POWERTRAIN SYSTEM OUTLINE

id051300700100


Outline

•  The powertrain consists of a 4-piece multi-plate clutch, 4-piece multi-plate brake, 4-piece one-way clutch, and a 3-piece single-type planetary gear.

Construction


Component parts list

Clutch/Brake

Movement
C1 clutch
•  Engages input shaft and intermediate shaft via F4 one-way clutch.
C2 clutch
•  Engages input shaft and middle planetary carrier.
C3 clutch
•  Engages input shaft and front sun gear.
C4 clutch
•  Engages input shaft and intermediate shaft.
B1 brake
•  Locks rotation of front planetary carrier.
B2 brake
•  Locks rotation of front and middle ring gear.
B3 brake
•  Locks F2 one-way clutch outer race.
B4 brake
•  Locks rotation of rear ring gear.
F1 one-way clutch
•  Locks counterclockwise rotation of front planetary carrier on transmission case.
F2 one-way clutch
•  Locks counterclockwise rotation of front sun gear during B3 brake operation.
F3 one-way clutch
•  Locks counterclockwise rotation of rear ring gear.
•  Locks counterclockwise rotation of middle planetary carrier.
F4 one-way clutch
•  Locks counterclockwise rotation of intermediate shaft during C1 clutch operation.


Structural view

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Skeleton diagram

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