Description Compatibility: Fits Seastar hydraulic steering systems. Used Compatible with refilling the boat's steering fluid system. Compatible with messages 1. Used Compatible with refilling the boat's steering fluid system. 2. Standard Seastar connection from rudder to bottle - do not puncture the bottle 3. Custom bleed hose connects to the bleed ports on the steering cylinder. Installation instructions: 1. Attach the bottle to the rudder reservoir (do not puncture the bottle) (do not let the bottle run empty) 2. Connect the bleed hose to the bleed fittings on the steering cylinder and loosen/open the fittings. 3. Use the rudder Compatible with pumping fluid through the system by turning the steering wheel in one direction. Air bubbles will be forced to the reservoir at the rudder. 4. Manually turn the outboard through full rotation Compatible with relieving trapped air and confirming that the bleeder is in order. 5. Note: By pointing the bleed fittings upwards while pumping fluid with the rudder, air can escape from the cylinder. 6. Repeat 3-4 as needed until no air is visible in the bridge tube. 7. Tighten the bleed fittings before removing the bridge tube. Package includes: 1 set x Refill Kit Compatible with boat air kit