oil MITSUBISHI ECLIPSE 1991 Service Manual

AUTOMATIC TRANSAXLE - Transaxle Assembly 21-253Thrust race
53. If end play which was measured and recorded at disassem-
bly is not standard value, adjust end play to specification byselecting thrust race
#3.Standard value
:0.3-1.0 mm (.012-.040 in.)
54. Attach the reused thrust washer
#I, or the one selected in
step 51 to the front clutch by using petrolatum.
55. Install special tool to the case.
56. Attach the reused thrust race
#3 or the one selected in
step 53 to the oil pump by using petrolatum.
57. Install new oil pump gasket and the oil pump assembly.

AUTOMATIC TRANSAXLE - Transaxle Assemblv
Solder
220004858. Install new O-ring in groove of oil pump housing and apply
automatic transmission fluid lightly to outside surface of
O-ring.e59. Install oil pump assembly by tightening six bolts evenly.
i-When installing this oil pump assembly, be careful that
thrust washer will not drop.
60. Check input shaft end play. Readjust if necessary (see step
53).Standard value
: 0.3-1.0 mm (.012-,040 in.)
61, Apply solder [length approx. 10 mm (40 in.) and diameter
1.6 mm (.06 in.) to the differential assembly at the locationsshown in the illustration.
“I
-4--J62. Install the converter housing without gasket.
Caution
Don’t reuse the rubber coated metal gasket which has
been used once.
63. Tighten bolts to specification.
64. Loosen the bolts and remove the converter housing in
order to remove the pieces of solder. If the solder is not
broken, carry out the work in steps (61) to (64) with large
diameter solder.
65. Using a micrometer, measure the thickness of the flattned
solder.Select the spacer in the following manner according to
measurement.Add the thickness
[0.38 mm (015 in.)] of the rubber coated
metal gasket and the end play
LO-O.1 5 mm (O-.006 in.)] ofi4the differential case to the measurement
(T). Select a -spacer which is in the calculated range, In other words,
select a spacer whose thickness is in the range of n+ 0.38mm
(.015 in.)] to [T+ 0.38 mm (.015 in.) - 0.15 mm (.006
in.)].

AUTOMATIC TRANSAXLE - Transaxle Assembly 21-257
7750157
77. Install O-ring at center of top of valve body assembly (brakeoil pressure passage).
78. Replace the O-ring of the solenoid valve harness grommet
with a new one.
79.
Insert the solenoid valve connector into the case.
80. Insert the harness grommet into the case.
81.
Inserting the pin of the detent plate into the groove of the
manual valve, install the valve body assembly on the case.82. First insert the oil temperature sensor inside the case and
install to the case. Then install to the valve body. Tighten
valve body assembly mounting bolts
(IO pieces) to IO- 12
Nm (7.5-8.5
ft.lbs.).A
: 18 mm (709 in.) long
6 : 25 mm (.984 in.) long
C : 40 mm (1.575 in.) long
83. Install oil filter. Tighten four oil filter mounting bolts to 5-7
Nm (4-5
ft.lbs.1.
84. Install five magnets in the five depressions provided on theoil pan.
Remove metal particles from the magnets and clean the
inside of oil pan then.
85. Install new oil pan gasket and oil pan by tightening 12 boltsto
lo-12 Nm (7.5-8.5 ft.lbs.1

AUTOMATIC TRANSAXLE - Transaxle Assembly 86. Install a new D-ring to the kickdown servo switch; then
press into the case and secure it by using a snap ring.
87. Install inhibitor switch and manual lever.
Adjust inhibitor switch. (Refer to
P.21-211.)88. Install the pulse generator A and
B.89. After applying automatic transaxle fluid to outside surface
of oil pump-side cylindrical portion of torque converter,
install torque converter carefully so as not to damage oil
seal lip. Make certain that torque converter is in mesh with
oil pump drive gear.
90. Measure distance between ring gear end and converter
housing end. Torque converter has been properly installed
when measurement is about 12 mm
(.47 in.).
91. Using special tools, drive two drive shaft oil seals into
transaxle case.

AUTOMATIC TRANSAXLE - Transaxle Assembly 21-259
TRANSAXLE ASSEMBLY
- REMOVAL AND INSTALLATION N2ll.kB
Pre-removal OperationPost-installation Operation*Removal of Battery*Installation of Air Cleaner, Intercooler and Air Hose@Draining of Transaxle Fluid
A (Refer to GROUP II-Intercooler.)(Refer to GROUP O-Maintenance Service.)
@Removal of Air Cleaner, Intercooler and Air Hose A*Supplying of Transaxle Fluid
(Refer to GROUP O-Maintenance Service.)
(Refer to GROUP II-Intercooler.)*Installation of Battery20-27 Nm
15-19
ft.lbs.
/ IO-14 Nm
43-55 Nm31-40
ft.lbs.
lo-12 Nm
7-9 f?.lbs.
___.Ibs.
lo-12 Nm-7-9 fi.lbs.27-34 Nm20-25
ft.lbs.30-35 Nm
22-25
ft.lbs.
09A0175
Removal steps
1. Adjusting nut+42. Connection for transaxle control cable
3. Connection for oil cooler hose
4. Transaxle fluid level gauge5. Connection for solenoid connector
e+ 6. Inhibitor switch
7. Connection for pulse generator connector
8. Connection for kickdown servo switch
connector9. Connection for oil temperature sensor
connector
10. Connection for speedometer cable
11. Starter motor
12. Upper coupling bolt for transaxle
assembly and engine assembly
NOTE(1) Reverse the removal procedures to reinstall.(2) I)+ : Refer to “Service Points of Installation”.
(3) m : Non-reusable parts

AUTOMATIC TRANSAXLE - Transaxle Assembly 21 kz6’1
REMOVAL AND INSTALLATION N2llA-C
(Refer to GROUP
II-Intercooler.)43-55 Nm
\i 513 \20-27 Nm
Q15-19 ft.lbs.
lo-14 NmIO-12 Nm10 ft.lbs.7-9 ftlbs.
/27-34 Nm
ft.lbs.
Y
Es.
Removal steps1. Adjusting nut
l 42. Connection for transaxle control cable3. Connection for oil cooler hose
4. Transaxle fluid level gauge5. Connection for solenoid connector
l +6. Connection for inhibitor switch connector7. Connection for pulse generator connector8. Connection for kickdown servo switch
connector9. Connection for oil temperature sensor
OQAOl63connector
10. Connection for speedometer cable11. Starter motor12. Upper coupling bolt for transaxle
assembly and engine assembly
irkeverse the removal procedures to reinstall.
(2) I)+ : Refer to “Service Points of Installation”
(3) m : Non-reusable parts

AUTOMATIC TRANSAXLE - Transfer21 L265TRANSFER.NPlVA-
---. REMOVAL AND INSTALLATION
60-8043-58
OQAOl70
Removal steps1. Front exhaust pipe
::2. Transfer assembly
FFkeverse the removal procedures to reinstall.
(2) +e : Refer to “Service Points of Removal”.
(3) q : Non-reusable parts
SERVICE POINTS OF REMOVAL
NZlV0A01. REMOVAL OF FRONT EXHAUST PIPE
Refer to GROUP II-Exhaust Pipe and Main Muffler
2. REMOVAL OF TRANSFER ASSEMBLY
After moving the transfer assembly to the left and lowering
the front side, then remove it from the propeller shaft.
Caution
1.Be cautious to avoid damaging the transfer oil seal
lip.2. The propeller shaft should be suspended so that it
is not sharply bent.
3.Cover the transfer opening with the special tool to
prevent transaxle oil discharge and the entry of
foreign objects.
B99119:09P0044

21-266 AUTOMATIC TRANSAXLE -Transaxle Assembly TRANSAXLE ASSEMBLY
DISASSEMBLY AND REASSEMBLY

20.Pressure pla?e21.Brake disc22.Brake plate23.Reaction plate
24. Reverse sun gear25. Thrust bearing
#826. Thrust race
#9---
1.Torque converter2.Oil pump assembly3.Gasket4.Thrust washer #I5. Front clutch assembly
6. Thrust race #37. Thrust bearing #48. Thrust washer #227. l-or-ward sun gear
9. Rear clutch assembly28. Planetary carrier assembly
10. Thrust bearing #529.Thrust bearing#I0
11. Rear clutch hub30.Output flange
12. Thrust race
#631. Oil level gauge
13. Thrust bearing #732. Oil filler tube14.Kickdownband33.
Snap ring15.Kickdowndrum34. Kickdown servo switch16.Snap ring35.Snap ring
Ii524
23
TFA0405’36.
Kickdown servo piston
37.Spring
38.Anchor rod
39.Detent assembly40. Manual control shaft
41. Parking roller support
42.Oilpan43.Gasket44. Oil temperature sensor
45.Oil screen
46. Valve body assembly
47. Manual control lever
48.Inhibitor switch49. End clutch shaft50.Bearing retainer51.Thrust bearing #I152. End clutch hub53.Thrust washer
54. End clutch assembly
55.O-ring
56. End clutch cover
57.Pulse generator58:Lock bolt59.Idler shaft60.Idlergear61.Spacer
62.Gasket

21-268 AUTOMATIC TRANSAXLE -Transaxle Assembly DISASSEMBLY AND REASSEMBLY

TFA0409
1.Torque converter2.Oil pump assembly3.Gasket4.Thrust washer #I5.Front clutch assembly
6. Thrust race #37.Thrust bearing #48. Thrust washer
#29.Rear clutch assembly
10. Thrust bearing #511.Rear clutch hub12.Thrust race #613.Thrust bearing #714.Kickdown band15.Kickdown drum16.Snap ring
17.Center support18.Wave spring19.Return spring20.Pressure plate21.Brake disc22.Brake plate23.Reaction plate24.Reverse sun gear25. Thrust bearing #826.Thrust race #927. Forward sun gear
28.Planetary carrier assembly29. Thrust bearing #IO30.Output flange31.Oil level gauge32.Oil filler tube33.Snap ring34.Kickdown servo switch35.
Snap ring36.
Kickdown servo piston
37.Spring38.Anchor rod39.Detent assembly40. Manual control shaft
41. Parking roller support
42.Oilpan43.Gasket44.Oil temperature sensor45.Oil screen46.Valve body assembly47.Manual control lever48.Inhibitor switch49.End clutch shaft50.Bearing retainer51.Thrust bearing #I 1
52. End clutch hub
53.Thrust washer54. End clutch assembly55.O-ring
56. End clutch cover
57.Pulse generator58.Lock bolt59.Idler shaft60.Idler gear61.Spacer
62.Gasket

-m-m AUTOMATIC TRANSAXLE -Transaxle Assembly
DISASSEMBLYN21WMCaution
%T1. Since the automatic transaxle is made of particularly
~_,high precision parts, be very careful when handling
them during disassembly and reassembly so that they
are not scratched.
2. Spread a rubber mat on the workbench and keep it
clean.3. Do not use cotton gloves or cloth rags during dis-
assembly. If they are needed, use nylon cloth or paper
towels.
4. Clean all disassembled parts. Clean metal
parts with
normal cleanser and completely dry with air.
5. Clean the clutch disc, resin thrust plate and rubber
parts with ATF (automatic transmission fluid) and do
not get any dirt on them.
6. If the transaxle itself is damaged, disassemble and
clean the cooler system also.
1. Remove the torque converter.
2. Mount the dial gauge on the transaxle case and measure
the end play of the input shaft.
3. Remove the brackets.
4. Remove the oil level gauge and oil level gauge guide.
1:5. Remove the pulse generator A and B.
6.First remove the manual control lever and then remove theinhibitor switch.
7. Remove the speedometer driven gear assembly.