Nissan NSF4A2 Owner's Manual

Nissan NSF4A2 Outboard Motor manual cover
Pages 45
Year 2007
Language(s)
English en

Nissan NSF4A2 Outboard Motor Specification

The Nissan NSF4A2 Outboard Motor is designed for small watercraft, offering a balance of reliability and efficiency. It features a lightweight 4-stroke engine, providing an optimal blend of power and fuel economy. With a displacement of 123cc, this motor delivers a maximum output of 4 horsepower, making it suitable for a range of recreational and light commercial applications.

The engine incorporates an OHV (Overhead Valve) design, enhancing combustion efficiency and reducing emissions, adhering to stringent environmental standards. A manual recoil start system ensures dependable ignition, while its integrated fuel tank holds up to 1.0 liter, supporting extended use without frequent refueling. The motor's advanced cooling system, utilizing water cooling, maintains ideal operating temperatures, extending the engine's lifespan.

The NSF4A2's gear shift is conveniently located at the front, allowing for easy maneuverability between forward, neutral, and reverse settings. It features a 360-degree steering capability, providing exceptional handling and control. Additionally, the motor is equipped with a shallow water drive system, enabling navigation in low-depth areas without risk of damage.

Constructed with corrosion-resistant materials, the NSF4A2 is built to withstand harsh marine conditions. Its compact design, weighing approximately 25 kilograms, facilitates easy transport and installation. The unit's ergonomic carrying handle enhances portability, making it ideal for various users. Overall, the Nissan NSF4A2 Outboard Motor is a versatile and efficient choice for boating enthusiasts seeking performance and durability in a compact package.

Nissan NSF4A2 Outboard Motor F.A.Q.

What is the recommended fuel type for the Nissan NSF4A2 Outboard Motor?

The recommended fuel type for the Nissan NSF4A2 Outboard Motor is unleaded gasoline with a minimum octane rating of 87.

How do I perform routine maintenance on the Nissan NSF4A2 Outboard Motor?

Routine maintenance includes checking and replacing the engine oil, inspecting the spark plug, cleaning the fuel filter, and lubricating moving parts. Refer to the owner's manual for a detailed maintenance schedule.

What is the correct procedure for winterizing the Nissan NSF4A2 Outboard Motor?

To winterize the motor, drain the fuel system, replace the engine oil, remove the spark plug and spray fogging oil into the cylinder, and store the motor in a dry place.

How can I troubleshoot starting issues with the Nissan NSF4A2 Outboard Motor?

Check the fuel level, inspect the spark plug for wear, ensure the kill switch is disengaged, and verify that the battery is charged.

What steps should I take if the Nissan NSF4A2 overheats?

Stop the engine immediately, check for blockages in the water intake, ensure the water pump is functioning properly, and inspect the thermostat.

How do I adjust the idle speed on the Nissan NSF4A2 Outboard Motor?

Locate the idle speed adjustment screw on the carburetor, and turn it clockwise to increase the idle speed or counterclockwise to decrease it. Adjust until the engine runs smoothly at idle.

What is the oil capacity for the Nissan NSF4A2 Outboard Motor?

The oil capacity for the Nissan NSF4A2 Outboard Motor is approximately 0.8 liters (0.85 US quarts).

How often should I replace the spark plug in the Nissan NSF4A2 Outboard Motor?

The spark plug should be inspected every 100 hours of operation or annually, and replaced if necessary to ensure optimal performance.

What should I do if the Nissan NSF4A2 Outboard Motor emits excessive smoke?

Check the fuel mixture to ensure it is correct, inspect the spark plug for fouling, and verify that the air intake is not blocked.

How can I improve fuel efficiency on my Nissan NSF4A2 Outboard Motor?

To improve fuel efficiency, ensure the propeller is the correct size and pitch, maintain a steady throttle, and perform regular engine maintenance.