To bleed the hydraulic system for the clutch slave cylinder, there is a fitting on the drivers side of the transmission
There is no switch which will keep it from shifting. Instead, the clutch is not releasing the power of the engine from the transmission. Bleed the clutch.
You will find the bleeder valve on the Slave Cylinder, which is mounted on the front of the transmission, by the radiator. You will find it in the front and center of the engine compartment.
Thru the bleed valve on the slave cylinder attached to the transmission.
Which are you referring to? Brakes or manual transmission slave cylinder? Either way, you need to find the bleeder. You will more than likely need a second person to help you. Get a manual on the vehicle for more details.
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.
You bleed the clutch at the slave cylinder located near the transmission close to the radiator up front.
u have a slave cylinder bolted on the side of the transmission,check to see if it is leaking,if it is ,replace and bleed,if not leaking .check your clutch master cylinder to see if its low, if not ,then u may need anew clutch.
a manual transmission does not have transmission fluid. It has thich gear grease. when you take the transmission pan off. do it slowly, and allow one corner of it to lower first allowing the thick grease that has broken down over time to run out into a catch pan.
your slave cylinder is bad,its bolted on to transmission,replace and bleed system.
Disconnect the fluid lines to the slave cylinder. Remove transmission(refer to hanes manual), the clutch will stay on the motor pull the trans off so input shaft is out of clutch then pull out the slave cylinder. Put trans back in. Attach lines. Will have to bleed it, just like bleeding breaks.
This is not for beginners. You have to drain the transmission, remove the axles, remove the transmission, install the new cylinder, then replace the transmission, axles, add new synchromesh fluid to the tranny, and bleed the clutch hydraulics. You can get the whole procedure from Autozone's website.