Page 962 of 1216
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
Page 976 of 1216
21-282 AUTOMATIC TRANSAXLE - Transaxle Assembly
\TFAOi57
AWDTFAOl63
bearing retainerTFA0156
13. Using the special tool, press-fit the outer race in the
transaxle case.
4. Install the front output shaft assembly
.
5.Position the solder approx. 10 mm (.40 in.) long by 1.6 mm
(.06 in.) in diameter in the front bearing retainer in the
position shown in the figure and then install the outer race
cAWD only>.A6. Install the front bearing retainer and tighten the bolt with
the specified torque
.
Front bearing retainer mounting bolts:
43-55 Nm (32-39
ft.lbs.)7. Loosen the bolts and remove the front bearing retainer
.
8.Remove the outer race from the front bearing retainer and
remove the solder. If the solder does not break, perform
the work in steps
5-8 with large diameter solder. Measure
the thickness of the crushed solder with a micrometer and
select a spacer with the correct thickness so the pre-load
reaches the standard value
.
Standard value:
0.055-0.115 mm (.002-.005 in.)
9.Install the spacer selected in the previous step and the
outer race in the front bearing retainer
.
10. First install the front bearing retainer and apply sealant to
the bolts and then tighten with the specified torque
only>.kSpecified sealant: 3M Stud Locking Part No.4170 or
equivalent
Front bearing retainer mounting bolts:
43-55 Nm (32-39
ftlbs.)
Page 986 of 1216
21-292 AUTOMATIC TRANSAXLE - Transaxle Assembly 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.
Page 991 of 1216
AUTOMATIC TRANSAXLE - Transaxle Assembly 21-297Inhibitor switch
83. Install the magnet in the oil pan and then install the oil pan.Oil pan mounting bolts:
IO-12 Nm (7.5-8.5 ft.lbs.)84. Install the inhibitor switch and manual control lever.
Inhibitor switch mounting bolts:
lo-12 Nm (7.5-8.5 ft.lbs.)Manual control lever mounting bolts:
17-21 Nm (13-15
ftlbs.)85. Install the speedometer gear assembly.
Speedometer gear locking plate mounting bolts:
4-6 Nm (3-4
ftlbs.)Pulse generator mounting bolts:
lo-12 Nm (7.5-8.5 ft.lbs.)86. Install pulse generator A and B.
Caution
Install pulse generator A (with transparent tube) to the
end clutch side and pulse generator
B (with black tube)
to the output gear side.
87. Install the oil filler tube and insert the level gauge.
Oil filler tube mounting bolts:
20-27 Nm (15-19 ft.lbs.)88. Install the brackets.
Transaxle mounting bracket bolts:
60-80 Nm (44-57 ftlbs.)89. Adjust the kickdown servo.
90. Install the kickdown servo switch and fix the snap ring.
Page 1005 of 1216
AUTOMATIC TRANSAXLE - Planetary Gear 21-311
PLANETARY GEAR
-. DISASSEMBLY AND REASSEMBLY
35-45 Nm26-32 ft.lbs.
NOTE(I) Reverse the disassembly procedures to reass$mble.(2) *I) : Refer to ::Servjce Points of Disassembly,Ii/+ : Refer to Service Points of Reassembly .b: Non-reusable parts
NZlLKAJ
,. /.
ep4”
I9
TFAOS22
8
Disassembly stepsI. Bolt
2.Lock plate3. One-way clutch outer race
4.End plate
1)45.One-way clutch6.End plate7.Pinion shaft8. Front thrust washer9.Spacer bushing10. Short pinion
Il. Roller+e
l + 12. Thrust bearing13.Planet carrier
i
SERVICE POINTS OF DISASSEMBLY12. REMOVAL OF THRUST BEARING
(1) Remove the only one short pinion. Use care not to drop
and lose the 17 rollers in the short pinion. Do not
remove the other short pinions.
(2) Remove the thrust bearing.
Page 1013 of 1216
AUTOMATIC TRANSAXLE - Differential
DIFFERENTIAL
- DISASSEMBLY AND REASSEMBLYNZlLNAF
1
k
130-140 Nm34-101 ft.lbs.
TWO263Disassembly stepsl 1. Bolt
2. Differential drive gear
4e e4 3. Ball bearing +e l a4. Taper roller bearing *ee+ 5. Lock pinl + 6. Pinion shaft
l + 7. Pinionl 8. Washer
e+ 9. Sidegearl + 10. SpacerIl. Differential case
$?everse the disassembly procedures to reassemble.(2) +e : Refer to “Service Points of Disassembly”.(3) l + : Refer to “Service Points of Reassembly”.
SERVICE POINTS OF DISASSEMBLY
3. REMOVAL OF BALL BEARINGUsing the special tool, remove the ball bearing.
Page 1014 of 1216
21-320AUTOMATIC TRANSAXLE - Differential
TFA0231
Pinion, shaftPinion gear/
4. REMOVAL OF TAPER ROLLER BEARINGUsing the special tool, remove the taper roller bearing.
L+
5. REMOVAL OF LOCK PINUsing a pin punch, drive out the lock pin.
NOTESometimes the lock pin is removed with a light punch.
(F4A33)
SERVICE POINTS OF REASSEMBLY
10. INSTALLATION OFSPACER/S. SIDEGEAR/8.WASHERI7.
PINION/G. PINION SHAFT(1) First assemble the spacer on the rear of the side gear
&aand then assemble the gear in the differential case.
.--(2) Assemble the washer on the rear of the pinion, and
position in the designated place by rotating the two sidegears at the same time so they mesh.
(3) Insert the pinion shaft.
(4) Measure the backlash between the side gear and
pinion.Standard value:
0.025-0.150 mm (.OOl-.0059 in.)(5) If backlash is outside the standard value, select a
spacer, disassemble the gear again, reassemble and
adjust.
NOTELd
Adjust so backlash in both side gears is the same.
Page 1015 of 1216
AUTOMATIC TRANSAXLE - Differential21-321
. MD99881 2
MD998822
TFY0040
I166630
5. INSTALLATION OF LOCK PINAlign the lock pin hole in the pinion shaft and the lock pin
hole in the case and then install the lock pins.Caution
1. Do not reuse lock pins (F4A22wW4A33).
2. Make the lock pin lower than the surface of thedifferential
case flange.
3. Press-fitting load is over 5,000 N (1,100 Ibs.)
(F4A22sW4A33).
4. INSTALLATION OF TAPER ROLLER BEARINGUsing the special tool, press-fit the taper roller bearing in
the differential case.
3. INSTALLATION OF BALL BEARINGUsing the special tool, press-fit the ball bearing in the
differential case.
1. INSTALLATION OF BOLTSApply ATF to the differential drive gear bolts, install and
tighten with specified torque in the order shown in the
figure.Differential drive gear bolt:
130-140 Nm (94-101 ft.lbs.)
r
