Page 2585 of 3833
ASSEMBLY
AT-507
[ALL]
D
E
F
G
H
I
J
K
L
MA
B
AT
b. Install rear sun gear on rear planetary carrier.
●Pay attention to direction of rear sun gear.
c. Install rear planetary carrier on transmission case.
12. Install thrust needle bearing on front planetary carrier, then
install them together on transmission case.
●Apply petroleum jelly to thrust needle bearing.
●Pay attention to direction of thrust needle bearing.
13. Install low and reverse brake piston according to the following
procedures.
a. Set and align return springs to transmission case gutters as
shown in illustration.
b. Set and align piston with retainer.
SAT027F
SAT026F
SAT380F
SAT322F
SAT323F
Page 2586 of 3833
AT-508
[ALL]
ASSEMBLY
c. Install piston and retainer assembly on the transmission case.
●Align bracket to specified gutter as indicated in illustra-
tion.
d. Check that each protrusion of piston is correctly set to corre-
sponding return spring as follows.
●Push piston and retainer assembly evenly and confirm
they move smoothly.
●If they can not move smoothly, remove piston and
retainer assembly and align return spring correctly as
instructed in step “a”.
e. Push down piston and retainer assembly and install snap ring.
14. Install low one-way clutch to front planetary carrier by turning
carrier in the direction of the arrow shown.
SAT324F
SAT325F
SAT326FC
SAT206F
Page 2587 of 3833
ASSEMBLY
AT-509
[ALL]
D
E
F
G
H
I
J
K
L
MA
B
AT
15. Install snap ring with screwdriver.
●Forward clutch and bearing must be correctly installed
for snap ring to fit into groove of transmission case.
16. Install needle bearing on transmission case.
●Apply petroleum jelly to needle bearing.
●Pay attention to direction of needle bearing.
17. Install bearing race, needle bearing and high clutch hub on front
sun gear.
●Apply petroleum jelly to needle bearing.
●Pay attention to direction of needle bearing.
18. Install needle bearing and high clutch drum on high clutch hub.
19. Install needle bearing on high clutch drum.
●Apply petroleum jelly to needle bearing.
●Pay attention to direction of needle bearing.
SAT046D
SAT020F
SAT019F
SAT018F
SAT017F
Page 2588 of 3833
AT-510
[ALL]
ASSEMBLY
20. Remove paper rolled around input shaft.
21. Install input shaft assembly in reverse clutch.
●Align teeth of reverse clutch drive plates before install-
ing.
22. Install reverse clutch assembly on transmission case.
●Align teeth of high clutch drive plates before installing.
Adjustment (2)ECS004MG
When any parts listed below are replaced, adjust total end play and reverse clutch end play.
TOTAL END PLAY
●Measure clearance between reverse clutch drum and needle
bearing for oil pump cover.
●Select proper thickness of bearing race so that end play is within
specifications.
SAT016F
SAT015F
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 —●
SAT374DA
Page 2589 of 3833
ASSEMBLY
AT-511
[ALL]
D
E
F
G
H
I
J
K
L
MA
B
AT
1. Measure dimensions “K” and “L” and then calculate dimension
“J”.
a. Measure dimension “K”.
b. Measure dimension “L”.
c. Calculate dimension “J”.
2. Measure dimension “M”.
a. Place bearing race and needle bearing on oil pump assembly.
b. Measure dimension “M”.
SAT375D
SAT376D
“J”: Distance between oil pump fitting surface of
transmission case and needle bearing mating surface
of high clutch drum.
J = K – L
SAT377D
SAT378D
“M”: Distance between transmission case fitting surface
of oil pump cover and needle bearing on oil pump cover.
“M
1 ”: Indication of gauge.
SAT379D
Page 2590 of 3833
AT-512
[ALL]
ASSEMBLY
c. Measure thickness of straightedge “t”.
3. Adjust total end play “T
1 ”.
●Select proper thickness of bearing race so that total end play is within specifications.
REVERSE CLUTCH END PLAY
●Measure clearance between oil pump cover and thrust washer
for reverse clutch drum.
●Select proper thickness of thrust washer so that end play is
within specification.
1. Measure dimensions “O” and “P” and then calculate dimension
“N”.
a. Place thrust washer on reverse clutch drum.
b. Measure dimension “O”.M = M
1 – t
SAT443D
T1 = J – M
Total end play “T
1 ”:
0.25 - 0.55 mm (0.0098 - 0.0217 in)
Bearing races: Refer to AT- 5 2 1 , "
SERVICE DATA AND SPECIFICATIONS (SDS)"
.
SAT380DA
SAT381D
SAT382D
Page 2591 of 3833
ASSEMBLY
AT-513
[ALL]
D
E
F
G
H
I
J
K
L
MA
B
AT
c. Measure dimension “P”.
d. Calculate dimension “N”.
2. Measure dimensions “R” and “S” and then calculate dimension
“Q”.
a. Measure dimension “R”.
b. Measure dimension “S”.
c. Calculate dimension “Q”.
3. Adjust reverse clutch end play “T
2 ”.
●Select proper thickness of thrust washer so that reverse clutch end play is within specifications. “N”: Distance between oil pump fitting surface of trans-
mission case and thrust washer on reverse clutch
drum.
N = O – P
SAT383D
SAT384D
SAT385D
“Q”: Distance between transmission case fitting sur-
face and thrust washer mating surface.
Q = R – S
SAT386D
T2 = N – Q
Reverse clutch end play:
0.55 - 0.90 mm (0.0217 - 0.0354 in)
Thrust washer: Refer to AT- 5 2 1 , "
SERVICE DATA AND SPECIFICATIONS (SDS)"
.
Page 2592 of 3833
AT-514
[ALL]
ASSEMBLY
Assembly (3)
ECS004MH
1. Install anchor end pin and lock nut on transmission case.
2. Place brake band on outside of reverse clutch drum. Tighten
anchor end pin just enough so that brake band is evenly fitted on
reverse clutch drum.
3. Place bearing race selected in total end play adjustment step on
oil pump cover.
●Apply petroleum jelly to bearing race.
4. Place thrust washer selected in reverse clutch end play step on
reverse clutch drum.
●Apply petroleum jelly to thrust washer.
5. Install oil pump assembly, baffle plate and gasket on transmis-
sion case.
6. Tighten oil pump fixing bolts to the specified torque.
7. Install O-ring to input shaft.
●Apply ATF to O-ring.
SAT196F
SAT013F
SAT012F
SAT225F