Overhaul multi-plate clutch C0 and C3
(AF13-II)
Remove
1. |
Remove multi-plate clutch assembly C0 and C3
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2. |
Remove retaining ring (1) for multi-plate clutch C0 with
suitable screwdriver
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3. |
Remove flange (2) lining plates (4) and steel plate (3)
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4. |
Remove retaining ring (5) for multi-plate clutch C3 with
suitable screwdriver
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5. |
Remove flanges (6), lining plates (7) and steel plate (8)
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6. |
Fit KM-J-23078-A (2) with KM-620-2 (3)
• |
Clamp nut in vice for tensioning
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7. |
Remove retaining ring with KM-396
(1)
• |
Rotate housing for multi-plate clutch C0 and C3 (compress
release springs)
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• |
Expose retaining ring
– |
Relieve stress on KM-J-23078-A and
detach
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8. |
Remove return spring assembly (4)
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9. |
Insert housing with piston for multi-plate clutch C0 and C3 in
the multi-plate clutch assembly C1 and rear cover
Note: Do not damage
seal rings.
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10. |
Remove pistons C3 and C0
• |
Blow air at low pressure into bore C3 (arrow) and C0 (5)
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11. |
Replace piston seal rings of piston C0 (6) and piston C3
(7)
Note: Coat with
transmission fluid before installation.
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Install
12. |
Check lock ball of piston (1) for multi-plate clutch C3
• |
Check whether lock ball can move by shaking the piston
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13. |
Check return spring assemblies (C0 and C1) for damage
Note: Replace if
necessary.
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14. |
Check sliding surfaces of the steel and liner plates for damage
and wear
Note: Replace if
necessary.
Place new liner plates in transmission fluid for at least 2 hours
before installation
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15. |
Insert piston C0 (2) into housing for multi-plate clutch C0 and
C3 with new O-rings
• |
Do not damage O-rings
Note: Proceed in same
way for piston C3.
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16. |
Place return spring assembly (3) onto piston C3
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Attach new retaining ring
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17. |
Compress return springs
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Attach KM-J-23078-A (2) with KM-620-2 (3)
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• |
Insert retaining ring with KM-396
(1)
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• |
Relieve stress on KM-J-23078-A and
detach
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18. |
Insert flanges (4), liner plates (5) and steel plate (6)
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19. |
Insert new retaining ring (7) with screwdriver
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20. |
Insert flange (8), liner plates (10) and steel plate (9)
Note: Number of steel
and liner plates
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21. |
Insert new retaining ring (1) with screwdriver
Note: Ensure it is
seated correctly
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22. |
Insert multi-plate clutch assembly C0 and C3 in multi-plate
clutch assembly C1 and rear cover
Note: Do not damage
seal rings.
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23. |
Check operation of pistons C0 and C3
• |
Blow compressed air into bore for C0 (arrow) and C3 (1) on rear
cover
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24. |
Install multi-plate clutch assembly C0 and C3
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