AT Main Case: Removal

Remove the transmission assembly from the vehicle. < Ref. to REMOVAL . >
Extract the torque converter clutch assembly. < Ref. to REMOVAL . >
Remove the input shaft.

Fig 1: Identifying Input Shaft
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Lift-up the lever behind the transmission harness connector and disconnect it from stay.
Disconnect the inhibitor switch connector from stay.
Disconnect the air breather hose.
Remove the oil charger pipe. < Ref. to REMOVAL . >
Remove the oil cooler inlet and outlet pipes. < Ref. to REMOVAL . >
Separate the torque converter clutch case and transmission case.< Ref. to REMOVAL . >
Remove the oil pump housing.
< Ref. to REMOVAL , OIL PUMP HOUSING. >
Take out the high clutch, thrust needle bearing and reverse clutch assembly.

Fig 2: Identifying High Clutch Hub And Thrust Needle Bearing
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Take out the high clutch hub and the thrust bearing.

Fig 3: Identifying High Clutch Hub And Thrust Needle Bearing
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Take out the front sun gear and the thrust bearing.

Fig 4: Identifying High Clutch Hub And Thrust Needle Bearing
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Pull out the leaf spring without folding.
NOTE: Remove it while pressing the lower leaf spring down.

Fig 5: Identifying Leaf Spring And Retaining Plate
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Remove the snap ring and thrust needle bearing.

Fig 6: Identifying Snap Ring And Thrust Needle Bearing
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Take out the retaining plate, drive plate and driven plate of 2-4 brake.

Fig 7: Identifying Retaining Plate, Drive Plate And Driven Plate
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Take out the thrust needle bearing, planetary gear assembly and the low clutch assembly.

Fig 8: Identifying Thrust Needle Bearing, Planetary Gear Assembly And Low Clutch Assembly
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Remove the 2-4 brake seal.

Fig 9: Locating Brake Seal
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Remove the snap ring.

Fig 10: Identifying Snap Ring
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Take out the 2-4 brake return spring.

Fig 11: Identifying Brake Return Spring
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Remove the 2-4 brake piston and piston retainer without damaging.

Fig 12: Identifying Brake Piston And Brake Piston Retainer
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Pull out the leaf spring without folding.

Fig 13: Identifying Leaf Spring
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Remove the snap ring.

Fig 14: Identifying Snap Ring
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Take out the retaining plate, drive plate, driven plate and dish plate.

Fig 15: Identifying Retaining Plate, Drive Plate, Driven Plate And Dish Plate
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Turn the transmission case upside down, and then take out the socket bolts while holding the one-way clutch inner race with hand.

Fig 16: Turning Transmission Case
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Take out the spring retainer.

Fig 17: Identifying Spring Retainer
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Take out the return spring.

Fig 18: Identifying Return Spring
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Apply compressed air.

Fig 19: Applying Compressed Air
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Take out the low & reverse piston.

Fig 20: Identifying Low & Reverse Piston
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