How to Change the Coolant in a 2022 Yamaha TTR110
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Regular maintenance of your 2022 Yamaha TTR110 is vital to engine longevity and reliable performance on the trail. While oil changes and air filter servicing often take the spotlight, changing the coolant is just as crucial for maintaining proper engine temperature and preventing overheating. This guide, made exclusively for MotoSport.com riders, will show you step-by-step how to change your TTR110's coolant – and highlight key tips unique to this popular dirt bike.
What to Know About the 2022 Yamaha TTR110 Cooling System
- The TTR110 features a simple, robust air-cooled engine. Unlike larger or race-spec Yamahas, it does not use a liquid cooling system. This means there are no coolant or radiator components to service.
- Your TTR110 uses engine oil to assist in reducing engine heat, so keeping oil fresh and at the proper level is critical for cooling and longevity .
- If you are seeing recommendations for coolant flushes on other Yamaha models, note these do not apply to the TTR110. The procedures and service intervals found for models like the YZ, WR, or R-series (which are liquid-cooled) are not relevant.
Engine Temperature Maintenance for Air-Cooled Models
- Focus your maintenance efforts on regular oil changes, clean air filters, and ensuring the cooling fins are free of mud and debris for optimal airflow over the engine .
- Routinely inspect the engine for any signs of oil leaks, overheating, or unusual noises that may hint at restricted cooling.
- No coolant flush or coolant top-off is required or recommended for this model.
Quick Oil Change Steps for the TTR110 (Instead of Coolant Change)
- Start the engine and let it idle for a few minutes to warm up the oil.
- Turn off the bike and allow it to cool slightly for safety.
- Place an oil catch pan under the bike, remove the drain plug on the engine's shifter side using a 12mm socket .
- Let the oil fully drain. Replace the drain plug and torque it to spec.
- Refill with the recommended oil type and amount as listed in your owner's manual. Check the level using the dipstick.
- Start the engine, let it idle for a few minutes, then recheck the oil level and top off as needed.
Important Note for TTR110 Owners
The TTR110 does not use conventional liquid engine coolant. Any procedures or products regarding coolant changes are not compatible with this model. For best results, stick to the manufacturer's maintenance routine advised in your owner's manual, and focus on oil, filter, and general engine cleanliness.
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Disclaimer: This guide is provided for general informational purposes only and is not intended to replace your motorcycle's official owner's manual. Always refer to your manufacturer's documentation for model-specific instructions, torque specifications, safety procedures, and maintenance requirements. If you are unsure or inexperienced, consider seeking assistance from a qualified mechanic or technician.