AUTOMATIC TRANSAXLE ASSEMBLY INSTALLATION

PROCEDURE


  1. INSPECT TORQUE CONVERTER ASSEMBLY

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  2. INSTALL TORQUE CONVERTER ASSEMBLY


    1. A01W557

      Engage the splines of the input shaft and turbine runner.

    2. A01W5C4

      Engage the splines of the stator shaft and the stator while turning the torque converter assembly.

      Tech Tips

      If the stator shaft splines are difficult to engage with the stator splines, move the torque converter assembly back approximately 10 mm and engage the splines while rotating the torque converter assembly.

    3. A01W2GS

      Turn the torque converter assembly to insert the key of the oil pump drive gear into the groove of the torque converter assembly.

    4. Clean the torque converter assembly set bolt holes.

    5. A01W59AE02
      Text in Illustration
      *a Engine Surface
      *b Drive Plate Surface

      Using a vernier caliper and straightedge, measure dimension A between the transaxle contact surface of the engine and the torque converter assembly contact surface of the drive plate.

      Note

      Make sure to deduct the thickness of the straightedge.

    6. A01W49OE03

      Using a vernier caliper and straightedge, measure dimension B shown in the illustration and check that dimension B is more than dimension A, which was measured in the previous step.

      Standard
      A + 1 mm (0.0394 in.) or more

      Note


      • Make sure to deduct the thickness of the straightedge.

      • If the automatic transaxle assembly is installed to the engine with the torque converter assembly not sufficiently inserted, the torque converter assembly may be damaged.

      • Do not include the thickness of the set block.

  3. INSTALL TRANSMISSION CASE PLUG ASSEMBLY


    1. A01W1GE

      Coat a new O-ring with ATF and install it to the transmission case plug assembly.

    2. Install the transmission case plug assembly to the transaxle housing.

  4. INSTALL WIRE HARNESS CLAMP BRACKET


    1. Install the 4 wire harness clamp brackets to the automatic transaxle assembly with the 4 bolts.

      Torque:
      8.0 N*m  { 82 kgf*cm, 71 in.*lbf }

  5. INSTALL NO. 1 TRANSMISSION CONTROL CABLE BRACKET


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

      Torque:
      12 N*m  { 122 kgf*cm, 9 ft.*lbf }

  6. INSTALL FRONT ENGINE MOUNTING BRACKET


    1. Install the front engine mounting bracket to the automatic transaxle assembly with the 3 bolts.

      Torque:
      64 N*m  { 653 kgf*cm, 47 ft.*lbf }

  7. INSTALL TRANSMISSION OIL COOLER


    1. Install the transmission oil cooler to the front engine mounting bracket with the 3 bolts.

      Torque:
      14 N*m  { 138 kgf*cm, 10 ft.*lbf }

    2. Install the No. 1 oil cooler inlet hose and No. 1 oil cooler outlet hose to the transmission oil cooler and automatic transaxle assembly and engage the 4 clamps.

  8. INSTALL AUTOMATIC TRANSAXLE ASSEMBLY


    1. A01VZ4XE05
      Text in Illustration
      *1 Torque Converter Assembly Centerpiece
      *2 Crankshaft

      Apply clutch spline grease to the round of the crankshaft that contacts the torque converter assembly centerpiece.

      Clutch spline grease
      Toyota Genuine Clutch Spline Grease or equivalent
      Maximum spread
      About 1 g (0.0353 oz.)
    2. A01W3LYE02
      Text in Illustration
      *1 Knock Pin

      While keeping the engine and automatic transaxle assembly horizontal, align the knock pins with the holes in the automatic transaxle assembly and install the 9 bolts shown in the illustration.

      Bolt Bolt Length Torque
      A 55 mm (2.17 in.) 64 N*m (653 kgf*cm, 47 ft.*lbf)
      B 50 mm (1.97 in.) 46 N*m (469 kgf*cm, 34 ft.*lbf)
      C 32 mm (1.26 in.) 44 N*m (449 kgf*cm, 32 ft.*lbf)
      33 mm (1.30 in.) 43 N*m (438 kgf*cm, 32 ft.*lbf)

      Note


      • Confirm that the 2 knock pins are installed to the transaxle contact surface of the engine cylinder block before installing the automatic transaxle assembly.

      • Do not forcibly pry on the automatic transaxle assembly.

      • Check that the torque converter assembly rotates.

  9. INSTALL WIRE HARNESS


    1. Connect the 7 wire harness clamps and park/neutral position switch assembly connector.

    2. Install the ground cable with the bolt.

      Torque:
      12 N*m  { 122 kgf*cm, 9 ft.*lbf }

  10. INSTALL WIRING HARNESS CONNECTOR


    1. Install the wiring harness connector to the automatic transaxle assembly.

    2. A01W0DAE02

      Install and tighten the 2 bolts in the order shown in the illustration.

      Torque:
      11 N*m  { 115 kgf*cm, 8 ft.*lbf }
    3. A01W4T8

      Connect the connector to the wiring harness connector.

    4. Turn the lock lever and secure the connector with the lock lever.

    5. Connect the wire harness clamp to the wiring harness connector.

  11. INSTALL FRONT FRAME ASSEMBLY

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  12. INSTALL ENGINE ASSEMBLY WITH TRANSAXLE

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  13. INSTALL DRIVE PLATE AND TORQUE CONVERTER ASSEMBLY SETTING BOLT


    1. A01W23LE03
      Text in Illustration
      *1 Adhesive

      Apply a few drops of adhesive to 2 or 3 threads at the tip of each of the 6 drive plate and torque converter assembly setting bolts.

      Adhesive
      Toyota Genuine Adhesive 1324, Three Bond 1324 or equivalent
    2. A01W1NX

      Turn the crankshaft to gain access to the installation locations of the 6 drive plate and torque converter assembly setting bolts and install each bolt while holding the crankshaft pulley bolt with a wrench.

      Torque:
      41 N*m  { 418 kgf*cm, 30 ft.*lbf }

      Note

      Install the black colored bolt first, and then the 5 silver colored bolts.

  14. INSTALL FLYWHEEL HOUSING UNDER COVER

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  15. CHECK AUTOMATIC TRANSAXLE SYSTEM

    Note

    If automatic transaxle parts have been replaced, refer to Parts Replacement Compensation Table to determine if any additional operations are necessary Click here.