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Home >> Toyota >> 2020 >> Avalon Limited >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 39 (Emission Control System (Service Information) [A25A-FXS]) >> Canister >> Removal [04/2018 -] >> Procedure

Removal [04/2018 -]: Procedure

WARNING: This page is about a different variant/trim than selected.
  1. SEPARATE REAR STABILIZER BAR 
    1. Remove the 4 bolts, rear No. 1 stabilizer bar bracket LH, rear No. 1 stabilizer bar bracket RH and separate the rear stabilizer bar.
      GTY763884Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. REMOVE CANISTER (CHARCOAL CANISTER ASSEMBLY) 
    1. Disconnect the fuel tank vent hose sub-assembly from the charcoal canister leak detection pump sub-assembly.
      GTY821174Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Retainer *b Tab
      *c Tube Connector *d O-ring
      *e Pipe (Charcoal Canister Leak Detection Pump Sub-assembly) - -
      Pinch Pull
      NOTE:
      • Remove any dirt or foreign matter on the tube connector before performing this work.
      • Do not allow any scratches or foreign matter to get on the parts when disconnecting them as the tube connector has an O-ring that seals the pipe (charcoal canister leak detection pump sub-assembly).
      • Perform this work by hand. Do not use any tools.
      • Do not forcibly bend, twist or turn the fuel tank vent hose sub-assembly.
      • Protect the disconnected parts by covering them with plastic bags after disconnecting the fuel tank vent hose sub-assembly.
      • If the tube connector and pipe (charcoal canister leak detection pump sub-assembly) are stuck, push and pull to release them.

      HINT: 

      Do not remove the retainer.

      1. Pinch the tabs of the retainer to disengage the lock claws and pull it down.
      2. Pull off the fuel tank vent hose sub-assembly.
    2. Disconnect the charcoal canister leak detection pump sub-assembly connector.
      GTY773677Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Disconnect the fuel tank vent hose from the canister (charcoal canister assembly).
      GTY826739Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Retainer *b Tab
      *c Tube Connector *d O-ring
      *e Pipe (Canister (Charcoal Canister Assembly)) - -
      Pinch Pull
      NOTE:
      • Remove any dirt or foreign matter on the tube connector before performing this work.
      • Do not allow any scratches or foreign matter to get on the parts when disconnecting them as the tube connector has an O-ring that seals the pipe (canister (charcoal canister assembly)).
      • Perform this work by hand. Do not use any tools.
      • Do not forcibly bend, twist or turn the fuel tank vent hose.
      • Protect the disconnected parts by covering them with plastic bags after disconnecting the fuel tank vent hose.
      • If the tube connector and pipe (canister (charcoal canister assembly)) are stuck, push and pull to release them.

      HINT: 

      Do not remove the retainer.

      1. Pinch the tabs of the retainer to disengage the lock claws and pull it down.
      2. Pull off the fuel tank vent hose.
    4. Slide the clip and disconnect the purge line hose from the canister (charcoal canister assembly).
      GTY763877Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    5. Remove the 2 bolts.
      GTY757747Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Bolt
      Clip
    6. Disengage the clip and disconnect the canister (charcoal canister assembly).
    7. Disengage the claw and remove the canister (charcoal canister assembly) from vehicle body as shown in the illustration.
      GTY763876Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    8. Remove the clip from the vehicle body.
      GTY763874Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. REMOVE 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. Before removing the charcoal canister leak detection pump sub-assembly, clean the charcoal canister sub-assembly by blowing air into it to ensure that the charcoal canister sub-assembly is free of foreign matter.
      NOTE:
      • Make sure to clean the charcoal canister sub-assembly using air only.
      • Do not use gasoline, thinners or solvents.
    2. While disengaging the 2 claws as shown in the illustration, push the charcoal canister leak detection pump sub-assembly upwards using a screwdriver with its tip wrapped with protective tape to remove it.
      GTY765705Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Protective Tape
    3. Check if the charcoal canister sub-assembly contains foreign matter such as mud or water.
      1. Visually check that the inside of the charcoal canister sub-assembly is free of foreign matter.
        GTY763873Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      2. Hold the charcoal canister sub-assembly upside down to make sure that it is free of foreign matter.

        If the charcoal canister sub-assembly contains foreign matter, replace the canister (charcoal canister assembly).

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