How to Change the Coolant in a 2013 GAS GAS EC200R
Changing the coolant on your 2013 GAS GAS EC200R is essential to maintaining proper engine temperature and ensuring maximum longevity and performance. While the process is straightforward, there are several model-specific notes every owner should know before starting. Below you will find a step-by-step proprietary guide tailored uniquely to this MMY Gas Gas dirt bike.
Required Tools & Supplies
- New coolant meeting or exceeding GRO GCC 30% Long Time (recommended, -18°C protection)
- Catch pan
- Socket wrench and correct-size sockets
- Allen keys
- Clean rags
- Optional: New gasket for drain bolt
- Funnel
Model-Specific Reminders:
- EC200R radiators are positioned for easy access but take care not to overtighten radiator cap or drain bolt to avoid damaging soft alloy threads.
- Use only recommended long-life coolant and avoid mixing brands/types. Factory manual specifies GRO GCC 30% but similar high-quality motorcycle-specific coolants are acceptable if they meet or exceed this spec.
- Check the condition of the radiator hoses and clamps during this procedure, as replacement on 2013 models may be needed due to age-related degradation.
Steps to Change Coolant
- Place the bike upright on a stand. Confirm the engine is completely cool before starting.
- Remove the seat and side shrouds if necessary for easier access to the radiator cap and hoses.
- Locate the radiator cap (typically left-hand side) and remove it. This relieves any pressure and allows air to enter as coolant drains.
- Position the catch pan under the water pump drain bolt.
- Remove the drain bolt from the water pump cover (bottom of the right crankcase cover). Use a rag to catch any splash. Allow all coolant to drain out.
- Inspect the drain bolt gasket. Replace the gasket if it appears worn or damaged to prevent future leaks.
- Reinstall and tighten the drain bolt to factory torque spec (typically 9 Nm for similar Gas Gas models—verify with your manual).
- Refill the system through the radiator cap. Pour new coolant slowly to eliminate bubbles. The EC200R does not always have a bleeder screw, but if yours does (often a small bolt atop the cylinder head or radiator), open it slightly during filling to let trapped air escape, then close once coolant flows without bubbles.
- Fill until coolant is about 10 mm below the rim of the radiator neck.
- Replace the radiator cap securely.
- Start the engine and let it idle for one to two minutes, gently rocking the bike side to side. This helps any hidden air pockets escape.
- Stop the engine and allow it to cool fully. Remove the radiator cap and check fluid level again. Top off if needed.
- Reinstall any bodywork you removed.
Maintenance Tips for the 2013 GAS GAS EC200R
- Change coolant once every season or after 20-40 hours of use to prevent corrosion and overheating.
- Always use a clean funnel and do not reuse old coolant.
- Check for leaks after your first ride following coolant change–especially from the drain bolt and radiator hose connections.
- The EC200R shares core engine design with larger EC models but has unique hose routing & radiators. Take note if using generic instructions.
- If you ride in extreme climates, verify that your coolant's freeze and boil-over protection matches your conditions.
Careful attention to maintenance like coolant changes ensures your 2013 GAS GAS EC200R runs cool, strong, and reliably, whether on the track or trail.
Related Shopping Categories
Shop Radiator Hoses for Your Ride
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.