How to Change the Coolant in a 2024 GAS GAS TXT RACING 300
Changing the coolant in your 2024 GAS GAS TXT RACING 300 is an essential maintenance task that keeps your bike running at its best–whether you are conquering tough sections or just keeping up regular service. This guide covers everything you need to know, including special notes unique to your model.
Preparation
- Coolant Type: Use high-quality, motorcycle-specific coolant. Avoid mixing coolants of different colors or types. Always check for compatibility and never use straight water.
- Location: Work with the engine completely cool and the bike on a level surface.
- Tools Needed: Phillips screwdriver or T-handle, socket set, drain pan, funnel, clean rags, new coolant, distilled water (if flushing the system), and safety gloves.
Drain the Coolant
- 1. Remove the skid plate (if fitted) for easy access beneath the engine.
- 2. Access the radiator cap: Remove the radiator shrouds or surrounding plastics if needed. Open the radiator cap slowly to relieve pressure.
- 3. Locate the coolant drain bolt: On the TXT RACING 300, this is typically on the water pump cover, at the lowest point of the coolant system.
- 4. Place a drain pan under the drain bolt to catch old coolant.
- 5. Remove the drain bolt with the appropriate socket or wrench. Allow coolant to flow out completely.
- 6. Optional – Flush the system: If you suspect contamination or old coolant, reinstall the drain bolt and fill the system with distilled water. Run the engine briefly, shut it off, then drain again.
Refill with New Coolant
- 1. Double-check that the drain bolt and washer are properly in place and tightened.
- 2. Slowly pour the coolant into the radiator neck using a funnel to prevent spills. Fill to the recommended level (usually just below the neck).
- 3. Gently rock the bike side-to-side to help release trapped air bubbles.
- 4. Replace the radiator cap securely.
Check for Leaks & Bleed the System
- 1. Reinstall all plastics and the skid plate if removed.
- 2. Start the engine and let it idle until it reaches operating temperature. Watch the coolant level and check for leaks around the drain bolt, hoses, and radiator cap.
- 3. Stop the engine, let it cool, and re-check the coolant level. Top up if necessary.
Special Notes for the 2024 GAS GAS TXT RACING 300
- This model features an improved coolant flow system–vital for consistent engine temperatures across tough, technical riding. Proper coolant maintenance is essential for this bike's performance and engine longevity.
- Pay careful attention to the fuel tank and bodywork. The tank is secured with a single bolt for easy removal, and the slim, flexible polypropylene plastics can be gently moved aside to avoid cracking. Always use recommended torque when replacing bolts to avoid stripping the lightweight frame or fasteners.
- The TXT RACING 300 has a compact cooling system, so small air pockets can quickly affect cooling efficiency. Be meticulous about removing air from the system.
- Use only recommended fluids; never mix coolant types or use tap water, as minerals can cause corrosion and damage the intricate passages inside the modern engine and radiator.
Disposal
- Never dispose of old coolant in the environment. Take it to a certified recycling or hazardous waste disposal center.
With these steps, your 2024 GAS GAS TXT RACING 300 will stay cool, reliable, and ready for any section ahead.
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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.