Yamaha RS90RX, RS90GTX, RS90GTAX, RS90LTX 2008 RS Vector Owner's Manual

Yamaha RS90RX, RS90GTX, RS90GTAX, RS90LTX 2008 RS Vector manual cover
Pages 90
Year 2008
Language(s)
English en

Yamaha RS90RX, RS90GTX, RS90GTAX, RS90LTX 2008 RS Vector Specification

The 2008 Yamaha RS Vector series, comprising the RS90RX, RS90GTX, RS90GTAX, and RS90LTX models, is a lineup of snowmobiles designed for performance, comfort, and versatility. Each model is powered by a four-stroke, 973cc Genesis 120 engine, which is renowned for its reliability and efficient power delivery. The engine features a liquid cooling system and electronic fuel injection, providing smooth throttle response and optimal fuel efficiency across various terrains and conditions.

The RS Vector series incorporates an advanced suspension system to enhance ride quality. The front suspension features a double wishbone design with 9 inches of travel, while the rear utilizes a ProComfort suspension system with a 12.4-inch travel capacity, ensuring a balanced and comfortable ride. The models are equipped with a Camoplast Ripsaw track, measuring 15 inches in width, designed for excellent traction and handling on snow-covered surfaces.

Ergonomically, the RS Vector models are designed with rider comfort in mind. The seat offers a comfortable, upright riding position, and the handlebars are equipped with hand warmers, ensuring a pleasant ride even in cold conditions. The digital gauge provides essential information at a glance, including speed, fuel level, and engine diagnostics.

Each model in the series varies slightly to cater to specific needs. The RS90RX is tailored for standard trail riding, the RS90GTX offers additional touring features, the RS90GTAX is equipped for more aggressive riding with enhanced performance features, and the RS90LTX is designed for long-distance touring with extended range capabilities. Overall, the 2008 Yamaha RS Vector series provides a versatile, reliable, and enjoyable snowmobiling experience.

Yamaha RS90RX, RS90GTX, RS90GTAX, RS90LTX 2008 RS Vector F.A.Q.

What is the recommended maintenance schedule for the 2008 Yamaha RS Vector models?

The recommended maintenance schedule includes checking the oil level and condition every ride, changing the oil every 1,000 miles or annually, inspecting the drive belt every 500 miles, and performing a full service every season or 3,000 miles.

How do I troubleshoot starting issues with my Yamaha RS90RX?

Start by checking the battery for charge and connections. Ensure the kill switch is in the 'run' position. Inspect the fuel level and fuel lines for blockages. If the issue persists, consult the owner's manual for further diagnostics or seek professional assistance.

What type of oil should be used in the Yamaha RS Vector series?

Yamaha recommends using Yamalube 4-stroke motor oil, 0W-40, which is specifically formulated for cold weather conditions and provides optimal protection and performance for the RS Vector series.

How can I improve the fuel efficiency of my RS90GTX?

To improve fuel efficiency, ensure your snowmobile is well-maintained, with a clean air filter and properly inflated track. Avoid excessive idling, maintain a steady speed, and reduce extra weight or accessories that may cause drag.

What are common signs of a worn-out drive belt in the Yamaha RS90GTAX?

Common signs include slipping during acceleration, unusual noises from the drive belt area, visible cracks or fraying on the belt, and a noticeable loss of power. Regular inspection and replacement are crucial for optimal performance.

How do I properly store my Yamaha RS90LTX during the off-season?

Clean the snowmobile thoroughly, change the oil, and add a fuel stabilizer. Remove the battery and store it in a cool, dry place. Elevate the snowmobile off the ground to prevent track damage, and cover it with a breathable cover.

What should I do if my 2008 RS Vector overheats?

Stop the vehicle immediately and allow it to cool down. Check for obstructions in the cooling system, such as snow or debris. Ensure the coolant level is adequate and inspect the radiator for leaks or damage. Seek professional help if the problem persists.

How can I adjust the suspension for a smoother ride on my RS90RX?

Adjust the suspension by altering the preload on the shock absorbers. Refer to the owner's manual for specific settings based on rider weight and terrain. Experiment with different settings to find the optimal balance for comfort and handling.

What is the correct way to check the track tension on a Yamaha RS90GTX?

To check track tension, lift the rear of the snowmobile and measure the distance between the track and the suspension rails. Refer to the owner's manual for the specific tension measurement. Adjust the tension by turning the tension adjuster bolts evenly on both sides.

How do I replace the spark plugs on my 2008 Yamaha RS Vector?

First, remove the ignition coil and spark plug cap. Use a spark plug wrench to remove the old spark plug. Install the new spark plug, ensuring it is properly gapped according to the specifications in the owner's manual. Reattach the spark plug cap and ignition coil.