There are three ways to steer dual engine pontoon boats and catamarans with SeaStar, summarized below in order of preference: TWO CONFIGURATIONS
MECHANICAL TIE BAR SYSTEM (PIVOT MOUNT OR SIDE MOUNT CYLINDERS REQUIRED) Dual engines should be connected with a mechanical tie bar whenever possible. This is the preferred method. Single or dual cylinders (pivot or side mount) can be used depending on steering effort and mounting space.
Pivot Mount
HOW TO MEASURE HOSES FOR CATAMARANS & PONTOON BOATS For a New Installation: Measure Hose Routing Path in Boat as follows: A) Center line of wheel to gunwale B) Dash to transom C.) Gunwale to centerline of cylinder connection at centered tiller.
Outboard cylinders move with engine; enough slack must be left in hoses to prevent sharp bends (less than 3” radius) and/or kinking.
For Tilt Tube Mounting only, add A, B & C + 24”, round up to next even foot. Order that length hose kit.
For “Hydraulic Tie Bar” installations only, note locations of helm, cylinders and alignment valve. (See diagram on Alignment Valve page for typical hose routing.) Hoses are sold in pairs.
MOBILE LIVING MADE EASY — 71
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