On-Vehicle Repair

Remove the 18 bolts, and carefully remove the oil pan assembly. Discard the gasket.

Fig 2: Removing Oil Pan And Gasket

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Remove the magnets and use them to collect any steel chips. Look carefully at the chips and particles in the pan and on the magnet to anticipate what type of wear you will find in the trans-axle.

Steel (magnetic)...bearing, gear and plate wear Brass (non-magnetic)... bushing wear

Fig 3: Examining Particles In Oil Pan

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

1. Remove the 3 bolts and oil strainer.
2. Remove the O-ring.

Fig 4: Removing Oil Strainer Bolts

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Remove the bolt and lock plate, and remove the ATF temperature sensor.

Remove the 17 bolts and valve body.

Fig 6: Removing Valve Body

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Remove the 5 bolts and 5 shift solenoid valves.

Install the 5 shift solenoid valves with the 5 bolts.

Fig 9: Installing Shift Solenoid Valve

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

1. Torque: 
2. Bolt A: 6.6 N.m (67 kgf.cm, 58 in..lbf) 
3. Bolt B: 11 N.m (110 kgf.cm, 8 ft.lbf) 
4. Bolt length: 
5. Bolt A: 12 mm (0.47 in.) 
6. Bolt B: 45 mm (1.77 in.) 

1. Coat 3 new apply gaskets with ATF.
   Fig 10: Installing Apply Gasket

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Install the gaskets to the transaxle case.

1. Align the groove of the manual valve with the pin of the manual valve lever.
2. Temporarily install the valve body with the 17 bolts.
   1. Bolt length: 
   2. Bolt A: 25 mm (0.98 in.) 
   3. Bolt B: 41 mm (1.61 in.) 
   4. Bolt C: 45 mm (1.77 in.) 
3. Check that the manual valve lever contacts the center of the roller at the tip of the detent spring.
4. Tighten the 17 bolts.
   1. Torque: 11 N.m (110 kgf.cm, 8 ft.lbf) 

Install the ATF temperature sensor with the lock plate and bolt.

1. Torque: 6.6 N.m (67 kgf.cm, 58 in..lbf) 

Fig 13: Installing ATF Temperature Sensor

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

1. Coat a new O-ring with ATF.
2. Install the O-ring to the oil strainer.
3. Install the oil strainer with the 3 bolts.
   1. Torque: 11 N.m (110 kgf.cm, 8 ft.lbf) 

Fig 15: Installing Oil Strainer

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Install the 3 magnets in the oil pan, as shown in the illustration.

Fig 16: Installing Magnet In Oil Pan

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Install the oil pan and a new gasket with the 18 bolts.

1. Torque: 7.8 N.m (80 kgf.cm, 69 in..lbf) 

Fig 17: Installing Oil Pan And Gasket

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Install a new gasket and drain plug.

1. Torque: 49 N.m (500 kgf.cm, 36 ft.lbf)