Transmission Component and System Description

Transmission Component and System Description

The mechanical components of the Hybrid Two-Mode 2ML70 Transmission are as follows:

* Torque dampener assembly
* Vane-type main fluid pump assembly
* Gerotor type auxiliary fluid pump assembly
* Input shaft and internal assembly
* Sun gear carrier assembly first position
* Drive motor with generator assembly first position
* Drive motor with generator assembly second position
* Internal gear assembly second position
* Sun gear carrier assembly second position
* 1-3 clutch housing assembly
* Main shaft assembly
* Center support assembly
* Output shaft assembly
* Control valve body assembly

The electrical components of the Hybrid Two-Mode 2ML70 are as follows:

* Two 60 KW electric concentric motors
* Output speed sensor assembly
* Manual shift shaft position switch
* Control solenoid valve assembly, which contains the following components:

- Transmission control module (TCM)
- 5 variable bleed line pressure control (PC) solenoids
- Transmission fluid pressure (TFP) switch assembly
- 2 shift solenoids

For more information, refer to Electronic Component Description Electronic Component Description.