clutch MITSUBISHI ECLIPSE 1991 Service Manual

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AUTOMATIC TRANSAXLE - End Clutch Assembly21-309END CLUTCH ASSEMBLY
NZIIJWD
F4A2233
DISASSEMBLY AND REASSEMBLYNo. of clutch discs and plates
Disassembly steps
1.Seal ring
l * 2. Snap ring3. Clutch reaction plate
4.Clutch disc5.Clutch platel + 6. Snap ring7.Washer8.Return spring9. End clutch piston
10.Oil seal11.D-ring12. End clutch retainer13.Oil seal
9
TFA0607
5TFA0608
NOTE(1) Reverse the disassembly procedures to reassemble.(2) l e : Refer to “Service Points of Disassembly”.(3) ++ : Refer to “Service Points of Reassembly”.(4) q : Non-reusable parts
SERVICE POINTS OF REASSEMBLY6. INSTALLATION OF SNAP RING
Using the special tool, install the snap ring.
Caution
Check that the snap ring is seated firmly in the groove.

AUTOMATIC TRANSAXLE - End Clutch Assembly
TFA02682. SELECTION OF SNAP RING
First install the snap ring and then check if the gap between
the snap ring and clutch reaction plate reaches the standardvalue. When measuring the gap, press the circumference
,“i
of the clutch reaction plate firmly with a force of 50 Nm (11
Ibs.). If the gap is outside the standard value, select a snap
ring and adjust until it reaches the standard value.
Standard value:
0.4-0.65 mm (.016-.026 in.) <F4A22>
0.6-0.85 mm (.024-.033 in.) <F4A33*W4A33>

AUTOMATIC TRANSAXLE - Planetary Gear <F4A22>21-311
PLANETARY GEAR
<F4A22>
-. DISASSEMBLY AND REASSEMBLY
35-45 Nm26-32 ft.lbs.
NOTE(I) Reverse the disassembly procedures to reass$mble.(2) *I) : Refer to ::Servjce Points of Disassembly,Ii/+ : Refer to Service Points of Reassembly .b: Non-reusable parts
NZlLKAJ
,. /.
ep4”
I9
TFAOS22
8
Disassembly stepsI. Bolt
2.Lock plate3. One-way clutch outer race
4.End plate
1)45.One-way clutch6.End plate7.Pinion shaft8. Front thrust washer9.Spacer bushing10. Short pinion
Il. Roller+e
l + 12. Thrust bearing13.Planet carrier
i
SERVICE POINTS OF DISASSEMBLY12. REMOVAL OF THRUST BEARING
(1) Remove the only one short pinion. Use care not to drop
and lose the 17 rollers in the short pinion. Do not
remove the other short pinions.
(2) Remove the thrust bearing.

21-312AUTOMATIC TRANSAXLE - Planetary Gear <F4A22>
SERVICE POINTS OF REASSEMBLY12. INSTALLATlON OF THRUST BEARING
%(1) Install a thrust bearing on the carrier. Make sure that it
c,ifits correctly in the spot faced portion of the carrier.
(2) Apply
Vaseline unsparingly to the inside surface of the
short pinion and attach the 17 rollers on the surface.
(3) Line up the holes of the rear thrust washer and front
thrust washer “A” with the shaft hole of the carrier.
(4) Install the short pinion, spacer bushing and front thrust
washer and align the holes. Use care not to allow the
rollers to get out of position.
r?
.*-d’
(5) Insert the pinion shaft. Make sure that the flattened endof pinion shaft is correctly fitted in the hole of the rear
thrust plate when the pinion shafts is inserted.
5. INSTALLATION OF ONE-WAY CLUTCH
Push the one-way clutch into the outer race. Make sure
that arrow on the outside circumference of cage is directedupward as shown in the illustration when the one-way
clutch is pushed in.
J-+
-il

AUTOMATIC TRANSAXLE - Planetary Gear <F4A33.W4A33>21-313PLANETARY GEAR <F4A33=W4A33>
-- DISASSEMBLY AND REASSEMBLY
s
NOTF
Disassembly steps
1. Thrust bearing
4*+4 2. Rivete+ 3. Waved washer4. One-way clutch outer race- - . .
TFA0491(1) Reverse the disassembly procedures to reassemble.
(2)
+e : Refer to “Service Points of Disassembly”.
(3) l : Refer to “Service Points of Reassembly”.
(4) m : Non-reusable parts5. tnd plate
~~ 6. One-way clutch7. End plate8. Planet carrier
SERVICE POINTS OF DISASSEMBLY2. REMOVAL OF RIVET
(1) Move the stopper plate so it does not hit the rivet head.
NOTEThe catch of the stopper plate should not catch in the
one-way clutch outer race groove.
(2) Use a pin punch or similar tool and drive out the rivet.

21-314AUTOMATIC TRANSAXLE - Planetary Gear <F4A33.W4A33>
TFM0506
SERVICE POINTS OF REASSEMBLY6. INSTALLATION OF ONE-WAY CLUTCH*b
*Press in the one-way clutch so the gauge part of the
cJ
one-way clutch is in the direction shown by the arrow in the
figure.3. INSTALLATION OF WAVED WASHER
Install so the concave (indented) part of the waved washer
is on the outer race side.
2. INSTALLATION OF RIVET
Using a punch, caulk the rivet by pressing.
NOTEUse a punch with a tip with a 60” angle.rCaulk the rivet surely with a load of 1
l,OOO-13,000 N es
(2,425-2,866 Ibs.).
‘I

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<ralve
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
<F4A22>
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 <F4A33.W4A33>
58. N-R control spring59. Adjusting screw
60. Reducing spring
61. Reducing valve62. Lower valve body
54. Damper clutch control sleeve
<F4A22>
55. Damper clutch control valve <F4A22>
56. Damper clutch control spring <F4A22>57. N-R control valve
NOTE(1) Reverse the disassembly procedures to reassemble.(2) l 4 : Refer to “Service Points of Reassembly”.

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