Page 1617 of 2493

SAT334DA
+Measure dimension ªBº between the end of reduction pinion
gear and the surface of transmission case.
+Measure dimension ªBº in at least two places.
SAT335D
+Measure dimension ªCº between the surface of idler gear bear-
ing inner race and the surface of transmission case.
+Measure dimension ªCº in at least two places.
SAT336DA
+Measure dimension ªDº between the end of reduction pinion
gear and the adjusting shim mating surface of reduction pin-
ion gear.
+Measure dimension ªDº in at least two places.
+Calculate dimension ªAº.
A=Dþ(B+C)
SAT337D
d. Measure dimension ªEº between the end of idler gear and the
idler gear bearing inner race mating surface of idler gear.
+Measure dimension ªEº in at least two places.
e. Calculate ªTº and select proper thickness of reduction pinion
gear bearing adjusting shim using SDS table as a guide.
T = A þ E ± 0.05 mm (0.0020 in)*
Reduction pinion gear bearing adjusting shim:
Refer to SDS, AT-455.
*: Bearing preload
ASSEMBLY
Adjustment (1) (Cont'd)
AT-431
Page 1618 of 2493

SAT338DA
3. Install reduction pinion gear and reduction pinion gear bearing
adjusting shim selected in step 2-e on transmission case.
4. Press idler gear bearing inner race on idler gear.
5. Press idler gear on reduction pinion gear.
+Press idler gear so that idler gear can be locked by park-
ing pawl.
SAT339D
6. Tighten idler gear lock nut to the specified torque.
+Lock idler gear with parking pawl when tightening lock
nut.
SAT340DC
7. Measure turning torque of reduction pinion gear.
+When measuring turning torque, turn reduction pinion
gear in both directions several times to seat bearing roll-
ers correctly.
Turning torque of reduction pinion gear:
0.1 - 0.69 N´m (1.1 - 7.0 kg-cm, 0.95 - 6.08 in-lb)
SAT341D
OUTPUT SHAFT END PLAY ÐNJAT0174S03+Measure clearance between side cover and the end of the
output shaft bearing.
+Select proper thickness of adjusting shim so that clearance is
within specifications.
SAT347D
1. Install bearing retainer for output shaft.
ASSEMBLY
Adjustment (1) (Cont'd)
AT-432
Page 1619 of 2493

SAT438D
2. Install output shaft thrust needle bearing on bearing retainer.
SAT439D
3. Install output shaft on transmission case.
SAT874DA
4. Measure dimensions ª!1º and ª!2º at side cover and then cal-
culate dimension ªAº.
+Measure dimension ª!
1º and ª!2º in at least two places
ªAº: Distance between transmission case fitting surface
and adjusting shim mating surface
A=!
1þ!2
!2: Height of gauge
SAT875DA
5. Measure dimensions ª!2º and ª!3º and then calculate dimen-
sion ªBº.
Measure ª!
2º and ª!3º in at least two places.
ªBº: Distance between the end of output shaft bearing
outer race and the side cover fitting surface of transmis-
sion case
B=!
2þ!3
!2: Height of gauge
SAT440D
6. Select proper thickness of adjusting shim so that output shaft
end play (clearance between side cover and output shaft bear-
ing) is within specifications.
Output shaft end play (A þ B):
0 - 0.5 mm (0 - 0.020 in)
Output shaft end play adjusting shim:
Refer to SDS, AT-456.
7. Install adjusting shim on output shaft bearing.
ASSEMBLY
Adjustment (1) (Cont'd)
AT-433
Page 1620 of 2493
SAT441D
8. Apply locking sealant to transmission case as shown in illus-
tration.
SAT442D
9. Install side cover on transmission case.
+Apply locking sealant to the mating surface of transmis-
sion case.
SAT124E
10. Tighten side cover fixing bolts to specified torque.
+Do not mix bolts A and B.
+Always replace bolts A as they are self-sealing bolts.
+Refer to ªOverhaulº, AT-351.
SAT354D
Assembly (2)NJAT01751. Remove paper rolled around bearing retainer.
2. Install thrust washer on bearing retainer.
+Apply petroleum jelly to thrust washer.
SAT355D
3. Install forward clutch assembly.
+Align teeth of low & reverse brake drive plates before
installing.
+Make sure that bearing retainer seal rings are not spread.
ASSEMBLY
Adjustment (1) (Cont'd)
AT-434
Page 1621 of 2493
SAT356D
4. Install thrust needle bearing on bearing retainer.
+Apply petroleum jelly to thrust bearing.
+Pay attention to direction of thrust needle bearing.
SAT357D
5. Install thrust needle bearing on rear internal gear.
+Apply petroleum jelly to thrust needle bearing.
+Pay attention to direction of thrust needle bearing.
SAT358D
6. Hold forward clutch hub and turn overrun clutch hub.
Check overrun clutch hub for directions of lock and unlock.
+If not as shown in illustration, check installed direction of for-
ward one-way clutch.
SAT359D
7. Install rear internal gear assembly.
+Align teeth of forward clutch and overrun clutch drive
plate.
SAT360D
8. Install needle bearing on rear planetary carrier.
+Apply petroleum jelly to needle bearing.
+Pay attention to direction of needle bearing.
ASSEMBLY
Assembly (2) (Cont'd)
AT-435
Page 1622 of 2493
SAT052D
9. Install rear sun gear on rear planetary carrier.
+Pay attention to direction of rear sun gear.
SAT362D
10. Install rear planetary carrier on transmission case.
SAT363D
11. Install thrust needle bearing on front planetary carrier.
+Apply petroleum jelly to thrust needle bearing.
+Pay attention to direction of thrust needle bearing.
SAT048D
12. Install low one-way clutch to front planetary carrier by turning
it in the direction of the arrow as shown.
13. While holding front planetary carrier, turn low one-way clutch.
Check low one-way clutch for correct directions of lock and
unlock.
SAT047D
14. Install front planetary carrier assembly on transmission case.
ASSEMBLY
Assembly (2) (Cont'd)
AT-436
Page 1623 of 2493
SAT046D
15. Install snap ring with screwdriver.
+Forward clutch and bearings must be correctly installed
for snap ring to fit groove of transmission case.
SAT367D
16. Install needle bearing on front sun gear.
+Apply petroleum jelly to needle bearing.
+Pay attention to direction of needle bearing.
SAT368D
17. Install front sun gear on front planetary carrier.
SAT369D
18. Install needle bearing on front sun gear.
+Apply petroleum jelly to needle bearing.
+Pay attention to direction of needle bearing.
SAT370D
19. Install high clutch hub on front sun gear.
ASSEMBLY
Assembly (2) (Cont'd)
AT-437
Page 1624 of 2493
SAT371D
20. Install needle bearing on high clutch hub.
+Apply petroleum jelly to needle bearing.
+Pay attention to direction of needle bearing.
SAT372D
21. Remove paper rolled around input shaft.
22. Install input shaft assembly.
+Align teeth of high clutch drive plates before installing.
SAT373D
23. Install reverse clutch assembly.
+Align teeth of reverse clutch drive plates before installing.
Adjustment (2)NJAT0176When any parts listed below are replaced, adjust total end play and
reverse clutch end play.
Part name Total end playReverse clutch
end play
Transmission case++
Overrun clutch hub++
Rear internal gear++
Rear planetary carrier++
Rear sun gear++
Front planetary carrier++
Front sun gear++
High clutch hub++
High clutch drum++
Oil pump cover++
Reverse clutch drum Ð+
ASSEMBLY
Assembly (2) (Cont'd)
AT-438