Using this ARCO marine replacement outboard tilt trim motor is simple. First, make sure it's the right fit for your BRP - OMC 1998 - Up, 75 HP - 250 HP FFI outboard engine. Before installation, clean all the connections to prevent corrosion which can affect the motor's performance. When installing, follow the standard procedures for your engine model. For maintenance, regularly check the connections and the motor's exterior. The epoxy powder coating helps protect it, but if you notice any signs of wear on the motor shafts, it's a good idea to have it inspected. Remember, this motor has a 12 - month warranty for leisure use and 90 - day for commercial or racing. You can extend the warranty by registering your product within 30 days of purchase on arcomarine.com/product - registration. If you face any problems, don't return it to the original purchase point; contact the manufacturer directly.