Installation [08/2023 - ]: Procedure

HINT: 

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

1. Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   1. Engage the 2 claws to install a new leak detection pump sub-assembly to the charcoal canister sub-assembly.
      NOTE:

      • Do not allow foreign matter such as grease, oil or water to adhere to the O-ring.
      • Ensure that the claws are engaged properly.

Torque: 8.0 N.m (82 kgf/cm, 71 in.lbf) 

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 fuel tank vent hose sub-assembly, check that the fuel tank vent hose sub-assembly is securely connected by pulling on the tube connector.

1. Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *a	Retainer	-	-
   	Push in	-	-

   1. Push the fuel tank vent hose sub-assembly 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 (leak detection pump sub-assembly) before performing this work. After connecting the No. 7 fuel tank breather tube, check that the No. 7 fuel tank breather tube is securely connected by pulling on the tube connector.

1. Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   Push in

   -

   -

   1. Push in the No. 7 fuel tank breather tube to the pipe (leak detection pump sub-assembly) until the No. 7 fuel tank breather tube makes a "click" sound.

Torque: 4.9 N.m (50 kgf/cm, 43 in.lbf) 

Refer to PROCEDURE - Step 3

1. If gas is leaking, tighten the areas necessary to stop the leak. Replace damaged parts as necessary.

   HINT: 

   Perform "Inspection After Repairs" after repairing or replacing the exhaust system.

   Refer to INITIALIZATION [10/2022 - ]