Urea Injector Installation


  1. INSTALL UREA INJECTOR SET

  2. CONNECT UREA TUBE WITH HEATER ASSEMBLY

Urea Injector -- Installation



1. INSTALL UREA INJECTOR SET

  1. Clean the surfaces of the urea injector set and the front exhaust pipe assembly.

  1. Install a new gasket and the urea injector set to the front exhaust pipe assembly with 2 new nut.

    Torque:
    30 N*m{306 kgf*cm, 22 ft.*lbf}

  1. Connect the connector to the urea injector set.



2. CONNECT UREA TUBE WITH HEATER ASSEMBLY
NOTICE:
Check for dirt or mud on the urea injector set and around the urea tube connector before connection. Clean if necessary.


  1. Connect the urea tube with heater assembly to the urea injector set.

    HINT:
    If there is any solidified urea solution (white solids) on the connection areas of the urea tube with heater assembly and urea injector set, clean the solids off with water. Otherwise, they may prevent the O-ring from sealing properly.

    1. Wash the connection area of the urea tube connector with water to remove all solidified urea solution (white solids).

    2. Wipe off the connection area of the urea injector set with water to remove all solidified urea solution (white solids).



      3. Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155

    3. Align the axis of the connector with the axis of the urea injector set. Push the urea tube connector into the urea injector set until the urea tube connector makes a "click" sound.

      Text in Illustration
      Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155
      		Push
      Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155
      		Push Down

    4. After connecting the urea injector set and the urea tube connector, check that the urea injector set and urea tube connector are securely connected by trying to pull them apart.

    5. Attach the lock claws to the urea tube connector by pushing down on the cover.