Not sure what you are asking, but there is no adjustment on the hydraulic clutch on a 1500. According to the service manual, excessive travel or lack of clutch release when lever is squeezed would be caused by air in system, degraded fluid, low fluid level, or plugged passages in the actuator or slave cylinders.
Normal servicing of a problem would include bleeding system, flushing system and/or replacing fluid in system.
This probably isn't stated very well, as it's from memory. My manual is loaned out right now or I would like it up for you.