No, but I would. If you don't it will probably go out soon. If you are changing them on your own I may not change it, no need to until it gives you a problem. When I used to work shops I always requested the customer change them both at the same time to prevent come backs or unhappy customers. If you do the work yourself just change them as you need them.
At least the slave cylinder. The clutch master cylinder can be replaced at any time.
Whenever you are having a problem with the clutch disengaging the engine from the transmission it is advisable to bleed the clutch slave cylinder. If the clutch can't be operated by bleeding the slave cylinder then the clutch master cylinder is gone and should be replaced.
The Slave Cylinder and the Master Cylinder control totally different systems. The Slave has to do with the clutch, and the Master has to do with the brakes. They have nothing in common.
Does my 1995 Toyota Paseo have a clutch cable
clutch master slave cylinder just replaced mine and now it doesn't do it
The master clutch cylinder is attached to the clutch pedal. When one depresses the pedal hydraulic fluid is forced from the master cylinder through the hard line to the slave cylinder. The piston in the slave cylinder is driven against the clutch linkage thereby releasing the clutch.
The Clutch slave cylinder is located on the passenger side of the bellhousing.I recommend to replace the Clutch Master cylinder also;if either one is replaced , the other will fail in no time.
The clutch master cylinder is in the engine compartment and the slave cylinder for the hydraulic clutch is inside the manual transmission bellhousing
The clutch has two main parts; the master clutch cylinder and the slave cylinder. Follow the line down from the master cylinder to find the slave. Most of the time the slave needs to be rekitted or replaced and then bled. That should fix it.
The clutch pedal assembly has a clutch rod that pushes in on a clutch master cylinder. There is a hydro line that goes from the master cylinder to the slave cylinder.
There are two normal causes. The clutch is worn out or there is a leak in the hydraulic clutch slave or master cylinder. To check the clutch, press the clutch slave cylinder down. If the clutch slave cylinder bellows compresses down to the slave cylinder, the clutch is worn out. Check the clutch master cylinder fluid level. if this is low, then the clutch cylinder need to be checked. To check for a hydraulic leak in the clutch slave cylinder, remove the cylinder's bellows and check for any fluid. If fluid is present, rebuild or replace the cylinder and bleed the system. To check the clutch master cylinder, check the back the of clutch master cylinder for leaks. If fluid is present, replace or rebuild clutch master cylinder and bleed the system. In my experience, hydraulic leaks occur at the clutch slave cylinder.
If you did not bench bleed the master, you need to do that.