Mitsubishi Grandis. Manual — part 966

TRANSMISSION

AUTOMATIC TRANSMISSION OVERHAUL

23B-20

11.Remove the valve body cover.

12.Remove the manual control shaft detent.

13.Disconnect the solenoid valve harness from the

valve body by undoing the fluid temperature
sensor and all the connectors.

CAUTION

Do not remove the bolts (four pieces) shown in
the illustration.
14.Remove the valve body mounting bolts (twenty

seven pieces).

CAUTION

Be careful not to lose the steel balls (2 pieces).
15.Remove the valve body, gasket and the steel

balls (2 pieces).

16.Remove the snap ring from the connector, then

push the connector into the transmission case to
remove the solenoid valve harness.

17.Remove the strainer and second brake retainer

oil seal.

AK300221

AK300222AC

Manual control shaft detent

AK300224AF

Fluid temperature sensor

AK300225AC

AK300226AC

Steel balls

AK300227AC

Snap ring

Connector

AK300228

Strainer

AC

Second brake
retainer oil seal

TRANSMISSION

AUTOMATIC TRANSMISSION OVERHAUL

23B-21

18.Remove the accumulator pistons and their

springs.

NOTE: Put tags to the removed accumulator
pistons and springs so that you will be able to
reinstall them in the correct positions.

19.Remove the manual control lever shaft roller.

20.Remove the manual control lever shaft and the

parking pawl rod.

21.Remove the converter housing mounting bolts,

then remove the converter housing.

22.Remove the differential bearing outer race and

spacer from the converter housing.

23.Remove the O-rings (2 pieces).

24.Remove the differential.

25.Remove the oil filter.

26.Remove the oil pump mounting bolts.

No.

Accumulator

1

For low-reverse brake

2

For underdrive clutch

3

For second brake

4

For overdrive clutch

AK300229AC

2

1

3

4

AK300230

Parking pawl rod

Manual control
lever shaft roller

Manual control
lever shaft

AC

AK201940

AK300232

AK201942

AK300234

AK300235

TRANSMISSION

AUTOMATIC TRANSMISSION OVERHAUL

23B-22

27.Install the special tools Oil pump remover as

shown in the drawing.

28.Screw the special tools evenly to remove the oil

pump.

29.Remove the oil pump gasket.

30.Remove the thrust washer #1.

31.Holding the input shaft, remove the underdrive

clutch.

32.Remove the thrust bearing #2.

33.Remove the underdrive clutch hub.

34.Pull out the parking pawl shaft, then remove the

spacer and spring.

35.Remove the parking roller support shafts (2

pieces), then remove the parking pawl and
parking roller support.

36.Remove the rear cover.
37.Remove the thrust race #8.
38.Remove the seal rings (4 pieces).

AK300236AC

MD998333

AK300237

AK300238

AK300239

AK300240

AK300241

AK300242

AK300463

TRANSMISSION

AUTOMATIC TRANSMISSION OVERHAUL

23B-23

39.Remove the input shaft rear bearing.

40.Remove the O-rings (three pieces).

41.Remove the reverse and overdrive clutch and the

thrust bearing #7.

42.Remove the overdrive clutch hub and thrust

bearing #6.

43.Remove the thrust bearing #5.

44.Remove the planetary reverse sun gear.

45.Remove the snap ring.

46.Remove the second brake piston and return

spring.

47.Remove the pressure plate, brake discs (three

pieces) and brake plates (two pieces).

AK300464

AK300465

AK300466

AK300467

AK300468

AK300469

AK300470

AK300471