1991 MITSUBISHI ECLIPSE Service Manual

AUTOMATIC TRANSAXLE - Transaxle Assemblv 21-283
6990936TFA016411. Using a bearing puller, support the viscous coupling and
insert in the case. Then, install the stopper ring
only>.12. Using the special tool, install the outer race in the center
bearing retainer.
.13. Install the center bearing retainer stopper bolt
only>.Center bearing retainer stopper bolt:
4-6 Nm (3-4
ft.lbs.)14. Install the center bearing retainer so the projection of the
stopper bolt fits in the groove of the center bearing retainer
.
15. Install the special tool in the center differential and install
the center differential in the transaxle case
.

21-284 AUTOMATIC TRANSAXLE - Transaxle Assemblv
//TFAOlSO
TFA0167
Outph bearing retainerTFAOl4916. Install the transfer shaft .
17. Position solder approx.
10 mm. (.40 in,) in length and 1.6
mm
(06 in.) in diameter in the output bearing retainer as
shown in the figure and then install the outer race.
18. Install the output bearing retainer and tighten the bolts withthe specified torque.
Output bearing retainer mounting bolts:
20-27 Nm (15-19 ft.lbs.) ,+19. Loosen the bolts and remove the output bearing retainer.--
20. Remove the outer race from the output bearing retainer
and remove the solder. If the solder does not break,
perform the work in steps
17-20 with large diameter
solder. Measure the thickness of the crushed solder with a
micrometer and select a spacer with the correct thickness
so that the pre-load reaches the standard value.
Standard value:
0.075-0.135 mm (.0030--0053 in.)
21. Install the spacer and the outer race selected in the
previous step in the output bearing retainer.
22. Install a new O-ring in the outer circumference of the
output bearing retainer.
23. Apply ATF to the O-ring, install the output bearing retainer
and tighten the bolts with the specified torque.
Output bearing retainer mounting bolts:
20-27 Nm (15-19 ft.lbs.) -
-

AUTOMATIC TRANSAXLE - Transaxle Assembly 21-285
r..
Thrustearing #IO
TFAOlM
\
24. Insert the output flange in the case and install the snap ringon the outside circumference of the bearing.
25. Use new bolts when installing
the bearing retainer.
Bearing retainer mounting bolts:
17-22 Nm (13-14
ft.lbs.126. Caulk the bolt heads.
27. Apply petrolatum to thrust bearing
#IO and stick in the
planetary carrier.
28. Install the planetary carrier.

21-286 AUTOMATIC TRANSAXLE - Transaxle Assemblv Identification of thrust bearings, thrust races and washersUnit: mm (in.)
Outer
diameter(2?6,(2Y6,
(2’706,(27%(2T0,
48.9(I ,925)
48.9(I ,925)
48.9(1.925)
48.9(I ,925)
Inner
ThicknessPart No.CodeOuterInnerNo.diameterdiameterThicknessPart No.
diametercE,c
55.71.4*I48.134.4(2.193)(055)(1.906)(1.354) -MD707271 #4
55.71.8(2.193)(.071)‘242.6(I .677)(l?YO) -MD720753 #5
#I55.7c.z7r*3(25;3,38.71.6
(2.193)(I ,524)(.063)MD704936 #6
55.72.636.4(2.193)(.I021*4(25:5,(I ,433) -MD72001 0 #7
(Z,(.El,MD731 212 #2$7,(12130, -MD735062 #8(1?6)
1.0M D997854(.039)(incl. *I)(I%,(I?210.8LO31 1MD735063 #9
(I?&1.2MD997847(25:5,36.4(.047)(incl. *I)(1.433) -MD720010 #IO
(13:6,1.4MD997848(055)(incl. “2)(2Y9,(I?31 -MD724206 #I 1
( 13:6,(.I%,yy7qgI .
I
48.92.0MD997851(I ,925)(1%6,(.079)(incl. “3)
I IL48.9
2.2MD997852(I ,925)(1?6,(.087)(incl. *4)
48.9
( 1?6,2.4(I .925)(.094)y.~~~7~~“,3I .

AUTOMATIC TRANSAXLE - Transaxle Assembly 21 b287
:\bearing #8 177006629. Assemble the forward sun gear, thrust race
#9, thrust
bearing
#8 and reverse sun gear.
30. Install the two sun gears assembled in the previous step inthe planetary carrier.
31. Install the reaction plate, brake disc and brake plate.
Caution
When using a new brake disc, first soak it for over 2
hours in ATF.
32. Install the pressure plate used during disassembly and theninstall the return spring.
Caution
Be sure to install the return spring in the correct
direction.
33. Apply a coating of petrolatum to the waved spring and
attach it to the center support.

21-288 AUTOMATIC TRANSAXLE - Transaxle Assemblv 34. Install the special tool on the center support, install new
O-rings (2 locations) pressing them into the transaxle case.Cautiona1. Apply ATF to the O-ring and align the oil hole.
L2. Install so the waved spring is aligned.
35. Install the snap ring.
36. Measure the end play of the low reverse brake with a
thickness gauge and select and adjust the pressure plate soit is within the standard value.
Standard value:
l.O- 1.2 mm (.039-.047 in.)v37. Install the air exhaust plug and then install the plug.
Air exhaust plug:
30-35 Nm (22-25 ft.lbs.)38. Install the anchor rod.
‘I

AUTOMATIC TRANSAXLE - Transaxle Assembly 21-289TWO27039. Install the kickdown servo spring, piston and sleeve.
Caution
The kickdown servo piston seal ring end should not
coincide with the oil supply ports (arrows in figure on
left).40. Using the special tool, press in the kickdown servo piston
and sleeve and install the snap ring.
41. Install the kickdown band.
Caution
Install so the direction indicated by the arrow is to the
front.
42. Install thrust bearing
#4 and thrust washer #2 in the rear
clutch.43. Assemble the rear clutch and front clutch.

21-290 AUTOMATIC TRANSAXLE - Transaxle Assembly
7-hrust bearing #5WA0271
Thrustrace #6
TFA027344. Install thrust bearing
#5 in the rear clutch hub.
45. Install the rear clutch hub in the rear clutch.
46. Install thrust race
#6 on the end of the rear clutch hub.
47. Install thrust bearing
#7 in the kickdown drum.
48. Assemble the clutch assembly and kickdown drum.