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Indirectly, it deals with the transmission. The clutch on your vehicle is hydraulic. When you depress the clutch pedal, fluid is forced from the clutch master cylinder to the slave cylinder. The slave reacts and release the clutch from the engine allowing you to shift gears.
Here is a very detailed link about how the clutch works. It discusses both the clutch master cylinder and the slave cylinder.
Let me know if this helps or if you have other questions.
Friday, August 16th, 2019 AT 9:39 PM