Q: How to install the transmission valve body assembly on Toyota Sequoia?
A: The manual valve lever receives the pin along with its hole for assembly while 19 bolts must be installed with 11 Nm (112 kgf-cm, 8 ft-lbf) torque; bolt A measures 36 mm (1.42 in.) while bolt B measures 25 mm (0.984 in.). Guide the installation of the detent spring cover together with the detent spring by using a bolt which requires a torque of 10 Nm (102 kgf-cm, 7 ft-lbf). The transmission wire must be connected then valve body oil strainer assembly needs installation before putting on the automatic transmission oil pan sub-assembly. Automatic transmission fluid installation and correct fluid level adjustment should follow the leak inspection procedure.
Q: How to remove and replace the valve body assembly of the A750E automatic transmission on Toyota Tundra?
A: A proper valve body assembly replacement and removal for an A750E automatic transmission begins with disconnecting the negative battery cable followed by waiting 90 seconds after switch-off to allow the navigation system to record data. Drain the automatic transmission fluid first and afterward remove both the automatic transmission oil pan sub-assembly and valve body oil strainer assembly. Move on to take out the transmission valve body assembly only after disconnecting the transmission wire along with unfastening the bolt, detent spring cover and detent spring. Proceed to push out the 19 valve body bolts and extract the check ball body with spring but maintain grip on both elements.