MITSUBISHI ECLIPSE 1991 Service Manual

AUTOMATIC TRANSAXLE - General Information21-147
Torque converter
5-l
Klckdown servo
-,Low~reversebrake
\Front clutch
Rear clutchEnd clutchIexhaust valve exhaust valve
4
7-l’”Damper
clutcontrol solervalve
;k$icatton cTo
lubrlcatlon c=(rear)
1 ) Shift control ixvalve
v- 1.
I) I-
Pressure control
x-w
2 011pump
E Line reltef
11:: valve
EX
011 pan
0 011 pump suction pressure
unit
m Damper clutch pressurem Line pressure
Torque converter and
lubricationpressuren Modulated line pressureDamper clutch control solenoidvalve pressure
Pressure control
solenoidve pressure
TFA0075

21-148AUTOMATIC TRANSAXLE - General Information

Klckdown servo
Damper
clutccontrol solenc
valve:fool,u$rlcatlon
crux
I orqueconverter
control
valve
r$,-..
“_.”-- ---Es3 -ILow-reverseFrnnt rl,,trhRear rllltrh brake
l-2 shiftvalve
valve
“B”Shift control
valve
Pressure control
-
1’1 -
11 filter
011 pan
m Lme pressure0 011 pump suction pressure= Damper clutch pressure
rlTorque converter and lubncatlonpressure0 Modulated lme pressureIDamper clutch control solenoidvalve pressure
Reducing pressurePressure control solenoidvalve pressure
TFA0076

AUTOMATIC TRANSAXLE - General Information21-149 - Reverse>
Kxkdown servo
LOW-WWWZFront clutchRear clutchEnd clutch
exhaust valve
I”’1:: l-i OFF
blzEXDamper clutch
rcontrol solenoidvalve
To
lubncatlon c(front).Phnd calve-.
*rheft control Eolenoldalve “B”
SS”
I
F,,$RlN-D control
Shift control
IPressure control
I’ PRND2L
’ F
I! valve
I
0 011 pump suction pressuremDamper clutch pressure
1 011ftlter J
011 pa”
m Line pressure
Torque converter and
lubncatlonpressure
m Reducing pressure
0 Modulated line pressuremDamper clutch control solenoidvalve pressure
0Pressure control solenoidvalve pressure
IReverseI
TFA0077

21-150AUTOMATIC TRANSAXLE - General InformationcF4A33.W4A33-Neutral>
:rKickdown servo
To lubrlcal
(front)Low-reverse
brake
Front clutch
End clutch
'-I' IIiii’\\ Exii Rear clutch
exhaust valve
Ex Reducingavalve qj clutch
coniertercontrol
valveE"
Shift controlsolenoidvalve “B”
L 011 filter J
011 pan
0Lme pressure
mlTorque converter and lubrlcatlonpressure
Redumg pressure
011 pump suction pressure
0 Modulated lme pressure
0Pressure control solenoidvalve Dressure
NeutralTFAOO78

AUTOMATIC TRANSAXLE - General Information21-151
--Low-reverse
Klckdown servo
Torque converter
Front clutch
Rear clutch
FDraKe
\:
Iii!End clutch
118
/!P
FIIII/
PTo lubrication(rear)
4-mTorque
converter
control
valve
~0IF=EK
I / ‘-‘ShiftcontroltX IIvalveure control
Pressure
control
solenoid
alve
Z5ll
011 pan
’
‘-epressure011 pump suction pressure
que converter ano mmcatlonrlrSSureModulated lme pressure
mReducing pressureIPressure control solenoidvalve pressure
Parking
TFA0079

21-152AUTOMATIC TRANSAXLE - General Information

Klckdown servo
Torque converterLow-reversebrake
Front clutch
FEnd clutch
Rear clutch
To
lubncatlon
2-3 and 4-3
l-2sh1ft I 11Torque
h-_\E .Reducmgconverter
control
valve
N-D control
essure controllive
nPre%%lreIII I !!n i” controlFl --solmoldvalve
Transaxle
control
““ltOil pan
0 Lane pressure
Torque converter and
lubrlcatmssure
juclng pressure
011 pump suction pressure
IModulated Ime pressure
ElPressure control solenoidvalve oressure
Drive (Stopping)
TFA0080

AUTOMATIC TRANSAXLE - General Information21453
Torque converter
To
lubn(rear)
Torquezatlon4-Zconverter
control
valveFront clutch
Rear clutch
Low-reverbrakese
Ktckdown servo
‘-2 sh’+f [;valve\I
& Reducmg
;\Oil pan
II1-0 pressureue converter and lubrfcataon
r.-z~re
m Reducmg pressure
0 011 pump suctm pressure
0 Modulated lme pressure
0Pressure control solenoidvalve pressure
TFA0081

21-154AUTOMATIC TRANSAXLE - General Information
< F4A33.W4A33- Drive-Second >
Kickdown servo
Torque converter
Front clutchRear
c
III
.To
lubrlcatlon(front) ,dTo
lubncatlon(rear) +=Torque
converterhcontrol
valve
IPressure control
valveIIil I, ,,,.---I.O-
f-k3 j311 filter
I 1.
011 pan
m 011 pump suction pressure
jue converter and lubrmtlonisure0Modulated Ime pressure
Pressure control
solenoldm Reducingpre%urPvalve pressure
TFAOOBP

AUTOMATIC TRANSAXLE - General Information

21-155
Klckdown servo
Torque converter
LOW-WW?WZbrakeFront clutchRear clutchTo
lubncatlon
1
8End clutch
‘valve
4-h1 exhaust valve:J,,,
Tolubrl--- --(rear)
Torque
converter
controlvalve
pvalve
“5”
, - - - - - I. -ve
0 011 Pump suction pressure
0 Modulated lme pressure
m Lone pressure
Torque converter and
lubncatmn
pressure
m Reducmg pressurenPressure control solenoidvalve pressure
IDrive (Third)I
TFA0083

21-156AUTOMATIC TRANSAXLE - General Information

GTo
lubrvzatlon(front) czTo
lubnc
(rear)
Torqueconverter
control
valveFront clutch
Rear clutchLow reversebrakeP
\
L
IOil filter
Oil pan
mLone pressure
ue converter and lubncatlonsure
Kickdown servo
Y
control
Pressure control
valve
-a
m 011 pump swtlon pressure
n Modulated ltne pressure
1 Redumg pressurenPressure control solenoidvalve pressure
TFA0084
1 Drive (Fourth)