MOTOR WATER JACKET COVER ASSEMBLY INSTALLATION

PROCEDURE

1. INSTALL NO. 3 MOTOR WATER JACKET COVER ASSEMBLY

   1. Remove any remaining seal packing from the transaxle housing 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. 

      *a	Area where seal packing 1282B application prohibited
      *b	1.5 mm (0.0591 in.) or more

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

      Seal Packing

      Toyota Genuine Seal Packing 1282B, Three Bond 1282B or equivalent

      Standard Seal Diameter

      1.5 mm (0.0591 in.) or more.

      Note:

      Remove any oil from the contact surface.

   3. Install a new No. 3 motor water jacket cover assembly to the hybrid vehicle transaxle with 12 new bolts.

      10 N*m

      102 kgf*cm

      7 ft.*lbf

      Note:

      • Install the No. 3 motor water jacket cover assembly within 3 minutes and tighten the bolts within 10 minutes after applying seal packing.

      • Do not add coolant within 2 hours after installing the No. 3 motor water jacket cover assembly.

      • Do not start the engine for at least 2 hours after installing the No. 3 motor water jacket cover assembly.

2. INSTALL NO. 1 MOTOR WATER JACKET COVER ASSEMBLY

   1. Remove any remaining seal packing from the transaxle housing 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. 

      *a	1.5 mm (0.0591 in.) or more

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

      Seal Packing

      Toyota Genuine Seal Packing 1282B, Three Bond 1282B or equivalent

      Standard Seal Diameter

      1.5 mm (0.0591 in.) or more.

      Note:

      Remove any oil from the contact surface.

   3. Install a new No. 1 motor water jacket cover assembly to the hybrid vehicle transaxle with 8 new bolts.

      10 N*m

      102 kgf*cm

      7 ft.*lbf

      Note:

      • Install the No. 1 motor water jacket cover assembly within 3 minutes and tighten the bolts within 10 minutes after applying seal packing.

      • Do not add coolant within 2 hours after installing the No. 1 motor water jacket cover assembly.

      • Do not start the engine for at least 2 hours after installing the No. 1 motor water jacket cover assembly.

3. INSTALL NO. 2 AUTOMATIC TRANSMISSION CASE COVER

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4. INSTALL OIL COOLER TUBE CLAMP

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5. INSTALL NO. 1 TRANSMISSION CONTROL CABLE BRACKET

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6. INSTALL FRONT ENGINE MOUNTING BRACKET

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7. INSTALL HYBRID VEHICLE TRANSAXLE ASSEMBLY

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8. INSTALL NO. 2 MOTOR WATER JACKET COVER ASSEMBLY

   1. Remove any remaining seal packing from the transaxle housing 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. 

      *a	1.5 mm (0.0591 in.) or more

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

      Seal Packing

      Toyota Genuine Seal Packing 1282B, Three Bond 1282B or equivalent

      Standard Seal Diameter

      1.5 mm (0.0591 in.) or more.

      Note:

      Remove any oil from the contact surface.

   3. Install a new No. 2 motor water jacket cover assembly to the hybrid vehicle transaxle with 5 new bolts.

      10 N*m

      102 kgf*cm

      7 ft.*lbf

      Note:

      • Install the No. 2 motor water jacket cover assembly within 3 minutes and tighten the bolts within 10 minutes after applying seal packing.

      • Do not add coolant within 2 hours after installing the No. 2 motor water jacket cover assembly.

      • Do not start the engine for at least 2 hours after installing the No. 2 motor water jacket cover assembly.

9. ADD COOLANT (for Inverter Coolant)

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10. INSPECT FOR COOLANT LEAK (for Inverter Coolant)

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11. INSTALL NO. 1 ENGINE UNDER COVER

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