Yamaha YFM125RB Raptor 2012 Owner's Manual
![Yamaha YFM125RB Raptor 2012 manual cover](/images/f7e7385c0bbfb9019252622f/thumbs/thumb175x175.webp)
To break in the engine, operate the vehicle at varying speeds and avoid full throttle for the first 10 hours of riding. This ensures all engine components settle properly.
Use a high-quality 10W-40 4-stroke motorcycle oil that meets or exceeds the JASO MA standard for optimal performance.
Change the oil every 1,000 miles or every 6 months, whichever comes first, to ensure the engine remains in good condition.
Check the battery for charge, ensure the fuel valve is open, and inspect spark plug connections. If issues persist, consult a professional technician.
Maintain proper tire pressure, perform regular engine tune-ups, and avoid carrying unnecessary weight to improve fuel efficiency.
The recommended tire pressure is 4 psi for the front tires and 4.4 psi for the rear tires. Always check the pressure when tires are cold.
Remove the air filter, clean it with a mild detergent, rinse and dry thoroughly, then apply a light coat of air filter oil before reinstalling.
Check the coolant level and ensure the radiator is not blocked. Allow the engine to cool before inspecting further, and consult a technician if necessary.
Check the brake fluid level every 3 months and top up with DOT 4 brake fluid if necessary. Ensure there are no leaks in the brake system.
Inspect fuses and wiring for damage, check battery connections, and test the voltage regulator. If problems persist, seek professional assistance.