How to Change the Coolant on a 2024 Yamaha TW200: MotoSport Pro Guide
Shop parts for a 2024 Yamaha TW200 Dirt Bike.
Keeping your 2024 Yamaha TW200’s cooling system in peak condition is straightforward with the right approach. Coolant doesn’t just regulate your engine temperature–it also protects vital engine parts from corrosion and helps maintain lasting performance, especially important for a dual-sport bike like the TW200, which is designed for everything from city commutes to rugged trails.
Tools & Supplies You’ll Need
- Fresh, premixed motorcycle coolant (never standard automotive coolant)
- Gloves & eye protection
- Phillips and flathead screwdrivers
- Socket set (check your manual, but 10mm is typical for drain bolts)
- Funnel
- Catch pan for old coolant
- Clean rags
Step-by-Step Coolant Change
- Cool the Engine
Always start with a cold engine to avoid burns–pressure in a hot cooling system can cause serious injury when the cap is removed. - Access the Radiator
Remove any bodywork or side panels needed to reach the radiator cap and lower engine area. The TW200’s minimalist design makes access straightforward. - Remove the Radiator Cap
Place a rag over the cap, press down, and twist gently. If you hear a hiss, wait until all pressure releases before fully removing it. - Drain the Old Coolant
Position your drain pan under the water pump. Locate and remove the coolant drain bolt, typically found at the lowest point of the cooling system. Allow all old coolant to drain thoroughly. If your TW200 has a separate reservoir or expansion tank, remove it and drain remaining fluid. - Flush the System (Optional but Recommended)
Fill the radiator with distilled water, replace the cap, and briefly run the engine to circulate. Allow to cool, then drain again. For neglected systems, a half-and-half mix of vinegar and distilled water can help break up mineral scale, but make sure to flush thoroughly with clean distilled water afterward. - Reinstall Drain Bolt
Inspect the sealing washer and replace if needed to prevent leaks. Refit the drain bolt securely. - Add Fresh Coolant
Using a funnel, slowly pour your new coolant into the radiator filler neck until full, pausing to let air escape. Squeeze coolant hoses gently to help remove trapped air. Fill the expansion tank to the upper line. - Bleed Air from System
Leave the radiator cap off and run the engine at idle for a few minutes, watching as any remaining air bubbles escape. Top off as needed. - Final Checks
Once bubble-free, install the radiator cap and ensure the reservoir is filled to the recommended level. After your next ride, check coolant levels again and top up if necessary–entrapped air can slowly work its way out of the system. - Dispose of Old Coolant Responsibly
Collect the used coolant and take it to a proper recycling center. Never pour coolant down the drain or onto the ground.
TW200 Owner’s Tips
- TW200 motorcycles use a simple air-cooled system for the engine with an oil cooler–there’s no conventional liquid radiator like on many modern dirt bikes. If your bike has been fitted with an aftermarket auxiliary cooling system (rare but possible on heavily modified models), follow the generic coolant change steps above. However, for most TW200s, you’re maintaining oil and not traditional coolant.
- Always double-check your model year. The official 2024 TW200 is still air-cooled from the factory, so routine maintenance will focus on oil changes and checking the oil cooler, not on flushing coolant unless an aftermarket kit has been installed.
Tip: If in doubt, consult your owner's manual for your exact coolant or oil cooling requirements. Proper maintenance keeps your Yamaha running like new, no matter where you ride.
Related Shopping Categories
Shop Radiators for a 2024 Yamaha TW200 Dirt Bike.
Shop Coolant for a 2024 Yamaha TW200 Dirt Bike.
Shop Temperature Sensors for a 2024 Yamaha TW200 Dirt Bike.
Shop Tools for a 2024 Yamaha TW200 Dirt Bike.
Shop Radiator Hoses for a 2024 Yamaha TW200 Dirt Bike.
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.