Table of contents: Checking the fluid level in the…↓ Hydraulically operated clutch ↓ Clutch with mechanical drive ↓
Checking the fluid level in the clutch release drive
If the fluid level in the reservoir drops significantly, check the hydraulic system for leaks.
Hydraulically operated clutch

There should be no cracks, damage, signs of destruction or abrasion on the working cylinder and pipelines. Check for loose connections and leaks of working fluid.
Clutch with mechanical drive

Check all connections. The cable and levers should not show any obvious signs of wear, fatigue or corrosion.