MITSUBISHI ECLIPSE 1991 Service Manual

AUTOMATIC TRANSAXLE - Transaxle Assembly <F4A33*W4A33> 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 <F4A33.W4A33>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 <F4A33*W4A33> 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 <F4A33.W4A33>
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.

AUTOMATIC TRANSAXLE - Transaxle Assembly <F4A33*W4A33> 21-291
49. Install the clutch assembly and kickdown drum at the sametime in the transaxle case.
Thrust race
#3I50. Stick thrust race #3 and thrust washer #l to the rear end
of the oil pump with petrolatum.
51. Using the special tool, install a new oil pump gasket and oilpump assembly.
Oil pump assembly mounting bolts:
19-23 Nm (14-16
klbs.)52. Measure the input shaft end play and, if it is outside the
standard value, replace thrust race
#3 and thrust washer
#I and adjust so it reaches the standard value.
Standard value:
0.3-1.0 mm (.012-.039 in.)
53. Install the spacer, idler gear and bearing and then insert theidler shaft.
Caution
Install so the identification groove on the end of the
idler gear is toward the back side.

21-292 AUTOMATIC TRANSAXLE - Transaxle Assembly <F4A33.W4A33>Idler gear
cover
I
TFAOl2r
17502XJ54. Tighten the idler shaft lock bolt to the specified torque and
use a new lock plate so it doesn’t turn.
Idler shaft lock bolt:
31-44 Nm (23-31 ft.lbs.)55. Install the idler gear cover and a new gasket.
Idler gear cover mounting bolts:
lo-12 Nm (7.5-6.5 ftlbs.)56.
Insert the end clutch shaft from the long direction of the
spline.57.
Insert the thrust washer in the end clutch return spring.
58. Install the end clutch hub in the end clutch assembly.

AUTOMATIC TRANSAXLE - Transaxle Assembly <F4A33*W4A33i 21-29359. Stick thrust bearing
#I 1 to the end clutch hub with
petrolatum.60. Install the end clutch assembly.
61. Install a new O-ring in the end clutch cover.
62. Install the end clutch cover and tighten the bolts with the
specified torque.
End clutch cover mounting bolts:
IO-12 Nm (7.5-6.5 ftlbs.)63. Install the differential assembly.

21-294 AUTOMATIC TRANSAXLE - Transaxle Assemblv <F4A33*W4A33>
‘/TFAOl16
TFA0590-64. Position solder approximately
10 mm (39 in.) in length and
1.6 mm (06 in.) in diameter in the bearing outer race in theposition shown in the figure
<AWD only>.
65. Position solder approximately
10 mm (39 in.) in length and
1.6 mm
(.06 in.) in diameter in the differential rear bearing
retainer in the position shown in the figure and then install
the outer race <FWD only>.
66. Install the differential rear bearing retainer and tighten the
bolts with the specified torque.
Differential rear bearing retainer mounting bolts:
30-40 Nm (22-28 ft.lbs.167. Loosen the bolts, remove the differential rear bearing
retainer and then remove the solder. If the solder does not
crush, perform the work in steps 64-68 with large
diameter solder.
68. Measure the thickness of the crushed solder with a
micrometer and then select and install a spacer so the endplay and pre-load reach the standard value.
Standard value
Front differential case end play:
0.045-0.165 mm (.0017-.0064 in.) <AWD only>
Front differential case preload:
0.075-0.135 mm (.0030-.0053 in.) <FWD only>
69. Install a new O-ring in the differential rear bearing retainer,
apply ATF and then install in the transaxle case. Tighten thebolts with the specified torque.
Differential rear bearing retainer mounting bolts:
30-40 Nm (22-28 ft.lbs.)

AUTOMATIC TRANSAXLE - Transaxle Assembly < F4A33*w4A33>2 I-29570. Install the front bearing cap and tighten the bolts with the
specified torque.
Differential front bearing cap mounting bolts:
60-80 Nm (44-57 ft.lbs.)71. Install the differential cover and a new gasket.
Differential cover mounting bolts:
IO-12 Nm (7.5-8.5 ft.lbs.)72. Install the detent assembly.
73. First install a new O-ring in the manual control shaft
assembly and apply ATF. Then insert it in the transmission
case.74. Align the manual control shaft groove and set screw hole
and install the set screw.
Manual control shaft set screw:
8-10 Nm (6-7 ft.lbs.)75. Install the parking roller support.
Parking roller support mounting bolts:
20-27 Nm (15-19 ft.lbs.1

21-296 AUTOMATIC TRANSAXLE - Transaxle Assembly <F4A33*W4A33>76. Put the oil temperature sensor in the case.
77. Install an O-ring in the O-ring groove on top of the valve
body assembly.
78. Replace the solenoid valve harness grommet O-ring with anew O-ring.
79. Pass the solenoid valve connector through from the inside
of the transaxle case hole.
80. Insert the solenoid valve harness grommet in the case hole.,**%4
81. Temporarily install the valve body while inserting the detentplate pin in the manual valve groove. Then install the oil
temperature sensor and holder and tighten the bolts with
the specified torque.
A bolt
= 18 mm (.71 in.)
B bolt = 25 mm (.98 in.)
C bolt = 40 mm (1.57 in.)
Valve body assembly mounting bolts:
lo-12 Nm (7.5-8.5 fklbs.)
Caution
Fix the solenoid valve and oil temperature sensor
harness securely in the position shown.
82. Install the oil filter.
Oil filter mounting bolts: 5-7 Nm (4-5
ft.lbs.1