remove transaxle TOYOTA RAV4 1996 Service Owner's Manual

Q06041
SST
AX04S−01
Q06072
Q06040SST
Q06042
SST AX−14
− AUTOMATIC TRANSAXLE (A540H)SIDE GEAR SHAFT OIL SEAL
1996 RAV4 (RM447U)
SIDE GEAR SHAFT OIL SEAL
ON−VEHICLE REPAIR
1. REMOVE BOTH DRIVE SHAFTS
(See page SA−20)
2. REMOVE LH SIDE GEAR SHAFT OIL SEAL
Using SST, pull out the oil seal.
SST 09308−00010
3. REMOVE RH SIDE GEAR SHAFT OIL SEAL
Using a screwdriver, remove the oil seal.
4. INSTALL LH SIDE GEAR SHAFT OIL SEAL
(a) Using SST and a hammer, driver in a new oil seal.
SST 09608−32010, 09950−70010 (09951−07100)
Oil seal depth: 0 ± 0.5 mm (0 ± 0.020 in.)
(b) Coat the lip of the oil seal with MP grease.
5. INSTALL RH SIDE GEAR SHAFT OIL SEAL
(a) Using SST and a hammer, drive in a new oil seal.
SST 09608−32010, 09950−70010 (09951−07100)
Oil seal depth: 0 ± 0.5 mm (0 ± 0.020 in.)
(b) Coat the lip of the oil seal with MP grease.
6. INSTALL BOTH DRIVE SHAFTS (See page SA−31)
7. CHECK FLUID LEVEL (See page DI−173)

Q06113
AX04U−02
Q05857
Z19463
Q05858
− AUTOMATIC TRANSAXLE (A540H)AUTOMATIC TRANSAXLE UNIT
AX−19
1996 RAV4 (RM447U)
REMOVAL
1. REMOVE TRANSAXLE WITH ENGINE (See page
EM−68)
2. REMOVE STARTER
Torque: 39 N·m (400 kgf·cm, 29 ft·lbf)
3. REMOVE STIFFENER PLATE
Remove the 3 bolts and stiffener plate.
Torque: 37 N·m (380 kgf·cm, 27 ft·lbf)
4. REMOVE REAR END PLATE
Remove the 4 bolts and rear end plate.
Torque:
Bolt A: 9.3 N·m (95 kgf·cm, 82 in.·lbf)
Bolt B: 25 N·m (250 kgf·cm, 18 ft·lbf)
5. REMOVE TORQUE CONVERTER CLUTCH MOUNT-
ING BOLTS
Turn the crankshaft to gain access and remove the 6 bolts with
holding the crankshaft pulley nut by a wrench.
Torque: 27 N·m (280 kgf·cm, 20 ft·lbf)
HINT:
At the time of installation, please refer to the following item.
Coat the threads of the bolts with sealant.
Sealant: Part No. 08833 − 00070, THREE BONDS 1324
or equivalent
Tighten the bolts evenly.
First install dark green colored bolt and then the 5
bolts.
6. DISCONNECT CONNECTORS AND WIRE HARNESS
FROM TRANSAXLE

Q08839
Q06112
Z17589
AX−20
− AUTOMATIC TRANSAXLE (A540H)AUTOMATIC TRANSAXLE UNIT
1996 RAV4 (RM447U)
7. REMOVE CENTER STIFFENER PLATE
Remove the 4 bolts and stiffener plate.
Torque: 37 N·m (380 kgf·cm, 27 ft·lbf)
8. REMOVE TRANSAXLE WITH TRANSFER ASSEMBLY
(a) Remove the 2 bolts.
Torque: 37 N·m (380 kgf·cm, 27 ft·lbf)
(b) Remove the 5 transaxle mounting bolts.
Torque:
14 mm head bolt: 64 N·m (650 kgf·cm, 47 ft·lbf)
12 mm head bolt: 46 N·m (470 kgf·cm, 34 ft·lbf)
(c) Separate the transaxle assembly.

AT4184
− AUTOMATIC TRANSAXLE (A540H)TORQUE CONVERTER CLUTCH AND DRIVE PLATE
AX−23
1996 RAV4 (RM447U)
3. MEASURE TORQUE CLUTCH CONVERTER SLEEVE
RUNOUT
(a) Temporarily mount the torque converter clutch to the drive
plate. Set up a dial indicator and measure the torque con-
verter clutch sleeve runout.
Maximum runout: 0.30 mm (0.0118 in.)
If the runout is not within the specification, try to correct by reori-
enting the installation of the converter clutch.
HINT:
Mark the position of the converter clutch to ensure correct
installation.
(b) Remove the torque converter clutch.

CL04S−02
Q06030
Matchmarks
Q06031
CL−16
− CLUTCHCLUTCH UNIT
1996 RAV4 (RM447U)
REMOVAL
1. REMOVE TRANSAXLE FROM ENGINE
(2WD: See page MX−2)
(4WD: See page MX−8)
2. REMOVE CLUTCH COVER AND DISC
(a) Place matchmarks on the flywheel and clutch cover.
(b) Loosen each set bolt one turn at a time until spring tension
is released.
(c) Remove the set bolts, and pull off the clutch cover with the
clutch disc.
NOTICE:
Do not drop the clutch disc.
3. REMOVE RELEASE BEARING AND FORK FROM
TRANSAXLE
(a) Remove the release bearing together with the fork and
then separate them.
(b) Remove the boot.

OR0028
Q06076
AT3417
OK if hot
Add if hot
AT4252
0 − 1 mm
− DIAGNOSTICSAUTOMATIC TRANSAXLE (A241E)
DI−133
1996 RAV4 (RM447U)
Fluid type: ATF DEXRON ®II
NOTICE:
Do not overfill.
(b) Check the fluid condition.
If the fluid smells burnt or is black, replace it.
(c) Replace the fluid.
(1) Remove the drain plug and drain the fluid.
(2) Reinstall the drain plug securely.
(3) With the engine OFF, add new fluid through the oil
filler pipe.
Fluid type: ATF DEXRON ®II
Capacity:
Drain and refill: 3.3 liters (3.5 US qts, 2.9 lmp. qts)
(4) Start the engine and shift the shift lever into all posi-
tions from P to L position and then shift into P posi-
tion.
(5) With the engine idling, check the fluid level. Add
fluid up to the COOL level on the dipstick.
(6) Check the fluid level at the normal operating tem-
perature 70 − 80°C (158 − 176°F) and add as nec-
essary.
NOTICE:
Do not overfill.
(d) Check the fluid leaks.
Check for leaks in the transaxle.
If there are leaks, it is necessary to replace O−rings, gaskets,
oil seals, plugs or other parts.
(e) Inspect and adjust throttle cable.
(1) Check that the throttle valve is fully closed.
(2) Check that the inner cable is not slack.
(3) Measure the distance between the outer cable end
and stopper on the cable.
Standard distance: 0 − 1 mm (0 − 0.04 in.)
If the distance is not within the standard, adjust the cable by the
adjusting nuts.

DI−136
− DIAGNOSTICSAUTOMATIC TRANSAXLE (A241E)
1996 RAV4 (RM447U)
9. HYDRAULIC TEST
Measure the line pressure.
NOTICE:
Do the test at normal operating ATF temperature 50 − 80°C (122 − 176°F).
The line pressure test should always carried out in pairs. One technician should observe the
conditions of wheels or wheel stoppers outside the vehicle while the other is doing the test.
Be careful to prevent SST’s hose from interfering with the exhaust pipe.
(1) Warm up the ATF.
(2) Remove the teat plug on the transaxle case left side and connect SST (See page AX−14. for the
location to connect SST).
SST SST 09992−00094 (09992−00230, 09992−00270)
(3) Chock the 4 wheels.
(4) Fully apply the parking brake.
(5) Start the engine and check idling speed.
(6) Keep your left foot pressed firmly on the brake pedal and shift into the D position.
(7) Measure the line pressure when the engine is idling.
(8) Fully depress the accelerator pedal. Quickly read the highest line pressure when engine speed
reaches stall speed.
NOTICE:
Release the accelerator pedal and stop test if the wheels being to rotate before the engine speed
reaches specified stall speed.
(9) In the same way, do the teat in R position.
Specified line pressure:
ConditionD position kPa (kgf/cm2, psi)R position kPa (kgf/cm2, psi)
Idling353 − 422 (3.6 − 4.3, 51 − 61)598 − 804 (6.1 − 8.2, 87 − 117)
Stall824 − 971 (8.4 − 9.9, 119 − 141)1,530 − 1,780 (15.6 − 18.1, 222 − 257)
If the measured pressures are not up to specified values, recheck the throttle cable adjustment and do a
retest.
Evaluation:
ProblemPossible cause
If the measured value in all positions are higher.
Throttle cable out of adjustment
Throttle valve defective
Regulator valve defective
If the measured values in all positions are lower.
Throttle cable out of adjustment
Throttle valve defective
Regulator valve defective
Oil pump defective
U/D direct clutch defective
If pressure is low in the D position only.D position circuit fluid leakage
Forward clutch defective
If pressure is low in the R position only.
R position circuit fluid leakage
Direct clutch defective
1st and reverse brake defective

Q08586
(−) (+)
(−)
(+)
DI−146
− DIAGNOSTICSAUTOMATIC TRANSAXLE (A241E)
1996 RAV4 (RM447U)
DTC P0750, P0755 Shift Solenoid A/B Malfunction
(Shift Solenoid Valve No. 1 / No. 2)
SYSTEM DESCRIPTION
The ECM uses signals from the vehicle speed sensor to detect the actual gear position (1st, 2nd, 3rd or O/D
gear). The ECM then compares the actual gear with the shift schedule in the ECM memory to detect mechan-
ical trouble of the shift solenoid valves and valve body.
DTC No.DTC Detecting ConditionTrouble Area
P0750
P0755During normal driving, the gear required by the ECM does not
match the actual gear (2 trip detection logic)Shift solenoid valve No. 1 / No. 2 is stuck open or closed
Valve body is blocked up or stuck
HINT:
Check the shift solenoid valve No. 1 when DTC P0750 is output and check shift solenoid valve No. 2 when
DTC P0755 is output.
INSPECTION PROCEDURE
1 Check shift solenoid valve No. 1 or No. 2 operation.
PREPARATION:
(a) Remove the oil pan.
(b) Remove the shift solenoid valve No. 1 or No. 2.
CHECK:
(a) Applying 490 kPa (5 kgf/cm2, 71 psi) of compressed air,
check that the shift solenoid valves do not leak air.
(b) When battery positive voltage is supplied to the shift sole-
noid valves, check they open.
NG Replace shift solenoid valve No. 1 or No. 2.
OK
2 Check valve body (See page DI−141).
NG Repair or replace valve body.
OK
Repair transaxle (See page AX−15).
DI40H−01

Q08588Q08589
D04175
DI−150
− DIAGNOSTICSAUTOMATIC TRANSAXLE (A241E)
1996 RAV4 (RM447U)
3 Check shift solenoid valve No. 1 or No. 2.
PREPARATION:
(a) Remove the oil pan.
(b) Remove the shift solenoid valve No. 1 or No. 2.
CHECK:
Measure the resistance between the solenoid connector and
solenoid body.
OK:
Resistance: 11 − 15 Ω
CHECK:
Connect positive  lead to terminal of the solenoid connector,
negative  lead to the solenoid body.
OK:
The solenoid makes on operating noise.
NG Replace shift solenoid valve No. 1 or No. 2.
OK
Repair or replace solenoid wire.

Q08599
Line
Pressure
Drain
Q08590
− DIAGNOSTICSAUTOMATIC TRANSAXLE (A241E)
DI−151
1996 RAV4 (RM447U)
DTC P0770 Shift Solenoid E Malfunction
(Shift Solenoid Valve SL)
SYSTEM DESCRIPTION
The ECM uses signals from the throttle position sensor, air−flow
meter and crankshaft position sensor to monitor the engage-
ment condition of the lock−up clutch.
Then the ECM compares the engagement condition of the
lock−up clutch with the lock−up schedule in the ECM memory
to detect mechanical trouble of the shift solenoid valve SL,
valve body and torque converter clutch.
DTC No.DTC Detecting ConditionTrouble Area
P0770
Lock−up does not occur when driving in the lock−up range
(normal driving at 80 km/h (50 mph)) lock−up remains ON in
the lock−up OFF range (2 trip detection logic)Shift solenoid valve SL is stuck open or closed
Valve body is blocked up or stuck
Lock−up clutch
INSPECTION PROCEDURE
1 Check shift solenoid valve SL operation.
PREPARATION:
(a) Remove the oil pan.
(b) Remove the shift solenoid valve SL.
CHECK:
(a) Applying 490 kPa (5 kgf/cm2, 71 psi) of compressed air,
check that the solenoid valve leak air.
(b) When battery positive voltage is supplied to the solenoid
valve, check it close.
NG Replace shift solenoid valve SL.
OK
DI40J−01