Nissan NS9.9 Owner's Manual

Nissan NS9.9 Outboard Motor manual cover

Pages 41

Year 2007

Language(s)

of 41

Nissan NS9.9 Outboard Motor Specification

The Nissan NS9.9 Outboard Motor is a compact yet powerful marine engine designed to deliver reliable performance for small to medium-sized watercraft. This two-stroke motor is engineered for efficiency, featuring a lightweight yet robust construction that facilitates easy handling and installation. It has a displacement of 169 cc, providing an optimal balance of power and fuel efficiency. The engine delivers a maximum output of 9.9 horsepower, ensuring smooth and efficient propulsion for a variety of boating activities. The NS9.9 is equipped with a manual start system, offering straightforward and dependable ignition. Its tiller handle steering ensures precise maneuverability, while the integrated throttle grip allows for intuitive speed control. The motor features a shallow water drive system, enhancing its versatility in different aquatic environments. For durability and corrosion resistance, the motor is constructed with high-quality marine-grade materials. Additionally, it includes a built-in fuel tank with a capacity of 12 liters, reducing the need for frequent refueling during extended outings. The NS9.9 is designed with a focus on low emissions and noise reduction, contributing to an environmentally friendly boating experience. Maintenance is simplified with easily accessible components, ensuring that routine upkeep is hassle-free. Overall, the Nissan NS9.9 Outboard Motor combines practical features with reliable performance, making it an excellent choice for boating enthusiasts seeking a dependable and efficient power solution.

Nissan NS9.9 Outboard Motor F.A.Q.

How do I properly start the Nissan NS9.9 Outboard Motor?

Ensure that the fuel tank is filled and the fuel line is connected. Turn the engine switch to the "ON" position, set the choke to the "START" position if the engine is cold, and pull the starter rope firmly. Once the engine starts, gradually adjust the choke to the "RUN" position.

What should I do if the engine does not start?

Check if there is sufficient fuel and that the fuel line is not kinked. Ensure the spark plug is clean and properly connected. If the engine is flooded, wait a few minutes before trying again. Also, verify that the kill switch is not engaged.

How often should I change the engine oil in my Nissan NS9.9 Outboard Motor?

Change the engine oil every 50 hours of operation or at least once per season, whichever comes first. Always use high-quality, marine-grade oil as recommended in the owner's manual.

What is the recommended maintenance schedule for the NS9.9 Outboard Motor?

Perform regular maintenance every 100 hours or once a year, which includes changing the oil, inspecting and replacing the spark plugs if necessary, checking the propeller, and inspecting the fuel system for leaks or damage.

How can I prevent my outboard motor from overheating?

Regularly check and clean the water intake to ensure proper cooling. Avoid running the engine in shallow water where debris can clog the cooling system. Monitor the temperature gauge and address any abnormalities immediately.

What should I do if the motor vibrates excessively during operation?

Check if the propeller is damaged or unbalanced. Ensure that the engine is securely mounted to the boat and that all bolts are tightened. Additionally, inspect the shaft and bearings for wear or damage.

How do I winterize my Nissan NS9.9 Outboard Motor?

Drain the fuel from the system or add a fuel stabilizer to prevent degradation. Change the engine oil and gear oil, and flush the cooling system with fresh water. Store the motor in an upright position in a dry, sheltered area.

What type of fuel is recommended for the NS9.9 Outboard Motor?

Use unleaded gasoline with a minimum octane rating of 87. Avoid using ethanol-blended fuels higher than E10 to prevent damage to the fuel system components.

How can I troubleshoot poor acceleration in my outboard motor?

Inspect the fuel filter for clogs and ensure the fuel lines are not obstructed. Check the air filter and spark plugs for dirt or wear. Also, verify that the throttle cable is properly adjusted and not sticking.

What steps should I take if my outboard motor stalls while idling?

Clean or replace the spark plug and adjust the idle speed as per the manual's recommendations. Check the fuel quality and ensure there are no air leaks in the fuel line. Also, inspect the carburetor for clogs or misadjustment.