Bleed clutch slave unit
How , you mean step by step. (itty bitty)?
well it does so just like all cars.
the coax, (called consentric) has a bleed tap right next
the the fluid line as it enters the bell housing, did you even look yet.
is this the COAXIAL salve/throwout, same as the 93?
read the real FSM
https://www.techauthority.com/en-US/Pages/Home.aspx
why not post the symtoms, btw ive owned 3 jeeps with the coax,
yes, i hate them. had to pull tranny and transfere case or engine
to fix them.
read YJ, page clutch page
here
http://www.jeep4x4center.com/knowledge-base/index.htm?utm_source=cj#service
page 14 covers it.
it bleeds exactly like brakes. after all it uses brake like MC and slave.
so you do the exact same methods.
use the 2 man methods.
fill it up.
keep it full.
person one presses the pedal , you crank the bleed valve.
and air comes out, you close valve
pedal up
and repeat for no air,
test a book on brakes , it not changed for 100 years the 2 man method.
there are 5 methods, but the 2man is 100% free.
just a hose to catch the juice.
SOURCE: Wrangler 2000 clutch
the slave cylinder needs to be level. get a small bubble level and jack up the front or rear appropriately till its level.
SOURCE: clutch not disengageing on 1996 jeep cherokee
There has to be a bleeder there unless someone broke it off. If so, your best option is to replace it. In order to be malfunctioning, there has to be a reason. Air just does not enter the system by itself... Either the clutch master, slave cyl or a line between the two is bad, or the clutch itself is worn. Check everything carefully before deciding upon a repair plan.
SOURCE: 1990 jeep wranger slave cyclinder
The clutch slave cylinder on this model is located inside the transmission bell housing. You would have to pull the tranny to see it.
Bleeding the slave cylinder is a fairly simple process.
Underneath the vehicle on the driver side you will see two hydraulic lines going into the transmission where the tranny connects to the engine. If you have trouble locating just follow the hydraulic line from the master cylinder on the firewall.
One of these lines is actually sticking out of the tranny and has a bleeder valve on the end.
You will need a 9/16 box end wrench and a 5/16 or 1/4 inch box end wrench and someone with you to press the clutch pedal while you are under the vehicle.
1. Top off the master cylinder with clean brake fluid. Also, MAKE SURE you keep the fluid level in the master cylinder topped off during this process. You may need to have a second helper to take care of this so you don't have to keep climbing out from underneath.
2.Hold the line with the 9/16 and loosen the bleeder valve a couple turns or until fluid begins to drain. Have someone SLOWLY depress the clutch pedal to the floor and hold it down to the floor until you tighten the bleeder valve back up. MAKE SURE YOU ARE OUT OF THE WAY OF THE SQUIRTING FLUID WHEN THE PEDAL IS DEPRESSED!!
3. Once you are sure the valve is tight, have them pump the clutch pedal a couple times . Repeat step two until the pedal has a full stroke.
SOURCE: 1990 wrangler all new slave cylinder, pressure
If you have had the flywheel cut, have a clutch with a different release height (different finger or diaphram design & height) or a remanufactured pressure plate, or all of the above, you may run into this problem.
Small differences there translate to a large difference at the pedal. On linkage type designs, there were several options including longer/shorter throwout bearing or adjustable fork pivot ball. Hydraulic systems should compensate somewhat, but if you are beyond the travel of the slave cyl, I'm not sure there is anything you can do from the outside. I would check that there are no air leaks. If you have an external slave cylinder you may be able to make a slightly longer rod that connects the slave to the clutch fork. I really can't think of anything else to do at this point.
Hope this helps a bit.
SOURCE: HOW TO BLEED CLUTCH NEW SLAVE CYLINDER
hook vacuum pump,cheap at auto parts store, to zert type fitting, on slave cylinder,open, vacuum out old fluid, keep eye on reservoir, maintain fluid level when re tighten
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