TOYOTA SUPRA 1995 Service Repair Manual

A340E (2JZ-GTE) AUTOMATIC TRANSMISSIONCOMPONENT PARTS REMOVAL -
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(b) Using SST, remove the nut.
SST 09060-20100
(c) Remove the output flange and 2 washers.
(d) Remove the oil seal from the output flange.
10. REMOVE EXTENSION HOUSING
(a) Remove the 6 bolts.
(b) Using a brass bar and a hammer, remove the extension
housing.
11. REMOVE SPEEDOMETER DRIVE GEAR AND SEN-
SOR ROTOR
Remove the speedometer drive gear and sensor rotor
from the output shaft.

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12. INSTALL TRANSMISSION CASE
Install the transmission case on the overhaul attachment.
13. REMOVE OIL PAN
NOTICE: Do not turn the transmission over as this will con-
taminate the valve body with any foreign matter at the bot-
tom of the pan.
(a) Remove the 19 bolts.
(b) Insert the blade of SST between the transmission case
and oil pan, cut off applied sealer.
SST 09032-00100
NOTICE: Be careful not to damage the oil pan flange.
14. EXAMINE PARTICLES IN PAN
Remove the magnets and use them to collect steel par-
ticles.
Carefully lock at the foreign matter and particles in the pan
and on the magnets to anticipate the type of wear you will
find in the transmission:

Steel (magnetic): bearing, gear and clutch plate
wear

Brass (non-magnetic): bushing wear
15. REMOVE OIL STRAINER
(a) Turn over the transmission.
(b) Remove the 3 bolts holding the oil strainer to the valve
body.
16. REMOVE SOLENOID WIRING
(a) Remove the 2 bolts and the clamp.

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(b) Disconnect the 5 connectors from the solenoids.
(c) Remove the stopper plate from the case.
(d) Pull the wiring out of the transmission case.
(e) Remove the O-ring from the grommet.
17. REMOVE VALVE BODY
(a) Remove the 20 bolts.
(b) Remove the valve body.
18. REMOVE CHECK BALL BODY
Remove the check ball body and spring.
19. REMOVE ACCUMULATOR SPRINGS AND PISTONS
(a) Applying compressed air to the oil hole, remove the B
2
and C2 accumulator pistons and 3 springs.
(b) Remove the O-rings from each piston.

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(c) Applying compressed air to the oil hole, remove the B0 ac-
cumulator piston and spring.
(d) Remove the O-rings from the piston.
NOTICE: Take care as the C0 accumulator piston may jump
out.
(e) Applying compressed air to the oil hole, remove the C0 ac-
cumulator piston and spring.
HINT: The C
0 accumulator piston comes in 2 parts, so if
only the top part is removed, after removing the spring
reapply compressed air.
(f) Remove the O-ring from the piston.
20. REMOVE PARKING LOCK ROD AND PAWL
(a) Remove the parking lock pawl bracket.
(b) Disconnect the parking lock rod from the manual valve le-
ver.
(c) Pull the parking lock pawl shaft out from the front side,
then remove the pawl and spring.
(d) Remove the E-ring from the shaft.

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21. REMOVE MANUAL VALVE LEVER SHAFT
(a) Using a hammer and a chisel, cut off the spacer and re-
move it from the shaft.
(b) Using a pin punch, drive out the spring pin.
HINT: Slowly drive out the spring pin so it does not fall into
the transmission case.
(c) Pull the manual valve lever shaft out through the case and
remove the manual valve lever.
(d) Using a screwdriver, remove the oil seal.
22. REMOVE OIL PUMP
(a) Remove the 7 bolts holding the oil pump to the transmis-
sion case.
(b) Using SST, remove the oil pump.
SST 09350-30020 (09350-07020)

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(c) Remove the race from the oil pump.
(d) Remove the O-ring from the oil pump.
23. REMOVE OVERDRIVE PLANETARY GEAR WITH OV-
ERDRIVE DIRECT CLUTCH
(a) Remove the overdrive planetary gear with the overdrive
direct clutch from the transmission case.
(b) Remove the race and assembled bearing and race.
24. REMOVE OVERDRIVE PLANETARY RING GEAR
(a) Remove the overdrive planetary ring gear from the trans-
mission case.
(b) Remove the bearing and races from the planetary ring
gear.

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25. CHECK PISTON STROKE OF OVERDRIVE BRAKE
(a) Place SST and dial indicator onto the overdrive brake pis-
ton.
SST 09350-30020 (09350-06120)
(b) Measure the stroke while applying and releasing com-
pressed air (392-785 kPa, 4-8 kgf/cm
2 or 57-114 psi).
Piston stroke:
1.75-2.05 mm (0.0689-0.0807 in.)
If the values are non-standard, inspect the discs.
26. REMOVE FLANGES, PLATES AND DISCS OF OVER-
DRIVE BRAKE
(a) Remove the snap ring.
(b) Remove the flange, 5 plates and 5 discs.
27. REMOVE OVERDRIVE SUPPORT ASSEMBLY
(a) Remove the 2 bolts holding the overdrive support assem-
bly to the case.

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(b) Using SST, remove the snap ring.
SST 09350-30020 (09350-07060)
(c) Using SST, remove the overdrive support assembly.
SST 09350-30020 (09350-07020)
(d) Remove the assembled bearing and races from the over-
drive support.
28. CHECK PISTON ROD STROKE OF SECOND COAST
BRAKE
(a) Using a waterproof pen, place a mark on the second
coast brake piston rod.
(b) Using SST, measure the stroke while applying and releas-
ing compressed air (392-784 kPa, 4-8 kgf/cm
2 or 57-114
psi).
SST 09240-00020
Piston rod stroke:
1.0 - 2.0 mm (0.039 - 0.079 in.)
If the values are non-standard, inspect the brake band.

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29. REMOVE SECOND COAST BRAKE COVER, PISTON
ASSEMBLY AND SPRING
(a) Using SST, remove the snap ring.
SST 09350-30020 (09350-07060)
(b) Applying compressed air to the oil hole, remove the se-
cond cost brake cover, piston assembly and spring.
(c) Remove the 2 O-rings from the cover.
30. REMOVE DIRECT CLUTCH WITH FORWARD CLUTCH
(a) Remove the direct clutch with forward clutch from the
case.
(b) Remove the direct clutch from the forward clutch.

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(c) Remove the assembled bearing and race, thrust washer
and race from the forward clutch.
31. REMOVE SECOND COAST BRAKE BAND
(a) Remove the E-ring from the pin.
(b) Remove the pin from the brake band.
(c) Remove the second coast brake band from the case.
32. REMOVE FRONT PLANETARY RING GEAR
(a) Remove the front planetary ring gear from the case.
(b) Remove the bearing and race from the front planetary
ring gear.