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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