AUTOMATIC TRANSAXLE ASSEMBLY INSTALLATION

PROCEDURE


  1. INSTALL TRANSMISSION CASE PLUG ASSEMBLY


    1. Coat the O-ring with ATF.

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

  2. INSTALL WIRING HARNESS CONNECTOR


    1. Temporarily install the wiring harness connector to the transaxle case sub-assembly with the 2 bolts.

    2. B007ZCEN01

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

      Torque:
      11.3 N*m  { 115 kgf*cm, 8 ft.*lbf }

  3. INSTALL NO. 1 TRANSMISSION CONTROL CABLE BRACKET


    1. Install the No. 1 transmission control cable bracket to the transaxle case sub-assembly with the 2 bolts.

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

  4. INSTALL WIRE HARNESS CLAMP BRACKET


    1. Install the 2 wire harness clamp brackets to the transaxle housing and transaxle case sub-assembly with the 2 bolts.

      Torque:
      19.1 N*m  { 195 kgf*cm, 14 ft.*lbf }

  5. INSTALL REAR ENGINE MOUNTING BRACKET


    1. Install the rear engine mounting bracket to the transaxle housing with the 3 bolts.

      Torque:
      40 N*m  { 408 kgf*cm, 30 ft.*lbf }

  6. INSTALL ENGINE MOUNTING BRACKET LH


    1. Install the engine mounting bracket LH to the transaxle case sub-assembly with the 4 bolts.

      Torque:
      40 N*m  { 408 kgf*cm, 30 ft.*lbf }

  7. INSTALL FRONT ENGINE MOUNTING BRACKET


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

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

  8. INSTALL TORQUE CONVERTER ASSEMBLY


    1. B007WSWC01
      *a Matchmark
      *b Key

      Turn the front oil pump drive gear so that either key is at the top and place a matchmark on the transaxle housing to indicate the position of the key.

    2. B007WMUC01
      *a Groove
      *b Matchmark

      Place a matchmark on the torque converter assembly so that the position of its groove is clearly indicated.

    3. B007WTGC02
      *1 Front Oil Pump Oil Seal
      *a Matchmark

      Align the matchmark on the torque converter assembly with the one on the transaxle housing and engage the splines of the input shaft with the turbine runner splines.

      Note


      • Install the torque converter assembly to the input shaft while keeping it horizontal.

      • Do not damage the front oil pump oil seal.

    4. B008045C02
      *1 Front Oil Pump Oil Seal
      *a Matchmark

      Rotate the torque converter assembly approximately 180° and engage the splines of the stator shaft with the stator assembly.

      Note


      • Do not push the torque converter assembly excessively when rotating it.

      • Install the torque converter assembly to the input shaft while keeping it horizontal.

      • Do not damage the front oil pump oil seal.

    5. B007YIFC02
      *1 Front Oil Pump Oil Seal
      *a Matchmark

      Rotate the torque converter assembly approximately 180° again, align the matchmark on the torque converter assembly with the one on the transaxle housing and insert the keys of the front oil pump drive gear into the grooves of the torque converter assembly.

      Note


      • Do not push the torque converter assembly excessively when rotating it.

      • Install the torque converter assembly to the input shaft while keeping it horizontal.

      • Do not damage the front oil pump oil seal.

    6. Clean the drive plate and torque converter assembly setting bolt holes.

    7. B007Y5SC01
      *a Engine Assembly Surface
      *b Drive Plate and Ring Gear Sub-assembly Surface

      Using a vernier caliper and straightedge, measure the dimension (A) between the automatic transaxle assembly contact surface of the engine assembly*a and the torque converter assembly contact surface of the drive plate and ring gear sub-assembly*b.

      Note

      Make sure to deduct the thickness of the straightedge.

    8. B007YQ8N01

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

      Standard
      Dimension (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 assembly with the torque converter assembly not sufficiently inserted, the torque converter assembly may be damaged.

      • Do not include the thickness of the set block.

  9. INSTALL AUTOMATIC TRANSAXLE ASSEMBLY


    1. B007Y5BC01
      *1 Crankshaft
      *2 Torque Converter Assembly Centerpiece
      B007WXX Clutch Spline Grease

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

      Clutch Spline Grease
      Toyota Genuine Clutch Spline Grease or equivalent
      Maximum Grease Amount
      Approximately 1 g (0.0353 oz)
    2. B007Z0WC01
      *1 Knock Pin

      Confirm that the knock pins are installed to the engine assembly and are not damaged.

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

      Torque:
      Bolt (A)
      64 N*m  { 653 kgf*cm, 47 ft.*lbf }
      Bolt (B)
      46 N*m  { 469 kgf*cm, 34 ft.*lbf }
      Bolt (C)
      43 N*m  { 438 kgf*cm, 32 ft.*lbf }

      Note


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

      • Do not forcibly pry on the automatic transaxle assembly.

      • Check that the torque converter assembly rotates.

      Tech Tips

      Bolt length:


      • Bolt (A): 55 mm (2.17 in.)

      • Bolt (B): 50 mm (1.97 in.)

      • Bolt (C): 33 mm (1.30 in.)

  10. INSTALL OUTLET NO. 1 OIL COOLER HOSE


    1. B007XBTC01
      *a 2 to 7 mm (0.0787 to 0.276 in.)
      *b Paint Mark
      *c 30°
      B007Z9Y Paint Mark Location

      Install the outlet No. 1 oil cooler hose to the oil cooler union sub-assembly with the paint mark facing the front of the vehicle and slide the clip to secure it.

      Note


      • Make sure to slide the outlet No. 1 oil cooler hose until it contacts the hose stopper of the oil cooler union sub-assembly.

      • Make sure that the paint mark is within the location shown in the illustration.

  11. CONNECT INLET OIL COOLER HOSE


    1. B007YUWC01
      *a 2 to 7 mm (0.0787 to 0.276 in.)
      *b Paint Mark
      *c 30°
      B007Z9Y Paint Mark Location

      Connect the inlet oil cooler hose to the oil cooler tube elbow with the paint mark facing the front of the vehicle and slide the clip to secure it.

      Note


      • Make sure to slide the inlet oil cooler hose until it contacts the hose stopper of the oil cooler tube elbow.

      • Make sure that the paint make is within the location shown in the illustration.

  12. CONNECT WIRE HARNESS


    1. Engage the 3 clamps and connect the wire harness to the transaxle case sub-assembly.

    2. Connect the oil pump with motor assembly (automatic transaxle assembly) connector.

    3. B007Y3FC01
      *a Lever
      *b Wiring Harness Connector
      *c Oil Pump with Motor Assembly (Automatic Transaxle Assembly)

      Connect the connector of the wiring harness connector and push down the lever to engage the claw.

      Tech Tips

      Push down the lever until the claw of the connector of the wiring harness connector makes a click sound.

    4. Engage the 3 clamps and connect the wire harness.

    5. Engage the 2 clamps and connect the wire harness.

    6. Connect the park/neutral position switch assembly connector.

    7. Connect the wire harness with the bolt.

      Torque:
      19.1 N*m  { 195 kgf*cm, 14 ft.*lbf }

  13. INSTALL VACUUM SWITCHING VALVE ASSEMBLY


    1. Install the vacuum switching valve assembly to the front engine mounting bracket with the bolt.

      Torque:
      20 N*m  { 204 kgf*cm, 15 ft.*lbf }

    2. Connect the vacuum switching valve assembly connector.

    3. Connect the vacuum hose to the vacuum switching valve assembly.

  14. INSTALL FRONT FRAME ASSEMBLY

    Click here

  15. INSTALL STEERING LINK ASSEMBLY

    Click here

  16. INSTALL FRONT STABILIZER BAR

    Click here

  17. INSTALL FRONT NO. 1 STABILIZER BRACKET LH

    Click here

  18. INSTALL FRONT NO. 1 STABILIZER BRACKET RH

    Tech Tips

    Perform the same procedure as for the LH side.

  19. REMOVE ENGINE HANGER

    Click here

  20. INSTALL ENGINE ASSEMBLY WITH TRANSAXLE

    Click here

  21. INSTALL DRIVE PLATE AND TORQUE CONVERTER ASSEMBLY SETTING BOLT


    1. Remove any adhesive remaining the 6 drive plate and torque converter assembly setting bolts.

    2. B007YWCC22
      *a 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

      Note

      Make sure to install the 6 drive plate and torque converter assembly setting bolts immediately after applying adhesive to prevent foreign matter from attaching to them.

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

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

      Note

      First install the black colored drive plate and torque converter assembly setting bolt, and then the remaining 5 silver colored drive plate and torque converter assembly setting bolts.

  22. INSTALL FLYWHEEL HOUSING UNDER COVER

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  23. CHECK AUTOMATIC TRANSAXLE SYSTEM

    Note

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

    Click here