Pressure testing a Polaris 250 trailblazer with motion pro tester. Atv leaks down from 6 psi to 3 and hold there and I can’t kind a leak with water and dawn soap. . New to pressure testing a atv but have done 100s of saws etc. was going to order clutch puller and flywheel puller andCheck seals. Also notice that there is a clutch alignment tool, do I need this if i pull clutch?