MOTOR WATER JACKET COVER ASSEMBLY INSTALLATION

PROCEDURE


  1. INSTALL MOTOR WATER JACKET COVER ASSEMBLY


    1. A000UNO

      Remove any remaining seal packing from the motor water jacket cover installation surface and bolt holes.

      Note


      • Clean and degrease the installation surface and bolt holes.

      • Do not allow any remaining seal packing to enter the coolant path when cleaning.

    2. A000XU6E01
      *1 2.0 to 3.0 mm

      Apply seal packing in a continuous line as shown in the illustration.

      Seal packing
      Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent
      Standard seal diameter
      2.0 to 3.0 mm (0.079 to 0.118 in.)

      Note

      Remove any oil from the contact surface.

    3. A000ULKE03

      Install a new motor water jacket cover assembly to the hybrid transmission with 12 new bolts and then temporarily tighten the 4 bolts in the sequence shown in the illustration.

    4. A000UJQE03

      Tighten the 12 bolts in the order shown in the illustration.

      Torque:
      6.0 N*m  { 61 kgf*cm, 53 in.*lbf }

      Note


      • Install the motor water jacket cover within 3 minutes and tighten the bolts and nuts within 15 minutes after applying seal packing.

      • Do not add coolant within 2 hours after installing the motor water jacket cover.

      • Do not start the engine for at least 2 hours after installing the motor water jacket cover.

  2. INSTALL NO. 1 EXHAUST PIPE SUPPORT BRACKET SUB-ASSEMBLY

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  3. ADD COOLANT (for Inverter)

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  4. INSPECT FOR COOLANT LEAK (for Inverter)

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  5. INSPECT FOR EXHAUST GAS LEAK

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  6. INSTALL FRONT CENTER FLOOR COVER

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  7. INSTALL ENGINE ROOM SIDE COVER LH

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  8. INSTALL ENGINE ROOM SIDE COVER RH

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