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ON-VEHICLE SERVICE (JR405E) 7A3-17 Remove or Disconnect 1. Block the wheels. 2. Disconnect the negative battery cable. 3. Drain the fluid. Refer to “ATF CHANGE” in this section. 4. Remove the 19 bolts and oil pan. 5. Inspect the bottom of the oil pan and strainer netting for foreign material (clutch facing and metal shavings). If there is an excessive accumulation of foreign material, the oil strainer must be replaced. Further inspection is required to determine the source of the foreign material. 6. Remove the harness assembly (including oil temperature sensor). 7. Remove the 11 bolts and the solenoid fixing plate. 8. Remove the 6 solenoids and 3 oil pressure switchs.
Inspect Oil pressure switch Apply compressed air (392 kPa/4.0 kg/cm 2 ) to the oil pressure switch to check the oil pressure switch
Oil temperature sensor (harness assembly) Check the oil temperature sensor resistance between Oil temperature sensor resistance: 2,400~2,600 ohms (20 °°°° C) 244L300011
Solenoid Measure the resistance of each solenoid. Brown connector – 3.0~3.4 ohms (20 °°°° C)
Gray connector – 12.0~13.2 ohms (20 °°°° C)
White connector – 12.2~13.4 ohms (20 °°°° C)
Install or connect 1. Install the O-rings to each of the solenoids. 2. Install the 6 solenoids and 3 oil pressure switchs. Line pressure solenoid bolt torque: 8 N·m (69 lb·in)
Oil pressure switch bolt torque: 4.4 N·m (39 lb·in) 3. Install the solenoid fixing plate together with the harness brackets.
Number Length (Color) Solenoid fixing plate bolt (A) (B)
4 7
16 mm (0.63 in) (Gold) 45 mm (1.77 in) (Silver) Bolt torque : 8 N·m (69 lb·in) 4. Install the harness assembly. 5. If removed, install the oil strainer.
Number Length (Color) Oil strainer bolt (C)
9
13 mm (0.51 in) (Silver) Bolt torque : 8 N·m (69 lb·in) 6. Install the new gasket and oil pan. Bolt torque : 8 N·m (69 lb·in) 7. Fill the fluid. Refer to “ATF CHANGE” in this section. 8. Connect the negative battery cable. 9. Remove the wheel blocks. |