i just bought a 2001 sunsation agressor with a hydraulic steering. it turn normal on the left side but can't do a tight turn on the right side what should i check to resolve that problem??

you might need to bleed the lines?

Is it a FULL system? One or two rams? If it's a full system, I would start by checking or replacing the filter element.

this is a 1 ram system the ram is on the right side of the outdrive...