(Power Transmission, Basic Function - GF27.10-P-9901A)
Transmission 700.420/421/422/423, 724.033/044/045/103/114/115/120
Overview
This document contains information on:
- General
- Function
- Power Transmission tasks
- Power Transmission components
General
The engine torque generated by the combustion engine is transferred through the dual clutch interface to the dual-clutch transmission. The dual clutch transfers the power from the engine to the transmission.
Function
Power Transmission tasks
- Bridging of the dip in engine speed caused by the K1 coupling when starting off:
The double clutch converts the different speeds of the engine and manual transmission into a frictional connection.
- Adaptation of the torque to the driving operation:
Due to various driving conditions, different tractive forces occur. The power transmission changes the torque at the wheels when the engine maintains a constant speed.
- Change of vehicle speed:
Apart from torque conversion, the vehicle speed is also adapted as a result of the rotational speed conversion in the transmission.
- Safeguarding of reverse travel:
The transmission implements reverse travel.
Power Transmission components
The power transmission consists of the following components:
- Dual clutch
- Transmission
- Axle drive
- Axle drive
- Differential
- Propeller shafts, drive shafts
| Additional basic functions | |||
| Dual clutch, basic function | GF25.10-P-2002A | ||
| Internal/hollow shaft RPM sensor, basic function | Transmission 700.420/421/422/423 | GF27.19-P-2002A | |
| Detailed information | |||
| Detailed information on power flow path for dual-clutch transmission | Transmission 724.033/044/045 | GF27.10-P-1101A | |
| Transmission 700.420/421/422/423 | GF27.10-P-1101B | ||
| Transmission 724.103/114/115/120 | GF27.10-P-1101C |