3. INSTALL CANISTER (CHARCOAL CANISTER ASSEMBLY) 
    1. Engage the clip and install the canister (charcoal canister assembly) to the vehicle body and guide with the 3 nuts.

      Torque: 5.5 N*m (56 kgf*cm, 49 in.*lbf) 

    2. Connect the charcoal canister leak detection pump sub-assembly connector and engage the clamp.
    3. Connect the purge line hose to the fuel tube and slide the clip to secure it.
    4. Push in the air line tube to the pipe (charcoal canister leak detection pump sub-assembly) until the air line tube makes a "click" sound.
      NOTE:
      • Check that there are no scratches or foreign matter around the connecting parts of the tube connector and pipe (charcoal canister leak detection pump sub-assembly) before performing this work.
      • After connecting the air line tube, check that the air line tube is securely connected by pulling on the tube connector.
    5. Push the vent line hose onto the canister (charcoal canister assembly) and push in the retainer to engage the lock claws.
      NOTE:
      • Check that there are no scratches or foreign matter around the connecting parts of the tube connector and pipe (canister (charcoal canister assembly) before performing this work.
      • After connecting the vent line hose, check that the vent line hose is securely connected by pulling on the tube connector.
      GTY690871Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Retainer
      Push in
  4. INSTALL CHARCOAL CANISTER PROTECTOR 
    1. Install the charcoal canister protector with the 4 bolts and 3 nuts.

      Torque: 5.5 N*m (56 kgf*cm, 49 in.*lbf) 

  5. INSTALL TAIL EXHAUST PIPE ASSEMBLY 

    Refer to PROCEDURE - Step 3

  6. INSPECT FOR EXHAUST GAS LEAK 

    Refer to PROCEDURE - Step 8