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Valve Body Assembly: Reassembly

  1. Coat all components with ATF. To reassemble, reverse disassembly procedure. Ensure check balls in upper and lower valve body are installed correctly. See Fig 1 and Fig 2 .
  2. Position NEW No. 1 gasket, plate and NEW No. 2 gasket on upper valve body. Place lower valve body on upper valve body with plate and gaskets. DO NOT let components separate. Align each bolt hole in valve bodies with gaskets and plate.
  3. Install and finger tighten bolts in upper valve body. Ensure proper bolt length is used. See Fig 3. Tighten bolts to 56 INCH lbs. (6.4 N.m). Install oil strainer, pressure relief valve and solenoids (as applicable). Install manual valve and detent spring. Tighten bolts to 89 INCH lbs. (10 N.m). Ensure manual valve moves freely.
Fig 1: Identifying Upper Valve Body Check Ball Locations
G95E20374Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 2: Identifying Lower Valve Body Check Ball Locations
G99A03715Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 3: Identifying A-340E Valve Body Bolts
G93H25681Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002