HOW TO USE BOAT LIFT SCREW LEGS
Before adjusting anything, make sure the boat, or any weight, is off the lift. Remove the cap located on the side of the lift post. Apply a 3/4″ socket to a cordless DRILL, NOT an impact. Use the drill on the four adjustment screws to raise or lower the legs. You will have about 30″ of travel in the leg. Go very slow when you are nearing the top or bottom of the leg adjustment, as the drill will stop immediately when the leg is maxed out. Once you’ve reached your desired leg height, re-install the four caps. To maintain the screw legs on your boat lift, we recommend running the legs up and down twice a year to keep them from seizing up.