Yamaha F350TXR v3 Owner's Manual

Pages 122

Year 2010

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Yamaha F350TXR Specification

The Yamaha F350TXR is a powerful outboard motor designed to deliver exceptional performance for large boats. It features a robust 5.3-liter, 60-degree V8 engine with a DOHC, 32-valve configuration, ensuring high efficiency and power output. With a maximum horsepower of 350, it is engineered to provide strong acceleration and top-end speed, making it suitable for a variety of marine applications, from recreational boating to commercial use.

The F350TXR employs Yamaha's advanced technologies such as Variable Camshaft Timing (VCT) and electronic fuel injection, which optimize fuel efficiency and ensure smooth, responsive throttle control. The engine is constructed with a plasma-fused sleeveless cylinder design, reducing weight and improving cooling performance.

Yamaha's Shift Dampener System (SDS) is integrated into the propeller hub to minimize noise and vibration during shifting, enhancing the overall boating experience. The outboard's corrosion-resistant components, including a freshwater flushing system and a durable paint process, ensure long-lasting reliability and ease of maintenance in harsh marine environments.

The F350TXR offers convenient features such as digital electronic controls for precise operation, as well as compatibility with Yamaha's Command Link Plus system for comprehensive engine monitoring and management. With a weight of approximately 804 pounds, it is designed to deliver a balance of power and efficiency without compromising stability or handling.

Overall, the Yamaha F350TXR stands out as a technologically advanced, high-performance outboard motor, offering boaters a blend of power, durability, and cutting-edge features to meet diverse marine requirements.

Yamaha F350TXR F.A.Q.

How do I perform regular maintenance on my Yamaha F350TXR?

Regular maintenance for your Yamaha F350TXR includes checking and changing the engine oil and filter, inspecting the fuel system, checking propeller and anodes, inspecting the cooling system, and checking the electrical system. Always refer to the owner's manual for a detailed maintenance schedule.

What should I do if my Yamaha F350TXR is overheating?

If your Yamaha F350TXR is overheating, first check for blockages in the water intake. Ensure the impeller is functioning properly and inspect the thermostat. If problems persist, consult a professional technician.

How can I troubleshoot starting issues with my Yamaha F350TXR?

To troubleshoot starting issues, check the battery charge and connections, inspect the ignition system, and ensure there is adequate fuel. If the engine still won't start, check the kill switch and consult the owner's manual for further diagnostics.

What is the recommended fuel type for the Yamaha F350TXR?

The Yamaha F350TXR is designed to run on unleaded gasoline with a minimum octane rating of 89. Using the correct fuel type ensures optimal performance and longevity of the engine.

How do I check and change the engine oil on my Yamaha F350TXR?

To check the engine oil, use the dipstick while the engine is off and level. To change the oil, remove the drain plug, let the oil drain out, replace the plug, and fill with new oil as per the specifications in the owner’s manual.

What are the common signs of a failing impeller in the Yamaha F350TXR?

Common signs of a failing impeller include overheating, reduced water flow from the tell-tale outlet, and unusual noises from the water pump area. Regular inspection and replacement of the impeller as part of maintenance can prevent these issues.

How do I winterize my Yamaha F350TXR?

To winterize your Yamaha F350TXR, stabilize the fuel, change the oil and filter, flush the cooling system, and fog the engine cylinders. Additionally, store the engine in an upright position and cover it to protect from moisture and debris.

What should I inspect if there is reduced power or performance in my Yamaha F350TXR?

If you experience reduced power or performance, check the fuel system for blockages, inspect the spark plugs, and ensure the propeller is not damaged or fouled. Also, check for any warning lights or codes indicating engine issues.

How can I ensure the longevity of my Yamaha F350TXR engine?

Ensure the longevity of your Yamaha F350TXR by performing regular maintenance, using the correct fuel and oil, avoiding excessive idling, flushing the engine after each use in saltwater, and storing it properly.

What is the procedure for replacing the propeller on a Yamaha F350TXR?

To replace the propeller, first remove the cotter pin and nut. Slide the old propeller off the shaft and inspect the shaft for damage. Slide the new propeller onto the shaft, secure it with the nut, and replace the cotter pin. Ensure it is properly seated and rotates freely.