Part 3
PLANETARY GEAR, LOW CLUTCH1. Install D-ring to low clutch piston.
2. Fit the low clutch piston to the low clutch drum.
3. Install spring retainer to low clutch piston.
4. Install ST to low clutch drum.
ST 498437100 LOW CLUTCH PISTON GUIDE
5. Set the cover on the piston with a press using ST1 and ST2, and attach the snap ring. At this time, be careful not to fold cover seal during installation.
ST1 498627100 SEAT
ST2 398673600 COMPRESSOR
ST3 498437100 LOW CLUTCH PISTON GUIDE
6. Install the dish plate, driven plates, drive plates, and retaining plate, and secure with the snap ring.
7. Check the low clutch for operation.
1. Remove one-way clutch.
2. Set the one-way clutch inner race, and apply compressed air for checking.
8. Checking low clutch clearance.
1. Place the same thickness of shim on both sides to prevent retaining plate from tilting.
2. Inspect clearance between retaining plate and operation of the low clutch.
Initial standard: 0.7 - 1.1 mm (0.028 - 0.043 inch)
Limit thickness: 1.6 mm (0.063 inch)
If the clearance is out of the specified range, select a proper retaining plate so that the standard clearance can be obtained.
If it exceeds the service limit, replace the drive plate with a new one and adjust it to the specification.
Available retaining plate
31567AA830 3.8 (0.150)
31567AA840 4.0 (0.157)
31567AA850 4.2 (0.165)
31567AA860 4.4 (0.173)
31567AA870 4.6 (0.181)
9. Install washer to rear internal gear.
10. Install rear internal gear.
11. Install thrust needle bearing in the correct direction.
12. Install the washer by aligning protrusion of washer and hole of rear planetary carrier.
13. Install rear planetary carrier to low clutch drum.
14. Install thrust needle bearing in the correct direction.
15. Install the rear sun gear in proper direction.
16. Install the thrust needle bearing in proper direction.
17. Install front planetary carrier to low clutch drum.
18. Install snap ring to low clutch drum.
19. Install the needle bearing, and secure with the snap ring.
20. Install the one-way clutch, and secure with the snap ring.
21. Set the inner race. Make sure that the clutch is locked in the clockwise direction and free in the counterclockwise direction.
2-4 BRAKE
1. Apply ATF to new D-ring, and install it to 2-4 brake piston.
2. Install 2-4 brake piston to 2-4 brake piston retainer.
ONE-WAY CLUTCH INNER RACE
1. Using a press and ST, install the needle bearing to the inner race.
ST 398497701 INSTALLER
2. Apply Vaseline to the groove of the inner race and to the seal ring.
3. Install two seal rings to one-way clutch inner race.
ONE-WAY CLUTCH OUTER RACE
1. Install the needle bearing, and secure with the snap ring.
2. Install the one-way clutch, one-way clutch inner race and plate, and secure with the snap ring.
3. Set the inner race. Make sure that the clutch is locked in the clockwise direction and free in the counterclockwise direction.
INSPECTION
HIGH CLUTCH AND REVERSE CLUTCH
Inspect the following items.
^ Drive plate facing for wear and damage
^ Discoloration of driven plate (Burnt color)
^ Snap ring for wear, return spring for setting and breakage, and snap ring retainer for deformation
^ Lip seal and D-ring for damage
^ Piston and drum check ball for operation
^ Adjust total end play.
PLANETARY GEAR AND LOW CLUTCH
Inspect the following items.
^ Drive plate facing for wear and damage
^ Discoloration of driven plate (Burnt color)
^ Snap ring for wear, return spring for breakage or setting, and spring retainer for deformation
^ Lip seal and D-ring for damage
^ Piston check ball for operation
^ Measure the total end play and adjust to within specifications.
2-4 BRAKE
Inspect the following items.
^ Drive plate facing for wear and damage
^ Discoloration of driven plate (Burnt color)
^ Snap ring for wear and spring retainer for deformation
^ Lip seal and D-ring for damage
^ Measure the total end play and adjust to within specifications.
ONE-WAY CLUTCH
^ Make sure the snap ring is not worn and the seal rings are not damaged.
^ Measure the total end play and adjust to within specifications.
LOW & REVERSE BRAKE
Check for the following.
^ Drive plate facing for wear or damage
^ Discoloration of driven plate (Burnt color)
^ Snap ring for wear and spring retainer for deformation