HYBRID VEHICLE TRANSAXLE INSTALLATION

PROCEDURE

  1. INSTALL NO. 3 MOTOR WATER JACKET COVER ASSEMBLY

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  2. INSTALL NO. 1 MOTOR WATER JACKET COVER ASSEMBLY

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  3. INSTALL NO. 2 MOTOR WATER JACKET COVER ASSEMBLY

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  4. INSTALL MOTOR CONNECTOR PROTECTOR (w/ Cover)

    1. Apply adhesive to the 2 stud bolts.

      Adhesive

      Toyota Genuine Adhesive 1324, Three Bond 1324 or equivalent

    2. C307945

      Using a E7 "TORX" socket wrench, install the 2 stud bolts.

      9.0 N*m

      92 kgf*cm

      80 in.*lbf

    3. Install the motor connector protector to the hybrid vehicle transaxle assembly with the 2 bolts.

      10 N*m

      102 kgf*cm

      7 ft.*lbf

  5. INSTALL UNION

    1. C298794

      Install a new O-ring and union to the hybrid vehicle transaxle assembly.

      27 N*m

      275 kgf*cm

      20 ft.*lbf

  6. INSTALL TRANSAXLE BREATHER PLUG

    1. C297367

      Install the transaxle breather plug to the hybrid vehicle transaxle assembly.

      11.3 N*m

      115 kgf*cm

      8 ft.*lbf

  7. INSTALL HYBRID TRANSMISSION MASS DAMPER

    1. C297366

      Install a new gasket and the hybrid transmission mass damper to the hybrid vehicle transaxle assembly.

      39.2 N*m

      400 kgf*cm

      29 ft.*lbf

  8. INSTALL NO. 3 AUTOMATIC TRANSMISSION CASE COVER

    1. C297365

      Install the No. 3 automatic transmission case cover to the hybrid vehicle transaxle assembly with the 2 bolts and attach a new clip.

      7.0 N*m

      71 kgf*cm

      62 in.*lbf

  9. INSTALL AUTOMATIC TRANSMISSION CASE COVER

    1. C297364

      Attach the 2 guides and install the automatic transmission case cover to the No. 3 automatic transmission case cover.

    2. C309625

      Connect the motor cable with the 2 clamps.

  10. INSTALL NO. 2 AUTOMATIC TRANSMISSION CASE COVER

    1. C297363

      Install the No. 2 automatic transmission case cover to the hybrid vehicle transaxle assembly with the bolt and a new clip.

      11.8 N*m

      120 kgf*cm

      9 ft.*lbf

  11. INSTALL OIL COOLER TUBE CLAMP

    1. C297362

      Install the oil cooler tube clamp to the hybrid vehicle transaxle assembly with the 2 bolts.

      11.8 N*m

      120 kgf*cm

      9 ft.*lbf

  12. INSTALL SHIFT LEVER POSITION SENSOR

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  13. INSTALL NO. 1 TRANSMISSION CONTROL CABLE BRACKET

    1. C297361

      Install the No. 1 transmission control cable bracket to the hybrid vehicle transaxle assembly with the 2 bolts.

      12 N*m

      122 kgf*cm

      9 ft.*lbf

  14. INSTALL TRANSMISSION OIL COOLER BRACKET

    1. Temporarily install the transmission oil cooler bracket with the 2 bolts.

    2. C297988N02

      Tighten the 2 bolts in the sequence shown in the illustration.

      8.2 N*m

      84 kgf*cm

      73 in.*lbf

  15. INSTALL REAR ENGINE MOUNTING BRACKET

    1. Temporarily install the rear engine mounting bracket with the 4 bolts.

    2. C297360N02

      Tighten the 4 bolts in the sequence shown in the illustration.

      45 N*m

      459 kgf*cm

      33 ft.*lbf

  16. INSTALL ENGINE MOUNTING BRACKET LH

    1. Apply adhesive to the 4 bolts.

      Adhesive

      Toyota Genuine Adhesive 1324, Three Bond 1324 or equivalent

    2. Temporarily install the engine mounting bracket LH with the 4 bolts.

    3. C297358N02

      Tighten the 4 bolts in the sequence shown in the illustration.

      64 N*m

      653 kgf*cm

      47 ft.*lbf

  17. INSTALL NO. 3 OIL COOLER TUBE CLAMP

    1. C297357

      Install the No. 3 oil cooler tube clamp to the hybrid vehicle transaxle assembly with the bolt.

      8.2 N*m

      84 kgf*cm

      73 in.*lbf

  18. INSTALL FRONT ENGINE MOUNTING BRACKET

    1. Temporarily install the front engine mounting bracket with the 3 bolts.

    2. C297356N02

      Tighten the 3 bolts in the sequence shown in the illustration.

      64 N*m

      653 kgf*cm

      47 ft.*lbf

  19. INSTALL HYBRID VEHICLE TRANSAXLE ASSEMBLY

    1. C244781C02

      *1

      Knock Pin

      Make sure that the 2 knock pins are installed to the engine assembly.

    2. Apply adhesive to the bolt E.

      Adhesive

      Toyota Genuine Adhesive 1324, Three Bond 1324 or equivalent

    3. Install the hybrid vehicle transaxle assembly to the engine assembly with the 9 bolts.

      Bolt

      Bolt Length

      Torque

      A, B

      55 mm (2.17 in.)

      64 N*m (653 kgf*cm, 47 ft.*lbf)

      C

      65 mm (2.56 in.)

      46 N*m (469 kgf*cm, 34 ft.*lbf)

      D

      32 mm (1.26 in.)

      44 N*m (449 kgf*cm, 32 ft.*lbf)

      E

      38 mm (1.50 in.)

      28 N*m (286 kgf*cm, 21 ft.*lbf)
      Note:

      • Do not apply grease either to the spline or to the input shaft assembly.

      • Make sure that the wire harness or similar items are not pinched between the contact surfaces.

      • Do not forcibly pry on the hybrid vehicle transaxle assembly.

      • Make sure to align the hybrid vehicle transaxle assembly so that the input shaft assembly of the hybrid vehicle transaxle assembly will be inserted straight into the inner splines of the transmission input damper assembly.

      • When inserting the input shaft assembly of the hybrid vehicle transaxle assembly into the inner splines of the transmission input damper assembly, do not shake the hybrid vehicle transaxle assembly excessively.

      • When mounting the hybrid vehicle transaxle assembly to the engine assembly, make sure to securely fit the knock pins into the knock holes.

      Tip:

      Temporarily install bolt B first.

  20. INSTALL TRANSMISSION OIL COOLER ASSEMBLY

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  21. INSTALL ENGINE ASSEMBLY WITH TRANSAXLE

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