Wright service team, or any others with the knowledge of this, Working on my 2004 stander to remove the hydraulic line with a bad coupling link that drips slowly. Just seems to be even more of a problem taking the thing off! I believe its a metric size, but there is like no room what- so -ever. I'm removing the one closet to the upright frame on the right side. The I was able to remove the one on the left side of the pump for more clearance but there is totally not enough room for a normal wrench to fit in there. Any special tools or free advice for the mind blowing issue??? Thanks in advance!