Transaxle Rear Cover: Disassembly

REMOVE REAR TRANSAXLE COVER PLUG
1. Remove the 4 rear transaxle cover plugs from the rear transaxle cover.
2. Using a screwdriver, remove the 4 O-rings from the 4 rear transaxle cover plugs.
REMOVE OVERDRIVE BRAKE RETURN SPRING SUB-ASSEMBLY
1. Using SST, a press and a screwdriver, remove the snap ring.
  SST 09387-00070
  
  NOTE: Stop the press when the overdrive brake piston is lowered to 1 to 2 mm (0.039 to 0.078 in.) from the snap ring groove to prevent the overdrive brake piston from being deformed.
  
  Fig 2: Identifying Overdrive Brake Return Spring
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Remove the overdrive brake return spring from the transaxle rear cover.
REMOVE 2ND COAST AND OVERDRIVE BRAKE PISTON
1. Apply compressed air (392 kPa, 4.0 kgf/cm² , 57 psi) to the transaxle rear cover to remove the overdrive brake piston.
  NOTE:
  - Blowing the air may cause the piston to jump out. When removing the piston, hold it by hand using a shop rag or piece of cloth.
  - Do not splash ATF with the compressed air.
    
    Fig 3: Removing 2nd Coast And Overdrive Brake Piston
    Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE 2ND COAST AND OVERDRIVE O-RING
1. Using a screwdriver, remove the 2 O-rings from the 2nd coast and overdrive brake piston.
  
  Fig 4: Locating 2nd Coast And Overdrive O-Rings
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE CLUTCH DRUM OIL SEAL RING
1. Remove the 3 oil seal rings from the transaxle rear cover.
  
  Fig 5: Locating Clutch Drum Oil Seal Rings
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE REAR TRANSAXLE COVER NEEDLE ROLLER BEARING
1. Using SST, remove the bearing from the rear transaxle cover.
  SST 09387-00041 (09387-01021)
  
  Fig 6: Removing Rear Transaxle Cover Needle Roller Bearing
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002