Instructions. The hydraulic clutch system is connected to the chambers of the brake fluid reservoir with the hose "arrow 1". If there is no or only a small amount of brake fluid in this chamber, the system may be leaky.
Then check the following parts of the hydraulic clutch drive for external leaks: the hose between the brake fluid reservoir and the master cylinder, the master cylinder, the pipe-hose line between the master and slave cylinders, connections (plug and thread) in all places, including hidden ones, the working cylinder.
Instructions. Signs of external leakage include traces of brake fluid on or under the gearbox, as well as on the noise insulation under the gearbox. Check the correct placement of the pipe and hose line between the master and slave cylinders. The line should not be kinked or pinched.
Then carefully press the clutch pedal, holding the pedal for 20 seconds in five different pedal stroke positions. At the same time, the second mechanic checks the hydraulic clutch drive elements. The first mechanic simultaneously monitors whether the pedal spontaneously fails when held. Remove the slave cylinder from the gearbox last. Without disconnecting the line system, check the cuff for brake fluid leakage. To do this, do not disconnect the cuff from the "arrow" pusher.
