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Input Shaft: Reassembly

  1. INSTALL INPUT SHAFT OIL SEAL RING 
    1. Coat a new input shaft oil seal ring with ATF, and install it to the input shaft.
      Fig 1: Identifying Input Shaft Oil Seal Ring
      G04831478Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. INSTALL FORWARD CLUTCH PISTON O-RING 
    1. Coat a new clutch piston O-ring with ATF, and install it to the forward clutch piston.
      Fig 2: Locating Forward Clutch Piston O-Ring
      G05400314Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. INSTALL FORWARD CLUTCH PISTON 
    1. Install the forward clutch piston to the input shaft.
      NOTE: Do not damage the O-ring.
      Fig 3: Identifying Forward Clutch Piston
      G04831483Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. INSTALL FORWARD CLUTCH RETURN SPRING SUB-ASSEMBLY 
    1. Install the return spring and clutch balancer to the input shaft.
      Fig 4: Identifying Return Spring And Clutch Balancer
      G04831484Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Using SST, a press and snap ring pliers, install the snap ring to the input shaft.

      SST 09320-89010 

      Fig 5: Installing Snap Ring
      G04831474Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. INSTALL FRONT CLUTCH DISC 
    1. Install the 4 plates, 4 discs and flange.
      2. Fig 6: Identifying Plates, Discs And Flange
      G04831486Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Using a screwdriver, install the snap ring to the input shaft.
  6. INSPECT PACK CLEARANCE OF FORWARD CLUTCH 
    1. Using a dial indicator, measure the pack clearance while applying and releasing compressed air (392 kPa, 4.0 kgf/cm2 , 57 psi).

      Pack clearance: 

      1.406 to 1.806 mm (0.05535 to 0.07110 in.) 

      NOTE: If the clearance is not within the specified range, install a new brake flange.
      Fig 7: Measuring Pack Clearance Of Forward Clutch
      G04831487Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      HINT:

      There are 4 different flange thicknesses.

      Flange thickness 

      FLANGE THICKNESS SPECIFICATION

      No. Thickness mm (in.) No. Thickness mm (in.)
      - 3.0 (0.118) 2 3.4(0.134)
      1 3.2 (0.126) 3 3.6 (0.142)
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