92 laredo clutch problems

Well, my jeep wont go into gear when runing unless you put the @#$% out of the clutch. I took it into a repair shop and they said it was probly the slave cylinder. Is the slave cylinder internal or external on a 1992 cherokee laredo? If it is internal how hard is it to replace for an amateur like me? Also is there anything elce it could be?

If Iam right yours is a combination slave cylinder and throwout bearing and it is a pain to change have to pull transfer case and transmission just to get access to it. Try bleeding the clutch make sure the reservoir is full and pump the cluth pedal and hold while bleeding the slave cylinder. Has a bleeder valve on it. If this dosent help check the master cylinder first before replacing the Hydraulic concentric bearing aka slave cylinder.