1991 MITSUBISHI ECLIPSE clutch

MANUAL TRANSAXLE - Clutch Housing Assembly21-121
CLUTCH HOUSING ASSEMBLY
-- DISASSEMBLY AND REASSEMBLY
NZlMPAH
-20-27 Nm
15-
19 ft.lbs.
15-22 Nm15 ft.lbs.18'
Disassembly steps
I, Bolt
2. Select lever assembly
3. Select lever shoe4. Interlock plate bolt
5.Gasket+* WC 6. Lock pinl * l *7. Spring pin
8. Neutral return spring
9.Stopper body10.Control finger11,Interlock plate
12. Neutral return spring assembly
13.Control shaft14. Control shaft boot
2210128
l * 15. Oil seal*I) l * 16. Needle bearing
a* l + 17. Needle bearing18. Clutch housing
19. Pin
20. Return spring21. Stopper plate
22. Spring pin
NOTE(1)Reverse the disassembly procedures to reassemble.(2)l +: Refer to “Service Points of Disassembly”.(3)l C: Refer to “Service Points of Reassembly”.(4) a: Non-reusable parts.

21-122MANUAL TRANSAXLE - Clutch Housing Assembly
SERVICE POINTS OF DISASSEMBLY
6. REMOVAL OF LOCK PIN
Drive out the lock pin from the control finger using the
special tool or a pin punch.
Caution
When removing the lock pin, turn the control lever to a
position so that the lock pin will not contact the clutch
housing.13mm
socket wrench
A
Needle bearingII2010847. REMOVAL OF SPRING PIN
Using the special tool or a pin punch, drive out the spring
pin from the stopper body.
Caution
When removing the spring pin, pull the control shaft in
the direction shown so that the spring pin will not
contact the clutch housing.
16.7 17. REMOVAL OF NEEDLE BEARING
Drive out the needle bearing using a socket wrench.
SERVICE POINTS OF REASSEMBLY17.
/ 16. INSTALLATION OF NEEDLE BEARINGS
(1) Using a socket wrench, press-fit the needle bearing
flush with surface A in the clutch housing.
(2) Make sure that the side of the bearing with a stamped
type number faces surface A.

MANUAL TRANSAXLE - Clutch Housing Assembly21-12315. INSTALLATION OF OIL SEAL
Using a socket wrench, install the control shaft oil seal.
7. INSTALLATION OF SPRING PIN
/ 6. LOCK PIN
Using the special tool, drive a new spring pin and lock pin
into position.
Caution
1. Do not reuse the spring pin or lock pin.
2.Install the spring pin so that its slit will be at right
angles to the control shaft centerline.

AUTOMATIC TRANSAXLE - General Information21437
AUTOMATIC TRANSAXLE
_,sGENERAL INFORMATION
NZlBABTaCautionary points during disassembly and
assembly of the transaxle
Because the automatic transaxle is composed ofcomponent parts of an especially high degree of
precision, these parts should be very carefully
handled during disassembly and assembly so asnot to scar or scratch them.
A rubber mat should be placed on the work-
bench, and it should always be kept clean.
During disassembly, cloth gloves or shop towelsshould not be used.
If such items must be used, use articles made ofnylon, or use paper towels.
All
disassemblyed parts must be thoroughly
cleaned.Metal parts may be cleaned with ordinary
detergents, but must be thoroughly air dried.
Clean the clutch disc, resin thrust plate and
rubber parts by using ATF (automatic transmis-
sion fluid), being very careful that dust, dirt, etc.
do not adhere.
Do not reuse gaskets, oil seals and rubber parts.Replace them with new ones at every reassem-
bly. O-ring of oil level gauge need not be
replaced.Do not use grease other than petrolatum jelly.
Apply ATF to friction element, rotating parts, andsliding parts before installation.
New clutch disc should be immersed in ATF for
more than two hours before installation.
Do not apply sealer or adhesive to gaskets.
When bushing must be replaced, replace
assembly which includes it.
If the transaxle main unit is damaged, also
disassembly and clean the cooler system.
In order to prevent a sudden start as a result of
accidental misoperation of the select lever, this
model is provided with the automatic-transaxle
safety-lock system.

AUTOMATIC TRANSAXLE - General Information

Torqueconverter -werseTransfer
idler gear
Planetarygear set
!v/n
ke
Transferdrive gear
Transfek shaft
. Differential
End- clutch
TFAOl 01

21-140AUTOMATIC TRANSAXLE - General Information:W4A33>
Torqueconverter
Rear output
shaft
Transfer\
TransferKickdown
bandOil pump
Rear
\FrontIclutch
clutchI
:h
Frontoutput shaft
2%
--/Differential
A
-’
TFA0102

AUTOMATIC TRANSAXLE - General Information21-141
ExFront clutchRear clutchLow-reverse
brake
Kickdown servo
End clutch
control solenoid
valve
To lubrvzatlon
(front)
-To lubrlcatlon +=(rear)
Shift control
valve
~~&-----~ Manual 1
( “,::mr JL-
mLine pressure
0Torque converter and lubncatlonpMSS”V2
= Reducing pressure
1 011 pump suction pressure
n Modulated line pressure
0 Damper clutch pressure
lmDamper clutch control solenoidvalve pressure
IPressure control solenoidvalve pressure
TFA0070

21-142AUTOMATIC TRANSAXLE - General Information

Klckdown servo
-,Low-reverse
brake
End clutch
Front clutch
FDamper clutch
control valve
Damper clutch
control
solenordTo lubrication
+_ifront)To lubncatlon CJIrear)
I I .“‘---Shaft control
114 !!. B ii IIII III/lII II.
TlPressure control
Pressure
\ \, Yal”eEm
0 011 pump suctton pressure
0 Modulated line pressure
m Damper clutch pressure
Damper clutch control
solenoidvalve pressure
-IPressure control solenoidvalve pressure
ILine pressure
xque converter and lubrlcatlonessure
Reducing pressure
TFA0071