Yamaha TT-R230D 2013 Owner's Manual
![Yamaha TT-R230D 2013 manual cover](/images/214a33a01f485d6e665c09c3/thumbs/thumb175x175.webp)
Regular maintenance should be performed every 6 months or after every 1,000 miles, whichever comes first. This includes checking the oil, air filter, brakes, and chain tension.
Yamaha recommends using 10W-40 or 20W-50 type oil, depending on the ambient temperature. Be sure to use motorcycle-specific oil for optimal performance.
If the bike won't start, check the battery charge, inspect the spark plug for fouling, ensure there is fresh fuel, and verify that the ignition switch is on.
The chain tension should allow 1.2 to 1.6 inches of slack at the midpoint between the front and rear sprockets. Regularly check and adjust to prevent premature wear.
Remove the air filter, wash it with warm soapy water, rinse thoroughly, let it dry completely, and then apply a thin layer of air filter oil before reinstalling.
The recommended tire pressure is 15 psi for the front tire and 15 psi for the rear tire. Always check tire pressure when the tires are cold.
To adjust the carburetor, locate the idle screw and mixture screw. Turn the idle screw to set the engine idle speed, and adjust the mixture screw to optimize fuel-air mix for smooth performance.
Overheating can be caused by low coolant levels, a clogged radiator, incorrect oil levels, or an engine running too lean. Check each of these components and address any issues.
To fix a slipping clutch, inspect the clutch cable for proper tension, check the clutch plates for wear, and replace them if necessary. Ensure the clutch lever is properly adjusted.
Spongy brakes may indicate air in the brake lines. Bleed the brakes to remove any air bubbles, and check the brake fluid level. Replace brake fluid if it appears dirty or old.