Oil for u140 TOYOTA RAV4 2006 Service Repair Manual

AX–20U140F AUTOMATIC TRANSAXLE – AUTOMATIC TRANSAXLE SYSTEM
AX
(g) Depress the accelerator pedal as much as possible
with your right foot. Quickly read the highest line
pressure reading when the engine speed reaches
stall speed.
(h) Perform the measure line pressure test again with
the shift lever on R.
Specified line pressure:
Evaluation:
Condition Shift Lever on D Shift Lever on R
Idling 372 to 412 kPa
(3.8 to 4.2 kgf/cm
2, 54 to 60 psi)672 to 742 kPa
(6.9 to 7.6 kgf/cm2, 97 to 108 psi)
Stall 931 to 1,031 kPa
(9.5 to 10.5 kgf/cm
2, 135 to 150 psi)1,768 to 1,968 kPa
(18.0 to 20.0 kgf/cm2, 256 to 285 psi)
Problem Possible Cause
Measured values at all positions are higher than specified • Shift solenoid valve SLT defective
• Regulator valve defective
Measured values at all positions are lower than specified • Shift solenoid valve SLT defective
• Regulator valve defective
• Oil pump defective
• U/D (underdrive) direct clutch defective
Pressure is low when shift lever is on D only • D position circuit fluid leak
• Forward clutch defective
Pressure is low when shift lever is on R only • R position circuit fluid leak
• Direct clutch defective
• 1st and reverse brake defective

U140F AUTOMATIC TRANSAXLE – AUTOMATIC TRANSAXLE SYSTEMAX–27
AX
Vehicle does not move with shift lever on R1. Front and rear planetary gearAX-155
2. U/D planetary gearAX-155
3. C2 direct clutchAX-155
4. C3 U/D brakeAX-155
5. B2 1st and reverse brakeAX-155
No up-shift (1st -> 2nd)1. Valve body assemblyAX-118
2. F1 No. 1 one-way clutchAX-155
3. B1 2nd brakeAX-155
No up-shift (2nd -> 3rd)1. Valve body assemblyAX-118
2. C2 direct clutchAX-155
No up-shift (3rd -> O/D)1. 3-4 shift valveAX-155
2. C3 U/D clutchAX-155
No down-shift (O/D -> 3rd) 3-4 shift valveAX-155
No down-shift (3rd -> 2nd) Valve body assemblyAX-118
No down-shift (2nd -> 1st) Valve body assemblyAX-118
No lock-up or no lock-up off1. Lock-up relay valveAX-155
2. Torque converter clutchAX-153
Harsh engagement (N -> D)1. C1 accumulatorAX-155
2. Valve body assemblyAX-118
3. C1 forward clutchAX-155
4. F2 U/D one-way clutchAX-155
5. F1 No. 1 one-way clutchAX-155
Harsh engagement (N -> R)1. Valve body assemblyAX-118
2. C2 direct clutchAX-155
3. B2 1st and reverse brakeAX-155
Harsh engagement (Lock-up)1. Lock-up relay valveAX-155
2. Torque converter clutchAX-153
Harsh engagement (2nd -> 3rd) Valve body assemblyAX-118
Harsh engagement (3rd -> O/D) Valve body assemblyAX-118
Harsh engagement (O/D -> 3rd) Valve body assemblyAX-118
Slip or shudder (forward position, after warm-up)1. Oil strainerAX-118
2. Torque converter clutchAX-153
3. C1 forward clutchAX-155
4. C2 direct clutchAX-155
5. C3 U/D brakeAX-155
6. F1 No. 1 one-way clutchAX-155
7. F2 U/D one-way clutchAX-155
Slip or shudder (shift lever on R)1. Oil strainerAX-118
2. C2 direct clutchAX-155
3. B2 1st and reverse brakeAX-155
Slip or shudder (1st) F1 No. 1 one-way clutchAX-155
Slip or shudder (2nd)1. F2 U/D one-way clutchAX-155
2. B1 2nd brakeAX-155
Slip or shudder (3rd) C2 direct clutchAX-155
Slip or shudder (O/D) C3 U/D clutchAX-155
No engine braking (1st to 3rd/shift lever on D) B3 U/D brakeAX-155
No engine braking (1st/shift lever on L) B2 1st and reverse brakeAX-155
No engine braking (2nd/shift lever on 2) B1 2nd brakeAX-155 Symptom Suspected area See page

AX–152U140F AUTOMATIC TRANSAXLE – AUTOMATIC TRANSAXLE ASSEMBLY
AX
9. INSTALL ENGINE MOUNTING BRACKET RR
(a) Install the mounting bracket with the 3 bolts.
Torque: 45 N*m (459 kgf*cm, 33 ft.*lbf)
10. INSTALL TRANSMISSION OIL COOLER
(a) Install the oil cooler (see page AX-127).
11. CONNECT WIRE HARNESS
(a) Connect the wire harness clamps.
(b) Connect the 2 speed sensor connectors.
(c) Connect the transaxle wire connector.
(d) Connect the park/neutral position switch connector.
12. INSTALL STARTER ASSEMBLY
(a) Install the starter with the 2 bolts.
Torque: 37 N*m (377 kgf*cm, 27 ft.*lbf)
(b) Connect the starter wire with the nut.
Torque: 13 N*m (133 kgf*cm, 10 ft.*lbf)
(c) Connect the starter connector.
(d) Install the terminal nut and cover the nut with the
cap.
Torque: 9.8 N*m (100 kgf*cm, 7 in.*lbf)
13. INSTALL ENGINE ASSEMBLY WITH TRANSAXLE
(a) Install the engine with transaxle. (see page EM-
105).
14. ADD AUTOMATIC TRANSAXLE FLUID
Fluid type:
Toyota Genuine ATF WS
15. INSPECT AUTOMATIC TRANSAXLE FLUID
(a) Inspect the automatic transaxle fluid (see page AX-
102).
16. PERFORM RESET MEMORY
(a) Perform the RESET MEMORY procedures (A/T
initialization) (see page AX-18).
C130913
C127821
A124921
A124920

U140F AUTOMATIC TRANSAXLE – AUTOMATIC TRANSAXLE UNITAX–189
AX
5. INSTALL UNDERDRIVE CLUTCH DRUM OIL SEAL
RING
(a) Install 2 new oil seal rings to the transaxle.
6. INSTALL UNDERDRIVE BRAKE PISTON
(a) Wind a vinyl tape around SST at the place 4.0 mm
(0.157 in.) above from the bottom end until the
thickness of the wound tape is about 5.0 mm (0.197
in.)
SST 09950-60010 (09951-00320)
NOTICE:
Clean SST to remove deposited oil before
winding a vinyl tape.
(b) Using SST and a press, press in the needle-roller
bearing to the transaxle until the wound vinyl tape
contacts the transaxle case.
SST 09950-60010 (09951-00320), 09950-70010
(09951-07100)
(c) Coat 2 new O-rings with ATF, and install them to the
underdrive brake piston.
(d) Install the underdrive brake piston to the transaxle.
D003914E04
D003809E03
D003810E01
D003794E02
D003609E01

AX–206U140F AUTOMATIC TRANSAXLE – AUTOMATIC TRANSAXLE UNIT
AX
Standard bearing and bearing race diameter
39. INSTALL OIL PUMP ASSEMBLY
(a) Install the oil pump to the transaxle with the 7 bolts.
Torque: 22 N*m (224 kgf*cm, 16 ft.*lbf)
(b) Coat the O-ring of the oil pump with ATF.
40. INSTALL TRANSAXLE HOUSING
(a) Remove any packing material and be careful not to
get oil on the contacting surface of the transaxle
housing.
(b) Apply FIPG to the transaxle.
Seal packing:
Toyota Genuine Seal Packing 1281,
Three Bond 1281 or Equivalent
(c) Install the transaxle housing to the transaxle with
the 16 bolts.
Torque: 22 N*m (224 kgf*cm, 16 ft.*lbf) for bolt A
29 N*m (296 kgf*cm, 21 ft.*lbf) for bolt B
and C
HINT:
Each bolt length is indicated below.
Bolt length:
50 mm (1.969 in.) for bolt A
50 mm (1.969 in.) for bolt B
42 mm (1.654 in.) for bolt C
NOTICE:
Because the bolt labeled A are seal bolts, apply
seal packing to new bolts and tighten them
within 10 minutes after application.
Seal packing:
Toyota Genuine Seal Packing 1281,
Item Inside Outside
Bearing 57.2 mm (2.252 in.) 84.96 mm (3.3449 in.)
Bearing race 56.4 mm (2.220 in.) 83.0mm (3.268 in.)
D003569E08
D003629E03
D003630E07
C126600

AX–212U140F AUTOMATIC TRANSAXLE – AUTOMATIC TRANSAXLE UNIT
AX
58. INSTALL TRANSMISSION VALVE BODY ASSEMBLY
(a) Align the groove of the manual valve with the pin of
lever.
(b) Install the 17 bolts.
Torque: 11 N*m (112 kgf*cm, 8 ft.*lbf)
NOTICE:
• Push the valve body against the accumulator
piston spring and the check ball body to
install it.
• Tighten the bolts marked by * in the
illustration first temporarily because they are
positioning bolts.
HINT:
Each bolt length is indicated below.
Bolt length:
25 mm (0.984 in.) for bolt A
41 mm (1.614 in.) for bolt B
45 mm (1.771 in.) for bolt C
(c) Connect the 5 solenoid connectors.
(d) Coat the O-ring of the temperature sensor with ATF.
(e) Install the ATF temperature sensor with the lock
plate and bolt.
Torque: 6.6 N*m (67 kgf*cm, 58 in.*lbf)
59. INSTALL VALVE BODY OIL STRAINER ASSEMBLY
(a) Coat a new O-ring with ATF.
(b) Install the O-ring to the oil strainer.
(c) Install the oil strainer with the 3 bolts.
Torque: 11 N*m (112 kgf*cm, 8 ft.*lbf)
D003553E10
C130917E01
D009180E01
D009179E01

DRIVE SHAFT – FRONT DRIVE SHAFT ASSEMBLY (for 2WD)DS–33
DS
12. CONNECT FRONT SPEED SENSOR RH
HINT:
Use the same procedures described for the LH side.
13. INSTALL FRONT AXLE HUB NUT (See page AH-10)
14. INSTALL FRONT WHEEL
Torque: 103 N*m (1,050 kgf*cm, 76 ft.*lbf)
15. ADD AUTOMATIC TRANSAXLE FLUID
(a) Add automatic transaxle fluid for U140F (see page
AX-152).
(b) Add automatic transaxle fluid for U241E (see page
AX-151).
16. CHECK FOR AUTOMATIC TRANSAXLE OIL
LEAKAGE
17. INSPECT AND ADJUST FRONT WHEEL ALIGNMENT
(a) Inspect and adjust the front wheel alignment (see
page SP-3).
INSTALLATION
(2006/01- )
1. INSTALL FRONT DRIVE SHAFT ASSEMBLY LH
(a) Coat the spline of the inboard joint shaft with gear
oil.
(b) Align the shaft splines and tap in the drive shaft with
a brass bar and hammer.
NOTICE:
• Set the snap ring with the opening side facing
downwards.
• Be careful not to damage the oil seal, boot
and dust cover.
2. INSTALL FRONT DRIVE SHAFT ASSEMBLY RH
(a) Coat the spline of the inboard joint shaft with gear
oil.
(b) Align the shaft splines and securely insert the drive
shaft.
(c) Install the 2 bearing bracket bolts.
Torque: 63.7 N*m (650 kgf*cm, 47 ft.*lbf)
NOTICE:
Do not damage the oil seal, boot and dust cover.
C127700
C127638

DS–34DRIVE SHAFT – FRONT DRIVE SHAFT ASSEMBLY (for 2WD)
DS
3. CONNECT STEERING KNUCKLE WITH AXLE HUB
LH
(a) Align the shaft splines in the drive shaft to the
steering knuckle with axle hub, and connect the
steering knuckle with axle hub.
4. CONNECT STEERING KNUCKLE WITH AXLE HUB
RH
HINT:
Use the same procedures described for the LH side.
5. CONNECT FRONT SUSPENSION NO. 1 LOWER ARM
SUB-ASSEMBLY LH (See page SP-24)
6. CONNECT FRONT SUSPENSION NO. 1 LOWER ARM
SUB-ASSEMBLY RH
HINT:
Use the same procedures described for the LH side.
7. INSTALL FRONT STABILIZER LINK ASSEMBLY LH
(See page SP-31)
8. INSTALL FRONT STABILIZER LINK ASSEMBLY RH
HINT:
Use the same procedures described for the LH side.
9. CONNECT TIE ROD END SUB-ASSEMBLY LH (See
page PS-45)
10. CONNECT TIE ROD END SUB-ASSEMBLY RH
HINT:
Use the same procedures described for the LH side.
11. CONNECT FRONT SPEED SENSOR LH
(a) Connect the speed sensor (see page BC-193).
12. INSTALL FRONT SPEED SENSOR RH
HINT:
Use the same procedures described for the LH side.
13. INSTALL FRONT AXLE HUB NUT (See page AH-11)
14. INSTALL FRONT WHEEL
Torque: 103 N*m (1,050 kgf*cm, 76 ft.*lbf)
15. ADD AUTOMATIC TRANSAXLE FLUID
(a) Add automatic transaxle fluid for U140F (see page
AX-152).
(b) Add automatic transaxle fluid for U241E (see page
AX-151).
(c) Add automatic transaxle fluid for U151E (see page
AX-177).
16. CHECK FOR AUTOMATIC TRANSAXLE OIL
LEAKAGE
17. INSPECT AND ADJUST FRONT WHEEL ALIGNMENT
(a) Inspect and adjust the front wheel alignment (see
page SP-3).
C129488E04

DS–66DRIVE SHAFT – FRONT DRIVE SHAFT ASSEMBLY (for 4WD)
DS
12. CONNECT FRONT SPEED SENSOR RH
HINT:
Use the same procedures described for the LH side.
13. INSTALL FRONT AXLE HUB NUT (See page AH-10)
14. INSTALL FRONT WHEEL
Torque: 103 N*m (1,050 kgf*cm, 76 ft.*lbf)
15. ADD AUTOMATIC TRANSAXLE FLUID
(a) Add automatic transaxle fluid for U140F (see page
AX-152).
(b) Add automatic transaxle fluid for U241E (see page
AX-151).
16. CHECK FOR AUTOMATIC TRANSAXLE FLUID
LEAKAGE
17. INSPECT AND ADJUST FRONT WHEEL ALIGNMENT
(a) Inspect and adjust front wheel alignment (see page
SP-3).
INSTALLATION
(2006/01- )
1. INSTALL FRONT DRIVE SHAFT ASSEMBLY LH
(a) Coat the spline of the inboard joint shaft with gear
oil.
(b) Align the shaft splines and tap in the drive shaft with
a brass bar and hammer.
NOTICE:
• Set the snap ring with the opening side facing
downwards.
• Be careful not to damage the oil seal, boot
and dust cover.
2. INSTALL FRONT DRIVE SHAFT ASSEMBLY RH
(a) Coat the spline of the inboard joint shaft with gear
oil.
(b) Align the shaft splines and securely insert the drive
shaft.
NOTICE:
Do not damage the oil seal.
(c) Squeeze the ends of the bracket hole snap ring and
install it to the bearing bracket.
(d) Install the bearing bracket bolt.
Torque: 32.4 N*m (330 kgf*cm, 24 ft.*lbf)
C127700
C127640