I recently purchased a used 1994 M5030SU and need some help on how to use the PTO. It has a PTO clutch & PTO lever on the left side. I assume I pull up on the PTO clutch then push the PTO lever down (on) then release the PTO clutch to the original position. TO stop the PTO, I assume I need to only move the PTO lever to stop and do not need to do anything with the PTO clutch. Any help on the proper use or sequence would be appreciated.