REAR CRANKSHAFT OIL SEAL(w/ Stop And Start System) INSTALLATION

CAUTION / NOTICE / HINT

Note

When the transaxle is removed, be sure to use a new clutch release with bearing cylinder and new installation bolts. Removal of the transaxle allows the compressed clutch release with bearing cylinder to return to its original position, and dust from the moving section could damage the seal of the clutch release with bearing cylinder, possibly causing clutch fluid leaks.

PROCEDURE


  1. INSTALL REAR ENGINE OIL SEAL

    A01VL8P

    1. Remove any old packing material and be careful not to drop any oil on the contact surfaces of the oil pan and cylinder block.

    2. Apply seal packing in a continuous bead as shown in the illustration.

      Seal packing
      Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent

      Note


      • Remove any oil from the contact surfaces.

      • Install a new rear engine oil seal within 3 minutes after applying seal packing.

      • Do not start the engine for at least 2 hours after installing.

    3. A01VI44E05
      Text in Illustration
      *1 Seal Packing
      *a 2.0 mm (0.0787 in.)

      Wipe off the excess seal packing, leaving only the specified amount in the areas shown in the illustration.

    4. Using SST, press in a new rear engine oil seal until its surface is flush with the cylinder block sub-assembly and oil pan sub-assembly.

      SST
      09223-47020
      09950-50013   ( 09951-05010, 09952-05010, 09953-05020, 09954-05021, 09955-05010, 09957-04010 )
      A01VJDPE02
      Text in Illustration
      *a Turn *b Hold
      *c Engine Front *d Engine Rear
      Oil seal standard depth
      -0.2 to 1.2 mm (-0.0079 to 0.0472 in.)

      Note


      • Make sure there is no foreign matter on the lip of the rear engine oil seal.

      • Make sure there is no oil or grease on the outer circumference of the rear engine oil seal.

      • Do not press in the rear engine oil seal at an angle.

      • Wipe off extra grease from the crankshaft.

      • Apply a small amount of molybdenum grease to the threaded portion and tip of SST center bolt (09953-05020) before using.

      Tech Tips

      If necessary, lightly tap SST using a plastic-faced hammer to insert the rear engine oil seal evenly.

      A01VESOE01
      SST
      09950-70010   ( 09951-07150 )
      09223-47020

  2. INSTALL INNER OIL SEAL


    1. Apply MP grease to the lip of a new inner oil seal.

      Note

      Keep the lip free from foreign matter.

    2. A01VFQUE01

      Using SST and a hammer, tap in the inner oil seal until its surface is flush with the ring gear sub-assembly.

      SST
      09950-70010   ( 09951-07150 )
      09951-01600
      Oil seal tap in depth
      14.7 to 15.7 mm (0.5787 to 0.6181 in.)

      Note


      • Uniformly tap in the oil seal.

      • Do not tap the oil seal at an angle.

  3. INSTALL RING GEAR SUB-ASSEMBLY


    1. A01VE10

      Install the ring gear sub-assembly.

      Note


      • Do not apply excessive force to the ring gear sub-assembly.

      • Be sure not to allow any foreign matter, oil or grease to adhere to the sliding part of the engine rear oil seal.

      • Be sure not to allow any foreign matter to adhere to the lip of the engine rear oil seal.

  4. INSTALL RING GEAR SNAP RING


    1. Using a screwdriver, install a new snap ring.

      Note

      Confirm that the snap ring is correctly located in the groove of the crankshaft bearing.

  5. INSTALL ERS ONE-WAY CLUTCH ASSEMBLY


    1. A01VE8V

      Turn the one-way clutch assembly counterclockwise while installing it.

      Note


      • Be sure not to allow any foreign matter, oil or grease to adhere to the installation surfaces of the crankshaft and the one-way clutch.

      • Be sure not to allow any foreign matter, oil or grease to adhere to the sliding surface of the inner oil seal.

      • Be sure not to allow any foreign matter to adhere to the lip of the inner oil seal.

  6. INSTALL FLYWHEEL SUB-ASSEMBLY (for Manual Transaxle)


    1. Using SST, hold the crankshaft.

      SST
      09960-10010   ( 09962-01000, 09963-01000 )

    2. Clean the bolts and bolt holes.

    3. A01VF4ZE54
      Text in Illustration
      *1 Adhesive

      Apply adhesive to 2 or 3 end threads at the end of each of the 8 bolts.

      Adhesive
      Toyota Genuine Adhesive 1324, Three Bond 1324 or equivalent
    4. A01VHGUE02

      Install the flywheel sub-assembly with the 8 bolts in the order shown in the illustration.

      Torque:
      78 N*m  { 795 kgf*cm, 58 ft.*lbf }

      Note

      Do not start the engine for at least an hour after installing the flywheel sub-assembly.

  7. INSTALL DRIVE PLATE AND RING GEAR SUB-ASSEMBLY (for CVT)


    1. Using SST, hold the crankshaft.

      SST
      09960-10010   ( 09962-01000, 09963-01000 )

    2. Clean the bolts and bolt holes.

    3. A01VF4ZE54
      Text in Illustration
      *1 Adhesive

      Apply adhesive to 2 or 3 end threads at the end of each of the 8 bolts.

      Adhesive
      Toyota Genuine Adhesive 1324, Three Bond 1324 or equivalent
    4. A01VIU5E01
      Text in Illustration
      *1 Drive Plate
      *2 Rear Drive Plate Spacer
      A01VL3H Engine
      A01VE7C Transaxle

      Install and uniformly tighten the 8 bolts in several steps in the sequence shown in the illustration.

      Tech Tips

      As the rear drive plate spacer and the drive plate and ring gear are not reversible, be sure to install them so that they are facing in the direction shown in the illustration.

    5. A01VF9ME02

      Fully tighten the 8 bolts in the order shown in the illustration.

      Torque:
      88 N*m  { 897 kgf*cm, 65 ft.*lbf }

      Note

      Do not start the engine for at least an hour after installing the drive plate.

  8. INSTALL CLUTCH DISC ASSEMBLY (for Manual Transmission)

    Click here

  9. INSTALL CONTINUOUSLY VARIABLE TRANSAXLE ASSEMBLY (for CVT)

    Click here