Abstract: The present invention relates to a tie bar. The tie bar has a first subassembly and a second subassembly. The first subassembly includes an end portion configured to connect to a propulsion unit, a first tube that extends from the end portion and a threaded member operatively connected to the end portion and disposed within and at least partially extending along the first tube. The second subassembly includes an end portion configured to connect to a further propulsion unit and a second tube that extends from the end portion of the second subassembly. The second subassembly is configured to threadably engage with the threaded member. The distance of separation between the end portions is selectively adjustable thereby.

Abstract: The present invention relates to a tie bar. The tie bar has a first subassembly and a second subassembly. The first subassembly includes an end portion configured to connect to a propulsion unit, a first tube that extends from the end portion and a threaded member operatively connected to the end portion and disposed within and at least partially extending along the first tube. The second subassembly includes an end portion configured to connect to a further propulsion unit and a second tube that extends from the end portion of the second subassembly. The second subassembly is configured to threadably engage with the threaded member. The distance of separation between the end portions is selectively adjustable thereby.

Abstract: An apparatus and method for providing power assisted steering for a marine craft having a manually operable steering pump and a hydraulic steering actuator. A powered hydraulic pump is hydraulically connected between the manually operable pump and the actuator. Hydraulic fluid volume output of the steering pump and hydraulic fluid volume output of the powered pump are sensed. The fluid output of the steering pump is compared with the fluid output of the powered pump and the powered pump is operated so that the output of the powered pump is commensurate with output of the steering pump.

Abstract: An apparatus and method for providing power assisted steering for a marine craft having a manually operable steering pump and a hydraulic steering actuator. A powered hydraulic pump is hydraulically connected between the manually operable pump and the actuator. Hydraulic fluid volume output of the steering pump and hydraulic fluid volume output of the powered pump are sensed. The fluid output of the steering pump is compared with the fluid output of the powered pump and the powered pump is operated so that the output of the powered pump is commensurate with output of the steering pump.

Abstract: There is provided a hydraulic steering assembly for applying a force to a tiller of a marine, outboard propulsion unit. The steering assembly comprises a hydraulic steering actuator including a cylinder and an elongated piston rods. A pivot member is pivotally mounted on the tiller of the propulsion unit for pivoting about a first link axis which is parallel to the steering axis. There is a pair of actuator arms, each actuator arm being connected to the cylinder and having a portion extending radially outwards with respect to the piston rod axis. Each actuator arm includes an integral cylindrical projection. The pivot member has a complementary cylindrical recess for each integral cylindrical projection and the pivot member thereby rotatably receives each cylindrical projection. Preferably, each cylindrical projection and actuator arm comprise one piece. At least one of the actuator arms is removable.