Yamaha YFM35RX Raptor 350 2008 Owner's Manual
![Yamaha YFM35RX Raptor 350 2008 manual cover](/images/7a9550a8cdc7f4b9faae8a2b/thumbs/thumb175x175.webp)
To maintain the chain on your Raptor 350, regularly clean it with a suitable chain cleaner and apply a high-quality chain lubricant. Ensure the chain tension is adjusted correctly, checking for slack according to the manufacturer's specifications.
The recommended oil type for the Yamaha Raptor 350 is SAE 10W-40, and the oil capacity is approximately 2.64 quarts (2.5 liters) with an oil filter change. Always check your owner's manual for confirmation.
If your Raptor 350 won't start, check the battery charge and connections, inspect the spark plug for fouling or damage, and ensure the fuel supply is adequate. If problems persist, consult a professional mechanic.
To adjust the valve clearance, remove the seat and fuel tank, access the valve cover, and use a feeler gauge to measure the clearance. Adjust the valves by loosening the lock nut and turning the adjuster screw until the correct clearance is achieved.
It is recommended to inspect the air filter every 20 hours of riding and replace it every 50 hours or more frequently if riding in dusty conditions. Always use a genuine Yamaha air filter for optimal performance.
The recommended tire pressure for the Yamaha Raptor 350 is 4.0 psi for the front tires and 4.0 psi for the rear tires. Always check tire pressure before riding and adjust as necessary.
To troubleshoot electrical issues, start by checking all fuses and connections for damage or corrosion. Ensure the battery is fully charged and the terminals are clean. If issues persist, consult a professional for further diagnosis.
Signs that brake pads need replacing include squeaking or grinding noises, reduced braking efficiency, or visible wear beyond the minimum thickness. Regularly inspect the brake pads to ensure safety.
To adjust the suspension settings, locate the adjustment knobs on the shock absorbers. For rough terrain, soften the suspension by reducing the preload; for smoother surfaces, increase the preload for a firmer ride.
Regular maintenance tasks include changing the oil and oil filter, cleaning and lubricating the chain, checking and replacing the air filter, inspecting the brakes, and checking tire pressure. Follow the service schedule in the owner's manual.