CLUTCH DRUM COMPONENT AND F4 ONE-WAY CLUTCH COMPONENT DISASSEMBLY

id051300260600

Components

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1 | F4 one-way clutch
2 | Thrust washer
3 | Clutch hub
5 | Bearing race
6 | Snap ring
7 | Retaining plate
8 | Drive plate
9 | Driven plate
10 | Snap ring
11 | Retaining plate
12 | Drive plates component
13 | Driven plate
14 | Snap ring
15 | C1 clutch seal plate
16 | D-ring
17 | Piston return spring
18 | C4 clutch piston
19 | C1 clutch piston
20 | O-ring
21 | Input shaft component
22 | Seal ring
23 | Bearing race
24 | Snap ring

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1 | Snap ring
2 | Sleeve
3 | Driven plate
4 | Retaining plate
5 | Drive plate
6 | Driven plate
7 | Clutch hub component
8 | Thrust needle bearing
9 | Retaining plate
10 | Clutch hub
11 | Thrust washer
12 | Thrust bearing
13 | Bearing race
14 | Snap ring
15 | Snap ring
16 | Retaining plate
17 | Drive plate
18 | Driven plate
19 | Snap ring
20 | C2 clutch seal plate
21 | O-ring
22 | C2 clutch piston return spring
23 | C2 clutch piston
24 | O-ring
25 | C2, C3 clutch drum
26 | O-ring
27 | C3 clutch piston component
28 | O-ring
29 | Piston return spring
30 | C3 clutch seal plate
31 | Snap ring

Disassembly Procedure

1. Using a flathead screwdriver, remove the snap ring from the C3 clutch piston component.

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2. Remove the clutch hub component from the C3 clutch piston component.

3. Remove the retaining plate and the drive plate and the driven plate from the clutch hub component.

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4. Remove the retaining plate from the C3 clutch piston component.

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5. Remove the thrust needle bearing from the clutch hub.

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6. Remove the clutch hub from the C3 clutch piston component.

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7. Remove the thrust bearing, the bearing race and the thrust washer from clutch hub.

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8. Remove the C1, C4 clutch component from the C2, C3 clutch drum.

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9. Remove the bearing race from the C3 clutch piston component.

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10. Remove the clutch hub and F4 one-way clutch from the C1, C4 clutch component.

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11. Remove the bearing race from the C1, C4 clutch component.

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12. Remove the F4 one-way clutch from the clutch hub.

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13. Using a flathead screwdriver, remove the snap ring from the input shaft component.

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14. Remove the retaining plate (C1) and the drive plate (C1) and the driven plate (C1) from the input shaft component.

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15. Using a flathead screwdriver, remove the snap ring from the input shaft component.

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16. Remove the retaining plate (C4) and the drive plate (C4) and the driven plate (C4) from the input shaft component.

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17. Place the SST on the seal plate and compress the piston return spring with a press.

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  Caution
  • Be careful not to expand the snap ring too much.

18. Remove the snap ring using snap ring pliers.

19. Remove the C4 clutch seal plate and the piston return spring from the input shaft component.

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20. Apply compressed air into the oil passage as shown in the figure and remove the C4 clutch piston and C1 clutch piston from the input shaft component.

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  Air pressure

  392 kPa (4.02 kgf/cm2, 57 psi)

21. When applying compressed air, shut the oil passages of the input shaft component.

22. Remove the O-ring from the input shaft component.

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23. Remove the D-ring from the C1 clutch seal plate.

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24. Remove the seal ring from the input shaft component.

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25. Using a flathead screwdriver, remove the snap ring (C3) from the C2, C3 clutch drum.

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26. Using a flathead screwdriver, remove the snap ring (C2) from the C2, C3 clutch drum.

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27. Remove the retaining plate (C2) and the drive plate (C2) and the driven plate (C2) from the input shaft component.

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28. Install the SST as shown in the figure, and compress the C2 clutch piston return spring.

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  Caution
  • Be careful not to expand the snap ring too much.

29. Remove the snap ring using snap ring pliers.

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30. Remove the seal plate and the C2 clutch piston return spring from the C3 clutch drum.

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31. Apply compressed air into the oil passage as shown in the figure and remove the C2 clutch piston and C3 clutch piston from the input shaft component.

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  Air pressure

  392 kPa (4.02 kgf/cm2, 57 psi)

32. When applying compressed air, shut the oil passage of the input shaft component.

33. Remove the O-ring from the C2 clutch seal plate.

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34. Remove the O-ring from the C2 clutch piston.

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35. Install the SST using a M10-1.25 bolt with a length of 100 mm as shown in the figure to compress the piston return spring.

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  Caution
  • Be careful not to expand the snap ring too much.

36. Remove the snap ring using snap ring pliers.

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37. Remove the seal plate piston return spring from the C3 clutch piston component.

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38. Remove the C2, C3 clutch drum C3 clutch piston component.

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39. Remove the O-ring from the C3 clutch piston component.

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40. Remove the O-ring from the C2, C3 clutch drum.

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