Direct Clutch Disassembly

Transmission. Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35
U151F Automatic Transaxle. Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35

  1. INSPECT PACK CLEARANCE OF REVERSE CLUTCH

  2. INSPECT PACK CLEARANCE OF DIRECT CLUTCH AND OVERDRIVE CLUTCH

  3. REMOVE DIRECT MULTIPLE DISC CLUTCH DISC

  4. REMOVE OVERDRIVE DIRECT CLUTCH DISC

  5. REMOVE OVERDRIVE CLUTCH RETURN SPRING SUB-ASSEMBLY

  6. REMOVE OVERDRIVE DIRECT CLUTCH PISTON

  7. REMOVE OVERDRIVE DIRECT CLUTCH DRUM SUB-ASSEMBLY

  8. REMOVE OVERDRIVE DIRECT CLUTCH O-RING

Direct Clutch -- Disassembly



1. INSPECT PACK CLEARANCE OF REVERSE CLUTCH


    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.U151F Automatic Transaxle.Automatic Transaxle System.Direct Clutch  Disassembly
  1. Install the intermediate shaft and needle roller bearing onto the rear transaxle cover.

  1. Using a dial indicator, measure the reverse clutch pack clearance while applying and releasing compressed air (392 kPa, 4.0 kgf/cm2, 57 psi).

    Standard pack clearance:
    0.60 to 0.82 mm (0.0236 to 0.0323 in.)
    If the pack clearance is not as specified, inspect the discs, plates and flange.


2. INSPECT PACK CLEARANCE OF DIRECT CLUTCH AND OVERDRIVE CLUTCH


    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.U151F Automatic Transaxle.Automatic Transaxle System.Direct Clutch  Disassembly
  1. Using a dial indicator, measure the direct clutch and overdrive clutch pack clearance while applying and releasing compressed air (392 kPa, 4.0 kgf/cm2, 57 psi).

    Standard pack clearance:
    0.61 to 0.83 mm (0.0240 to 0.0327 in.)
    If the pack clearance is not as specified, inspect the discs, plates and flange.


3. REMOVE DIRECT MULTIPLE DISC CLUTCH DISC


    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.U151F Automatic Transaxle.Automatic Transaxle System.Direct Clutch  Disassembly
  1. Using a screwdriver, remove the snap ring from the intermediate shaft.



    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.U151F Automatic Transaxle.Automatic Transaxle System.Direct Clutch  Disassembly
  1. Remove the flange, 3 discs, 3 plates and cushion plate from the intermediate shaft.



4. REMOVE OVERDRIVE DIRECT CLUTCH DISC


    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.U151F Automatic Transaxle.Automatic Transaxle System.Direct Clutch  Disassembly
  1. Using a screwdriver, remove the snap ring from the intermediate shaft.

  1. Remove the flange, 4 discs and 4 plates from the intermediate shaft.



5. REMOVE OVERDRIVE CLUTCH RETURN SPRING SUB-ASSEMBLY


    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.U151F Automatic Transaxle.Automatic Transaxle System.Direct Clutch  Disassembly
  1. Place SST on the clutch balancer and compress the spring with a press.

    SST
    09387-00020
  1. Using a snap ring expander, remove the snap ring from the direct clutch drum.

    NOTICE:
    1. Stop the press when the spring seat is lowered to a position 1 to 2 mm (0.039 to 0.078 in.) from the snap ring groove. This prevents the spring seat from being deformed.
    2. Do not expand the snap ring excessively.


    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.U151F Automatic Transaxle.Automatic Transaxle System.Direct Clutch  Disassembly
  1. Remove the clutch balancer from the direct clutch drum.



    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.U151F Automatic Transaxle.Automatic Transaxle System.Direct Clutch  Disassembly
  1. Remove the overdrive clutch return spring from the direct clutch drum.



6. REMOVE OVERDRIVE DIRECT CLUTCH PISTON


    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.U151F Automatic Transaxle.Automatic Transaxle System.Direct Clutch  Disassembly
  1. Install the intermediate shaft on the transaxle rear cover.

  1. Holding the direct clutch piston by hand, apply compressed air (392 kPa, 4.0 kgf/cm2, 57 psi) to the transaxle rear cover to remove the direct clutch piston.



7. REMOVE OVERDRIVE DIRECT CLUTCH DRUM SUB-ASSEMBLY


    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.U151F Automatic Transaxle.Automatic Transaxle System.Direct Clutch  Disassembly
  1. Holding the direct clutch drum by hand, apply compressed air (392 kPa, 4.0 kgf/cm2, 57 psi) to the transaxle rear cover to remove the direct clutch drum.



8. REMOVE OVERDRIVE DIRECT CLUTCH O-RING


    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.U151F Automatic Transaxle.Automatic Transaxle System.Direct Clutch  Disassembly
  1. Using a screwdriver, remove the O-ring from the direct clutch drum.