TOYOTA RAV4 2006 Service Repair Manual

U241E AUTOMATIC TRANSAXLE – AUTOMATIC TRANSAXLE UNITAX–167
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11. REMOVE VALVE BODY OIL STRAINER ASSEMBLY
(a) Remove the 3 bolts and oil strainer.
(b) Remove the O-ring from the oil strainer.
12. REMOVE TRANSMISSION WIRE
(a) Remove the 5 connectors from the shift solenoid
valves.
(b) Remove the bolt, clamp and ATF temperature
sensor.
(c) Remove the bolt and transaxle solenoid wire from
the transaxle.
(d) Remove the O-ring from the transaxle solenoid wire.
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13. REMOVE TRANSMISSION VALVE BODY ASSEMBLY
(a) Support the valve body assembly and remove the
17 bolts and the valve body assembly.
14. REMOVE NO. 1 GOVERNOR APPLY GASKET
(a) Remove the governor apply gasket from the
transaxle.
15. REMOVE TRANSAXLE CASE 2ND BRAKE GASKET
(a) Remove the 2nd brake gasket from the transaxle.
16. REMOVE BRAKE DRUM GASKET
(a) Remove the brake drum gasket from the transaxle.
17. REMOVE CHECK BALL BODY
(a) Remove the check ball body and spring from the
transaxle.
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18. REMOVE C-3 ACCUMULATOR PISTON
(a) Remove the compression spring from the C-3
accumulator piston.
(b) Apply compressed air (392 kPa, 4.0 kgf/cm
2, 57 psi)
to the oil hole and remove the C-3 accumulator
piston.
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.
(c) Remove the O-ring from the C-3 accumulator
piston.
19. REMOVE C-1 ACCUMULATOR PISTON
(a) Apply compressed air (392 kPa, 4.0 kgf/cm
2, 57 psi)
to the oil hole and remove the C-1 accumulator
piston and compression 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.
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20. REMOVE B-3 ACCUMULATOR PISTON
(a) Apply compressed air (392 kPa, 4.0 kgf/cm
2, 57 psi)
to the oil hole and remove the B-3 accumulator
piston and 2 compression 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.
21. REMOVE MANUAL DETENT SPRING SUB-
ASSEMBLY
(a) Remove the 2 bolts, manual detent spring and
cover.
22. REMOVE PARKING LOCK PAWL BRACKET
(a) Remove the 2 bolts and parking lock pawl bracket.
23. REMOVE MANUAL VALVE LEVER SHAFT RETAINER
SPRING
(a) Using needle-nose pliers, remove the retainer
spring.
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24. REMOVE MANUAL VALVE LEVER SUB-ASSEMBLY
(a) Using a chisel and hammer, unstake and remove
the manual valve lever spacer.
(b) Using a pin punch and hammer, tap out the manual
valve lever shaft spring pin.
HINT:
Slowly drive out the pin so that it will not fall into the
transaxle.
(c) Remove the manual valve lever shaft and manual
valve lever.
25. REMOVE PARKING LOCK ROD SUB-ASSEMBLY
(a) Remove the parking lock rod from the manual valve
lever.
26. REMOVE MANUAL VALVE LEVER SHAFT OIL SEAL
(a) Using a screwdriver, pry out the oil seal from the
transaxle.
27. INSPECT INPUT SHAFT END PLAY (See page AX-
185)
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28. REMOVE NO. 1 TRANSAXLE CASE PLUG
(a) Remove the 2 plugs.
(b) Remove the 2 O-rings from the plug.
29. REMOVE TRANSAXLE HOUSING
(a) Remove the 16 bolts.
(b) Tap on the circumference of the transaxle housing
with a plastic-faced hammer to remove the
transaxle housing from the transaxle.
NOTICE:
Differential may be accidentally removed when
the transaxle housing is removed.
30. REMOVE UNDERDRIVE CYLINDRICAL ROLLER
BEARING
(a) Using SST, remove the cylindrical roller bearing
from the transaxle.
SST 09514-35011
31. REMOVE UNDERDRIVE OUTPUT SHAFT OIL SEAL
RING
(a) Remove the oil seal ring from the transaxle housing.
32. REMOVE OIL PUMP ASSEMBLY
(a) Remove the 7 bolts and oil pump assembly from the
transaxle.
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33. REMOVE THRUST NEEDLE ROLLER BEARING
(a) Remove thrust needle roller bearing from the
underdrive planetary gear.
34. REMOVE NO. 2 THRUST BEARING UNDERDRIVE
RACE
(a) Remove the thrust bearing race from the underdrive
planetary gear.
35. REMOVE FRONT DIFFERENTIAL ASSEMBLY
(a) Remove the front differential from the transaxle.
36. REMOVE OVERDRIVE BRAKE GASKET
(a) Remove the 2 overdrive brake gaskets from the
transaxle.
37. REMOVE FORWARD CLUTCH ASSEMBLY
(a) Remove the forward clutch from the transaxle.
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(b) Remove the thrust bearing from the forward clutch.
38. REMOVE MULTIPLE DISC CLUTCH CLUTCH HUB
(a) Remove the thrust bearing, multiple clutch hub,
needle roller bearing and bearing race from the
transaxle.
39. REMOVE UNDERDRIVE PLANETARY GEAR
ASSEMBLY
(a) Remove the bolt and parking pawl shaft clamp.
(b) Remove the parking lock pawl shaft.
(c) Push the parking lock pawl.
HINT:
Failure to do so will cause the interference when the
underdrive planetary gear is removed.
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(d) Remove the underdrive planetary gear from the
transaxle.
NOTICE:
Be careful so that the underdrive planetary gear
assembly will not fall out.
(e) Remove the spring, pawl pin and parking lock pawl.
40. REMOVE UNDERDRIVE CLUTCH ASSEMBLY
(a) Remove the underdrive clutch assembly, needle
roller bearing, thrust bearing underdrive race from
the transaxle.
41. REMOVE UNDERDRIVE 1-WAY CLUTCH ASSEMBLY
(a) Using a screwdriver, pry out the snap ring from the
transaxle.
(b) Remove the 1-way clutch from the transaxle.
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(c) Remove the outer race retainer from the 1-way
clutch.
42. REMOVE NO. 2 UNDERDRIVE CLUTCH DISC
(a) Using a screwdriver, pry out the snap ring from the
transaxle.
(b) Remove the flange, 3 discs and 3 plates from the
transaxle.
43. INSPECT NO. 2 UNDERDRIVE CLUTCH DISC (See
page AX-186)
44. REMOVE UNDERDRIVE BRAKE RETURN SPRING
SUB-ASSEMBLY
(a) Using SST, a snap ring expander and press, remove
the snap ring from the transaxle.
SST 09387-00020
(b) Remove the underdrive brake return spring from the
underdrive brake piston.
45. INSPECT UNDERDRIVE BRAKE RETURN SPRING
SUB-ASSEMBLY (See page AX-186)
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