UNDERDRIVE CLUTCH REASSEMBLY


  1. INSTALL UNDERDRIVE CLUTCH DRUM O-RING


    1. A017BGQE04

      Coat a new O-ring with ATF and install it to the underdrive clutch drum.

      Note

      Make sure that the O-ring is not twisted or pinched.

  2. INSTALL UNDERDRIVE CLUTCH PISTON SET


    1. A017F9V

      Coat the underdrive clutch piston with ATF, and install it to the underdrive clutch piston drum.

      Note


      • Be careful not to damage the O-ring.

      • Be careful not to damage the lip of the piston.

  3. INSTALL UNDERDRIVE CLUTCH RETURN SPRING SUB-ASSEMBLY


    1. A017FLSE06

      Install the return spring to the underdrive clutch drum.

      Note

      After installing the spring sub-assembly, check that all of the springs are engaged in the piston correctly.

    2. Coat the clutch balancer with ATF.

    3. A017FITE03

      Install the clutch balancer to the underdrive clutch drum.

      Note

      Be careful not to damage the lip of the clutch balancer.

    4. A017E63E01

      Place SST on the clutch balancer and compress the piston return spring with a press.

      SST
      09350-32014   ( 09351-32070 )

    5. Using a snap ring expander, install the snap ring to the underdrive clutch drum.

    6. Be sure that the end gap of the snap ring is not aligned with the spring retainer claw.

      Note


      • Stop the press when the spring seat is lowered to the place 1 to 2 mm (0.039 to 0.078 in.) from the snap ring groove. This prevents the spring seat from being deformed.

      • Do not expand the snap ring excessively.

    7. A017FJVE01

      Set the end gap of the snap ring in the underdrive clutch drum as shown in the illustration.

      Note

      The end gap of the snap ring should not align with any of the stoppers.

  4. INSTALL NO. 1 UNDERDRIVE CLUTCH DISC


    1. A017DCGE01

      Coat the 4 discs with ATF.

    2. Install the 4 plates, 4 discs, and flange to the underdrive clutch drum.

      Note

      Make sure that the plates, discs, and flange are installed as shown in the illustration.

  5. INSTALL NO. 2 UNDERDRIVE CLUTCH FLANGE HOLE SNAP RING


    1. A017E7B

      Using a screwdriver, install the No. 2 underdrive clutch flange hole snap ring.

    2. Check that the end gap of the snap ring is not aligned with one of the cutouts.

      Note

      The snap ring should be fully engaged in the groove of the drum.

  6. INSPECT UNDERDRIVE PACK CLEARANCE


    1. A017E8SE01

      Install the underdrive clutch to the transaxle case.

      Note

      Be careful not to damage the oil seal rings.

    2. Install a dial indicator as shown in the illustration.

    3. Measure the underdrive clutch pack clearance while applying and releasing compressed air (392 kPa, 4.0 kgf/cm2, 57 psi).

      Pack clearance
      1.51 to 1.71 mm (0.0594 to 0.0673 in.)

      If the pack clearance is not as specified, inspect the discs, plates, and flange.

      Tech Tips

      There are 5 different thicknesses of flanges available.

      Flange thickness: mm (in.)
      Mark Thickness Mark Thickness
      1 3.0 (0.118) 4 3.6 (0.141)
      2 3.2 (0.126) 5 3.8 (0.150)
      3 3.4 (0.134) - -