LAMBORGHINI R8.230 DCR, Workshop Manual, Page: 47 / 51

10-23
TEChnICal CharaCTErIsTICs
Fig. 11 - Main clutch schematic
Components
1. Clutch pedal
2. Clutch pedal position sensor
3. Transmission ECU
4. Transmission gear pump
5.
Clutch control solenoid-operated proportional valve
6.
Main clutch
Hydraulic gearbox and shuttle control valve
The function of the hydraulic gearbox control valve is to pilot and control the engagement of the gears in the hydraulically-controlled
gearbox. The control valve controls the operation of:
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A. by hydraulic gearbox control valve (1) to select S, H, M and L gears
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B. by shuttle control valve (2) to select FORWARD and REVERSE gears.
This control valve also supplies hydraulic fluid for the lubrication of the mechanical gearbox, the rear differential and the rear PTO
control shaft.