The full travel of the clutch pedal before it hits the floor mat should be 130–135 mm.
We check the full travel of the clutch pedal using a ruler, resting its end on the floor mat and measuring the difference in readings when the pedal is fully pressed to the floor and released.
We adjust the full travel of the clutch pedal by turning the bolt screwed into the threaded hole of the pedal assembly bracket and resting against the clutch pedal heel.
To do this, use a 13 mm wrench to loosen lock nut 1 of the adjusting bolt and use a 12 mm wrench to turn bolt 2.
The free travel of the clutch pedal (8–15 mm) — the travel that the pedal will travel before the rod begins to act on the piston — is adjusted by rotating the pusher of the clutch master cylinder.
For clarity, the work is shown on the removed master cylinder of the clutch hydraulic line.
For this purpose, in the car's interior…
...holding the cylinder pusher flats with a 6 mm wrench, loosen the lock nut with a 12 mm wrench.
By turning the pusher with a 6 mm key, we adjust the amount of free travel of the clutch pedal.
After adjustment, tighten the lock nut.