Part 1

U140F AUTOMATIC TRANSAXLE: AUTOMATIC TRANSAXLE UNIT: DISASSEMBLY

DISASSEMBLY

1. REMOVE PARK/NEUTRAL POSITION SWITCH ASSEMBLY

(a) Remove the nut, washer and control shaft lever.

(b) Using a screwdriver, pry off the lock plate.
(c) Remove the nut and lock plate.

(d) Remove the 2 bolts and pull out the switch.
2. REMOVE BREATHER PLUG HOSE

3. REMOVE OIL COOLER OUTLET TUBE UNION
(a) Remove the union.
(b) Remove the O-ring from the union.

4. REMOVE OIL COOLER INLET TUBE UNION
(a) Remove the union.
(b) Remove the O-ring from the union.

5. REMOVE SPEED SENSOR
(a) Remove the 2 bolts and 2 transmission revolution sensors from the transaxle.
(b) Remove the 2 O-rings from the sensors.

6. REMOVE NO. 1 TRANSAXLE CASE PLUG
(a) Remove the 4 plugs from the transaxle.
(b) Remove the 4 O-rings from the 4 plugs.

7. PLACE TRANSAXLE ON WOODEN BLOCKS

8. REMOVE AUTOMATIC TRANSAXLE OIL PAN SUB-ASSEMBLY
(a) Remove the 18 bolts.
(b) Remove the oil pan and 3 magnets.
(c) Remove the gasket from the oil pan.
9. INSPECT AUTOMATIC TRANSAXLE OIL PAN SUB-ASSEMBLY Transaxle Unit

10. REMOVE VALVE BODY OIL STRAINER ASSEMBLY

(a) Remove the 3 bolts and oil strainer.

(b) Remove the O-ring from the oil strainer.
11. REMOVE TRANSMISSION WIRE

(a) Disconnect the 5 shift solenoid valve connectors.
(b) Remove the bolt, lock plate and ATF temperature sensor.

(d) Remove the O-ring from the transaxle wire.

12. REMOVE TRANSMISSION VALVE BODY ASSEMBLY
(a) Support the valve body and remove the 17 bolts and valve body.

13. REMOVE NO. 1 GOVERNOR APPLY GASKET
(a) Remove the governor apply gasket from the transaxle case.

14. REMOVE TRANSAXLE CASE 2ND BRAKE GASKET
(a) Remove the 2nd brake gasket from the transaxle.

15. REMOVE BRAKE DRUM GASKET
(a) Remove the brake drum gasket from the transaxle.

16. REMOVE CHECK BALL BODY
(a) Remove the check ball and spring from the transaxle.
17. REMOVE C-3 ACCUMULATOR PISTON

(a) Remove the spring from the C-3 accumulator piston.

(b) Apply compressed air (392 kPa, 4.0 kgf/cm2, 57 psi) to the oil hole and remove the C-3 accumulator piston.
- Applying compressed air may cause the piston to jump out. When removing the piston, hold it with your hand using a waste cloth.
- Make sure not to spatter ATF when applying compressed air.

(a) Apply compressed air (392 kPa, 4.0 kgf/cm2, 57 psi) to the oil hole and remove the C-1 accumulator piston and spring.
NOTICE:
- Applying compressed air may cause the piston to jump out. When removing the piston, hold it with your hand using a waste cloth.
- Make sure not to spatter ATF when applying compressed air.

(b) Remove the 2 O-rings from the C-1 accumulator piston.
19. REMOVE B-3 ACCUMULATOR PISTON

(a) Apply compressed air (392 kPa, 4.0 kgf/cm2, 57 psi) to the oil hole and remove the B-3 accumulator piston and 2 springs.
NOTICE:
- Applying compressed air may cause the piston to jump out. When removing the piston, hold it with your hand using a waste cloth.
- Make sure not to spatter ATF when applying compressed air.

(b) Remove the O-ring from the B-3 accumulator piston.

20. REMOVE MANUAL DETENT SPRING SUB-ASSEMBLY
(a) Remove the 2 bolts, manual detent spring and cover.

21. REMOVE PARKING LOCK PAWL BRACKET
(a) Remove the 2 bolts and parking lock pawl bracket.

22. REMOVE MANUAL VALVE LEVER SHAFT RETAINER SPRING
(a) Using needle-nose pliers, remove the retainer spring.
23. REMOVE MANUAL VALVE LEVER SUB-ASSEMBLY

(a) Using a chisel and hammer, unstake and remove the spacer.

(b) Using a pin punch and hammer, tap out the pin.
HINT: Slowly tap out the pin so that it will not fall into the transaxle.

24. REMOVE PARKING LOCK ROD SUB-ASSEMBLY
(a) Remove the parking lock rod from the manual valve lever.

25. REMOVE MANUAL VALVE LEVER SHAFT OIL SEAL
(a) Using a screwdriver, pry out the oil seal from the transaxle.
26. FIX AUTOMATIC TRANSAXLE ASSEMBLY
(a) Fix the transaxle case with the oil pump side facing up.