Yamaha XV19CSZ C, XV19CZ C Star 2010 Owner's Manual
![Yamaha XV19CSZ C, XV19CZ C Star 2010 manual cover](/images/50fd768c4f44c18617c138cc/thumbs/thumb175x175.webp)
The recommended oil type for the Yamaha XV19CSZ C, XV19CZ C Star 2010 is SAE 20W-50, meeting the API service classification of SG or higher.
It is advised to change the oil every 4,000 miles or at least once a year, whichever comes first, to ensure optimal performance and longevity of the engine.
The recommended tire pressure for the front tire is 36 psi and for the rear tire is 41 psi. Always check the tire pressure when the tires are cold.
Check the battery connections for corrosion, ensure the battery is fully charged, and inspect the starter relay and starter motor for any faults.
Regular maintenance should include checking and adjusting the valve clearance every 16,000 miles, inspecting the brake system every 4,000 miles, and cleaning and lubricating the drive belt every 8,000 miles.
To adjust the suspension, use the preload adjuster on the rear shock to match your weight and riding style. For a smoother ride, decrease the preload slightly.
If the engine overheats, stop riding immediately, allow the engine to cool down, check the coolant level, and inspect for any coolant leaks or obstructions in the radiator.
To improve fuel efficiency, ensure regular maintenance, keep tires properly inflated, reduce excess weight, and ride at steady speeds.
Use a high-quality ethylene glycol antifreeze coolant that is specifically formulated for aluminum engines. Always mix with distilled water in a 50/50 ratio.
To replace the air filter, remove the seat and the air filter cover, then take out the old filter and replace it with a new one, ensuring it is properly seated before reassembling.