Hydraulic Selectable One-Way Clutch Assembly
WARNING: This page is about a different variant/trim than selected.
Hydraulic Selectable One-Way Clutch (SOWC) Assembly
| Item | Description |
|---|---|
| 1 | Hydraulic SOWC assembly |
| 2 | Reaction/overdrive planetary carrier |
| 3 | Transmission case |
Hydraulic Selectable One-Way Clutch (SOWC) Cutaway View
Hydraulic Selectable One-Way Clutch (SOWC)
The hydraulic SOWC contains a One-Way Clutch (OWC) that is mechanical. The One-Way Clutch (OWC) prevents the input ring gear, reaction carrier and overdrive carrier from rotating backwards. The hydraulic SOWC also contains a \"Selectable\" One-Way Clutch (OWC) that is controlled by the SSD, pressure from the solenoid causes a strut to deploy, preventing the input ring gear, reaction carrier and overdrive carrier from rotating forward when deployed. In 1A the One-Way Clutch (OWC) holds power on, providing 1st gear ratio.
Hydraulic Selectable One-Way Clutch (SOWC) Hydraulic Circuits
| Item | Description |
|---|---|
| 1 | Line pressure |
| 2 | Release |
| 3 | Elevated exhuast |
| 4 | Hydraulic SOWC mechanical clutch |
| 5 | Apply |
| 6 | SSD /control valve |
| 7 | Release |
| 8 | Hydraulic SOWC latch valve |