G25.20-3182-01
1 Button S
2 Button I
3 Display
| Checking | ||
1 | Replacing brake fluid of clutch operating system | Only if the brake fluid has not been changed within the last three years. | |
2 | Fill compressed-air system up to cutoff pressure and switch off engine | ||
3 | Switch on ignition | Leave the ignition switched on during the entire sequence. Transmission in neutral position | |
4 | Select GS mode in display (3) | Press button S (1) several times until the GS mode is shown. | |
5 | Select GS measurement value 15 in display (3) | Press button I (2) several times until the GS measurement value 15 is shown. | |
6 | Read off GS measurement value 15 on display (3) and note down | Greater value. | |
7 | Press clutch pedal and read off GS measurement value 15 on display (3) and note down | Lesser value. | |
8 | Calculate differential value (greater value-lesser value) between clutch when not pressed and clutch when pressed and note down | ||
9 | The result of operation step 8 must not drop below the minimum difference value (greater value - lesser value) | If the minimum difference in values (greater value - lesser value) is not reached, then the clutch operator must be bled.: | |
| Bleed clutch operating system | ||
10 | Switch off ignition | The instrument must be completely Off. | |
11 | Conduct minor teach-in process | Only when the required difference value has been reached after a successful bleeding operation. | |
| Perform minor teach-in process on control unit |
Test values for clutch actuation