CLUTCH UNIT (for 1KD-FTV) INSPECTION


  1. INSPECT CLUTCH DISC ASSEMBLY


    1. A0093ZV

      Using a vernier caliper, measure the rivet head depth.

      Minimum rivet head depth
      0.3 mm (0.0118 in.)

      If the depth is less than the minimum, replace the clutch disc assembly.

    2. A009BGOE01

      Using a dial indicator, check the disc runout.

      Note

      Be sure to measure on the correct side of the clutch disc.

      Maximum runout
      0.7 mm (0.0276 in.)

      If the runout is more than the maximum, replace the clutch disc assembly.

  2. INSPECT CLUTCH COVER ASSEMBLY


    1. A0097CSE01
      Text in Illustration
      *a Width
      *b Depth

      Using a vernier caliper, measure the depth and width of the worn areas of the diaphragm spring.

      Maximum Wear
      Item Specified Condition
      Width 6.0 mm (0.236 in.)
      Depth 0.35 mm (0.0137 in.)

      If the depth or width is more than the maximum, replace the clutch cover assembly.

  3. INSPECT FLYWHEEL SUB-ASSEMBLY


    1. A00947NE01

      Using a dial indicator, measure the flywheel runout.

      Maximum runout
      0.1 mm (0.00393 in.)

      If the runout is more than the maximum, replace the flywheel sub-assembly.

  4. INSPECT CLUTCH RELEASE BEARING ASSEMBLY


    1. A009C2UE01

      Check that the bearing turns smoothly by hand by applying force in the axial direction.

      If the bearing sticks or has a considerable amount of resistance, replace the release bearing.

      Tech Tips

      The bearing is permanently lubricated and requires no cleaning or lubrication.

  5. INSPECT INPUT SHAFT FRONT BEARING


    1. A0095GBE01

      Check that the bearing turns smoothly by hand by applying rotational force.

      If the bearing sticks or has a considerable amount of resistance, replace the input shaft front bearing.

      Tech Tips

      The bearing is permanently lubricated and requires no cleaning or lubrication.

  6. REPLACE INPUT SHAFT FRONT BEARING


    1. Remove any 2 diametrically opposite bolts.

    2. A0094DDE01

      Using SST, remove the input shaft bearing.

      SST
      09303-35011
    3. A0098BSE03

      Using SST and a hammer, tap in a new bearing.

      SST
      09304-12012

      Tech Tips

      After installing the bearing to the hub, make sure that it rotates smoothly.

    4. Apply adhesive to 2 or 3 threads of the ends of each bolt.

      Adhesive
      Toyota Genuine Adhesive 1324, Three Bond 1324 or equivalent
    5. Install the 2 bolts.

      Torque:
      178 N*m  { 1815 kgf*cm, 131 ft.*lbf }