1991 MITSUBISHI ECLIPSE Service Manual

AUTOMATIC TRANSAXLE - Low-Reverse Brake21-323
LOW-REVERSE BRAKE
N21LSAA
c-
TFA0386
1. Low-reverse brake piston
2. D-ring
3. D-ring
4. Center support
!yTEeverse the disassembly procedures to reassemble.(2) q : Non-reusable parts

21-324AUTOMATIC TRANSAXLE - Valve Body
VALVE BODY
DISASSEMBLY AND REASSEMBLYViewed from A
NZlLOAK
-0 - -
8
TFA0523
Disassembly steps
1. Manual valve
l +2. Pressure control solenoid valvel +3. Damper clutch control solenoid v l +4. Shift control solenoid valve “A”
l +5. Shift control solenoid valve “B”6. Clamp
7. Valve stopper
8. N-D control sleeve
9. N-D control valve

l + 10. Lower valve body sub assembly11. Lower separating plate12.Nut13.Jet
l + 14. Relief spring
l + 15. Steel ballH 16. Oil filterW 17. Upper valve body sub assemblyWI
18. Steel ball
H 19. Teflon balll 420.N-Delate
NOTE(1) Reverse the disassembly procedures to reassemble.(2) l 4 : Refer to “Service Points of Reassembly”.
21. Block22. Upper separating plate
23. Intermediate plate

AUTOMATIC TRANSAXLE - Valve Bodv2646
38
I24
24. Fornt end cover
25. Pressure control spring
26. Pressure control valve
27. Torque converter control spring
28. Torque converter control valve
29. Adjusting screw
30. Regulator spring
31. Regulator valve32. Shift controlspring++ 33. Stopper plate
34. Shift control plug
35. Rear clutch exhaust valve A36. Rear clutch exhaust valve B37. Rear clutch exhaust springViewed from
B
.
I40
TFA0518
38.2-314-3shiftspring39.2-3/4-3shiftvalve40. Rear end cover41. Shift control plug Bl + 42. Stopper plate43. Shift control valve
44. l-2 shift spring
45.
l-2 shift valve
46. Upper valve body
NOTE(1) Reverse the disassembly procedures to reassemble.(2) I)4 : Refer to “Service Points of Reassembly”.

21-326AUTOMATIC TRANSAXLE - Valve Body
TFAOS22
47. Pin
48. Stopper
49. End clutch plug
50. End clutch spring
51. End clutch valve
52. End cover53. Plug
58. N-R control spring59. Adjusting screw
60. Reducing spring
61. Reducing valve62. Lower valve body
54. Damper clutch control sleeve

55. Damper clutch control valve
56. Damper clutch control spring 57. N-R control valve
NOTE(1) Reverse the disassembly procedures to reassemble.(2) l 4 : Refer to “Service Points of Reassembly”.

AUTOMATIC TRANSAXLE - Valve Body21-327
SERVICE POINTS OF REASSEMBLY42./33.
LOCATION OF STOPPER PLATES/SO. N-D PLATE/
19. TEFLON BALL/18. STEEL BALL
Install the stopper plates, N-D plate, teflon ball and steel
ball in the upper valve body in the positions shown in the
figure.
17. INSTALLATION OF UPPER VALVE BODY SUB ASSEM-
BLYInstall the special tool, then, after securing the upper
separating plate and the intermediate plate by the eight
installation bolts, remove the special tool.
MD998226
18. INSTALLATION OF OIL FILTER/IS. STEEL BALL/
14. RELIEF SPRINGInstall, to the intermediate plate, the oil filter, the two steel
balls, and the spring.
10. INSTALLATION OF LOWER VALVE BODY SUB ASSEM-
BLY(1) Install the special tool to the intermediate plate.
(2) Install the separating plate.

21-328AUTOMATIC TRANSAXLE - Valve Bodv
XSV-ASkV-Brj,,SV (FJA22)TFAM80(3) After securing the lower valve body by
the installationbolt, remove the special tool.
Sk
5./4./3./2. INSTALLATION OF SOLENOID VALVE ASSEM-
BLYInstall each solenoid valve in the position shown in the
figure.
Solenoid valveWiring colorI
Shift control solenoid valve “A”
Shift control solenoid valve “B”
Damper clutch control solenoid valve
Yellow
Red
Pressure control solenoid valveBlue

AUTOMATIC TRANSAXLE - Center Differential
CENTER DIFFERENTIAL
- DISASSEMBLY AND REASSEMBLY
21-329
NZlLWM
TEA0261
Disassembly steps
l *1. Transfer driven gear
+e l 2. Taper roller bearing
l * :zi. poy;r roller beanng
5: Center differential flange
l + 6. Spacer
7. Side gear (front)
8. Pinion shaft
9. Pinion
10. Washer
11. Side gear (rear)
12. Clip
l * 13. Spacer14. Center differential case
FEeverse the disassembly procedures to reassemble.(2) +e : Refer to ZServjce Pojnts of Disassembly’:‘.1::4 : Refer to Serwce Points of Reassembly&I: Non-reusable parts
SERVICE POINTS OF DISASSEMBLY1. REMOVAL OF TRANSFER DRIVEN GEAR
Remove the transfer driven gear.
NOTEIf it is hard to remove, use the special tool to remove it.

21-330AUTOMATIC TRANSAXLE - Center Differential
2. REMOVAL OF TAPER ROLLER BEARING
Using the special tool, remove the taper roller bearing from/icthe transfer driven gear.
‘;-
3. REMOVAL OF TAPER ROLLER BEARING
Using the special tool, remove the taper roller bearing fromthe center differential flange.
SERVICE POINTS OF REASSEMBLY
13.16. SELECTION OF SPACERS(1) Install the spacer, side gear (rear), pinion, washer and
pinion shaft in the center differential case.
rs,(2) While pressing the pinion shaft, select the thickest
-m ,-’spacer to gently rotate the pinion.
(3) Install the side gear (front), spacer and center differen-
tial flange and tighten the bolts with the specified
torque.Center differential
drive gear bolt:
70-80 Nm (51-57 ft.lbs.)(4) Using the front output shaft, rotate the side gear front
and select the thickest spacer to gently rotate the side
gear front.
4.INSTALLATION OF BOLTFirst apply sealant to the end
[5 mm (2 in.)] of the bolt
threads and then tighten to the specified torque in the ordershown in the figure.Center differential
drive gear bolt:
70-80 Nm (51-57 ft.lbs.) *
Specified adhesive: MOPAR Part No.4318031 or +’MOPAR
Part No.4318032 orequivalent