Yamaha F200B Owner's Manual

Also see for F200B: Rigging guide Owner's manual Service manual

Contents

Installation37EMU26902InstallationThe information presented in this section is in-tended as reference only. It is not possible toprovide complete instructions for every possi-ble boat and motor combination. Propermounting depends in part on experience andthe specific boat and motor combination.WARNINGEWM01590 Overpowering a boat could cause se-vere instability. Do not install an out-board motor with more horsepower thanthe maximum rating on the capacityplate of the boat. If the boat does nothave a capacity plate, consult the boatmanufacturer. Improper mounting of the outboard mo-tor could result in hazardous conditionssuch as poor handling, loss of control,or fire hazards. For permanently mount-ed models, your dealer or other personexperienced in proper rigging shouldmount the motor.EMU33481Mounting the outboard motorThe outboard motor should be mounted sothat the boat is well balanced. Otherwise, theboat could be hard to steer. For single-engineboats, mount the outboard motor on the cen-terline (keel line) of the boat. For twin engineboats, mount the outboard motors equidistantfrom the centerline. Consult your Yamahadealer or boat manufacturer for further infor-mation on determining the proper mountinglocation.EMU26933Mounting height (boat bottom)The mounting height of your outboard motoraffects its efficiency and reliability. If it ismounted too high, propeller ventilation mayoccur, which will reduce propulsion due to ex-cessive propeller slip, and the water intakesfor the cooling system may not get adequatewater supply, which can cause engine over-heating. If the engine is mounted too low, wa-ter resistance (drag) will increase, therebyreducing engine efficiency and performance.Most commonly, outboard motor should bemounted so that the anti-cavitation plate is inalignment with the bottom of the boat. The op-timum mounting height of the outboard motoris affected by the boat/motor combination andthe desired use. Test runs at different heightscan help determine the optimum mounting1. Center line (keel line)1. Center line (keel line)ZMU017601