Yamaha TT-R230E 2014 Owner's Manual
![Yamaha TT-R230E 2014 manual cover](/images/89a68f553acbf033e1831c0f/thumbs/thumb175x175.webp)
The recommended oil type for the Yamaha TT-R230E 2014 is SAE 10W-40, with a quality grade of API service SE, SF, SG, or higher.
The air filter should be cleaned every 20-30 hours of riding, or more frequently if you ride in dusty conditions.
To adjust the chain tension, loosen the rear axle nut, adjust the chain using the chain adjusters on each side of the swingarm, ensuring equal adjustment, and re-tighten the axle nut.
The recommended tire pressure for the Yamaha TT-R230E 2014 is 15 psi for the front tire and 15 psi for the rear tire.
If the bike won't start, check the battery charge, inspect the spark plug for fouling or wear, and ensure there is sufficient fuel. Also, verify the operation of the kill switch and clutch lever safety switch.
Brake pads should be inspected every 600 miles and replaced when the pad thickness is less than 1 mm.
Use a high-quality ethylene glycol-based antifreeze coolant with corrosion inhibitors designed for aluminum engines.
To improve fuel efficiency, ensure regular maintenance such as air filter cleaning, proper tire inflation, and chain lubrication. Riding smoothly without aggressive acceleration can also help.
To change the spark plug, first remove the seat and gas tank for access, then unscrew the spark plug with a spark plug socket, replace it with a new one, and reassemble. Ensure the spark plug gap is correct before installation.
To adjust the carburetor, warm up the engine, then adjust the idle speed screw and air screw to obtain a smooth idle and throttle response. It may require trial and error to get optimal settings.