Page 2569 of 3833
REPAIR FOR COMPONENT PARTS
AT-491
[ALL]
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Return Springs
●Check for deformation or damage.
●Measure free length and outer diameter.
ASSEMBLY
1. Install D-rings to servo piston retainer.
●Apply ATF to D-rings.
●Pay attention to position of each O-ring.
2. Install band servo piston stem, band servo thrust washer, O/D
servo return spring and spring retainer to band servo piston.
3. Place piston stem end on a wooden block. While pushing servo
piston spring retainer down, install E-ring.Inspection stan-
dard:
Refer to AT-521, "
SERVICE DATA AND SPECIFICA-
TIONS (SDS)" .
AAT884
SAT297D
AAT883
SAT301D
Page 2570 of 3833
AT-492
[ALL]
REPAIR FOR COMPONENT PARTS
4. Install O-rings to servo piston retainer.
●Apply ATF to O-rings.
●Pay attention to position of each O-ring.
5. Install band servo piston assembly to servo piston retainer by
pushing it inward.
6. Install D-ring to O/D servo piston.
●Apply ATF to D-ring.
7. Install O-rings to O/D servo piston retainer.
●Apply ATF to O-rings.
●Pay attention to position of each O-ring.
8. Install O/D servo piston to O/D servo piston retainer.
SAT296DA
SAT303D
AAT881
AAT882
AAT886
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REPAIR FOR COMPONENT PARTS
AT-493
[ALL]
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9. Install band servo piston assembly and 2nd servo return spring
to transmission case.
●Apply ATF to O-ring of band servo piston and transmis-
sion case.
10. Install O/D servo piston assembly to transmission case.
●Apply ATF to O-ring of band servo piston and transmis-
sion case.
11. Install O/D servo piston retainer to transmission case.
Refer to AT-424, "
Oil Channel" .
Final DriveECS004MC
COMPONENTS
SAT865H
AAT885
AAT879
SCIA0807E
Page 2572 of 3833
AT-494
[ALL]
REPAIR FOR COMPONENT PARTS
DISASSEMBLY
1. Remove final gear.
2. Press out differential side bearings.
●Be careful not to mix up the right and left bearings.
3. Remove differential side bearing outer race, and side bearing
adjusting shim from transmission case.
4. Remove speedometer drive gear.
SMT505B
SMT744AA
SAT010FA
SAT313D
Page 2573 of 3833
REPAIR FOR COMPONENT PARTS
AT-495
[ALL]
D
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5. Drive out pinion mate shaft lock pin.
6. Draw out pinion mate shaft lock pin.
7. Remove pinion mate gears and side gears.
INSPECTION
Gear, Washer, Shaft and Case
●Check mating surfaces of differential case, side gears and pin-
ion mate gears.
●Check washers for wear.
Bearings
●Make sure bearings roll freely and are free from noise, cracks,
pitting or wear.
●When replacing taper roller bearing, replace outer and inner
race as a set.
SAT904DA
SAT316D
SAT544F
SPD715
Page 2574 of 3833
AT-496
[ALL]
REPAIR FOR COMPONENT PARTS
ASSEMBLY
1. Attach side gear thrust washers to side gears, then install pinion
mate thrust washers and pinion mate gears in place.
2. Insert pinion mate shaft.
●When inserting, be careful not to damage pinion mate
thrust washers.
3. Measure clearance between side gear and differential case with
washers following the procedure below:
a. Set Tool and dial indicator on side gear.
b. Move side gear up and down to measure dial indicator deflec-
tion. Always measure indicator deflection on both side gears.
c. If not within specification, adjust clearance by changing thickness of differential side gear thrust washers.
SMT839
SMT087A
SMT097CA
Clearance between side gear and differential case
with washer:
0.1 - 0.2 mm (0.004 - 0.008 in)
SMT611A
Differential side gear thrust washers:
Refer to AT-521, "
SERVICE DATA AND SPECIFICA-
TIONS (SDS)" .
Page 2575 of 3833
REPAIR FOR COMPONENT PARTS
AT-497
[ALL]
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4. Install lock pin.
●Make sure that lock pin is flush with case.
5. Install speedometer drive gear on differential case.
●Align the projection of speedometer drive gear with the
groove of differential case.
6. Press on differential side bearings.
7. Install final gear and tighten fixing bolts in a crisscross pattern.
SMT699BA
SAT313D
SAT545FA
SAT546F
Page 2576 of 3833
AT-498
[ALL]
ASSEMBLY
ASSEMBLY
PFP:00000
Assembly (1)ECS004MD
1. Install differential side oil seals on transmission case and con-
verter housing.
2. Install parking actuator support to transmission case. Tighten
parking actuator support bolts to the specified torque. Refer to
AT-421, "
OVERHAUL" .
●Pay attention to direction of parking actuator support.
3. Install parking pawl on transmission case and fix it with parking
shaft.
4. Install return spring.
SAT181FC
SAT182F
SAT183F
SAT039F