Huskee clutch

I have an older Huskee, 14 speed trans...how can I adjust clutch to where it is not so hard to press??

post complete model number

https://www.google.com/search?q=how...ome..69i57.32872j0j4&sourceid=chrome&ie=UTF-8

No model numbers on it.it is old it has a 18.5 hp on it.

Those are typically a variable push, variable speed belt setup. The 14 speeds are just graduated pedal travel limits.
The higher the "speed" the farther the pedal can be depressed, the faster you go.
Assuming all is working as it should, the tension on the pedal is regulated by a pedal return spring and
a spring on a takeup pulley on the final drive belt .
I suppose those springs might be replaceable with lighter tension units, but I do not know if that is advisable.

Good luck.