How do you prime a clutch slave cylinder?
Open the bleeder valve – Use a line wrench to open the bleeder valve to the slave cylinder. Place a drain pan under the slave cylinder to catch the brake fluid. Bleed the brake fluid – Leave the bleeder open and allow gravity to bleed the slave cylinder for one to three minutes.
How do you Bleed a clutch slave cylinder?
Find the bleed nipple of the clutch slave cylinder — it may have a rubber or plastic cover to protect it from dirt. Remove the cover and clean the nipple thoroughly. Fit the end of the bleed tube securely over the nipple. It must be a tight, push-on fit. A plastic tube will be easier to fit if you first soften the end by immersing it in warm water.
What happens when you bleed the clutch pedal?
If the clutch pedal still has a spongy feeling after bleeding, bleed the system again. If the pedal still does not work the clutch effectively, examine the places where the pushrods enter the master cylinder and slave cylinder , peeling back the rubber dust covers.
What happens when you bleed the master cylinder?
Note: While bleeding the slave cylinder, keep an eye on the master cylinder. The fluid level in the master cylinder should not go too low else, it will suck up the air. Tapping on the slave cylinder will help you release any remaining air pockets. Get to the slave cylinder and access the bleeder nipple.
When does a slave cylinder need to be replaced?
Learn more… The slave cylinder is part of the hydraulic clutch system in vehicles with manual transmissions. When the master cylinder or the slave cylinder starts leaking fluid, it must be replaced along with the fluid.
What happens when you bleed the slave cylinder on a clutch?
As more air is bled out and hydraulic pressure builds, the clutch pedal will come up on its own. Warning: While bleeding the slave cylinder, never let the fluid level in the clutch master cylinder get too low or you will suck air into the hydraulic system and the process will have to be started over.
Where is the bleeding valve on a clutch?
Pour the fluid into the clutch master cylinder. Locate the slave cylinder – On most vehicles, it will be bolted externally on the transmission. In others the slave cylinder is inside the transmission but the bleeding valve can be easily accessed on the outside.
How do you bleed air from a slave cylinder?
Adding the new parts introduces air into the system, which creates a soft or non-existent clutch action when you press the pedal. To bleed air from the hydraulic clutch system, you must release air from the slave cylinder.
Note: While bleeding the slave cylinder, keep an eye on the master cylinder. The fluid level in the master cylinder should not go too low else, it will suck up the air. Tapping on the slave cylinder will help you release any remaining air pockets. Get to the slave cylinder and access the bleeder nipple.