E Clutch
WARNING: This page is about a different car, the 2024 Ford Transit-350 HD, 2024 Ford Transit-350, 2024 Ford Transit-250, and 2024 Ford Transit-150. However, it is still accessible from the selected car via links, so may be relevant.
Overview
| Item | Description |
|---|---|
| 1 | SSE |
| 2 | E clutch control valve |
| 3 | E clutch apply circuit |
| 4 | E clutch piston |
| 5 | E clutch assembly |
| 6 | Shell and sun gear No. 4 |
Ring gear No. 3 is mechanically connected to sun gear No. 4 and both are connected to the E clutch. When the E clutch applies, torque from the input shaft is transferred to ring gear No. 3 and sun gear No. 4.
E Clutch Exploded View
| Item | Description |
|---|---|
| 1 | Ring gear No. 3 |
| 2 | E clutch hub |
| 3 | E clutch pressure plate (select fit) |
| 4 | E clutch friction plates |
| 5 | E clutch steel plates |
| 6 | E clutch apply plate (2.9-3.0 mm) |
| 7 | E clutch piston return spring |
| 8 | E clutch piston |
| 9 | E clutch balance dam |
| 10 | Shell and sun gear No. 4 |
E Clutch Hydraulic Circuits
| Item | Description |
|---|---|
| 1 | Line pressure |
| 2 | Pump output |
| 3 | E clutch control valve |
| 4 | SSE |
| 5 | D clutch control valve |
| 6 | SSD |
| 7 | LPC solenoid |
| 8 | LPC pressure |
| 9 | Apply pressure to mechanical E clutch |
| 10 | Mechanical E clutch |
| 11 | Elevated exhaust pressure |
| 12 | Clutch exhaust |
E Clutch Hydraulic Operation
Line pressure is supplied to the E clutch control valve. As SSE turns on, it moves the E clutch control valve allowing regulated line pressure to flow to the mechanical E clutch.
E Clutch Hydraulic Passages