How to Change the Coolant in a 2022 GAS GAS TXT RACING 300
Maintaining proper coolant levels and quality in your 2022 GAS GAS TXT RACING 300 is crucial for engine performance and longevity. This proprietary MotoSport guide walks you through a robust, step-by-step process for changing the coolant, with key notes for owners of this premium trials dirt bike.
What Makes the TXT RACING 300 Coolant System Noteworthy?
- Precision Cooling: Engineered for hard off-road use, the TXT RACING 300 uses a high-capacity coolant circuit to manage heat during slow, technical riding and steep climbs.
- Special Care: The aluminum engine and radiator require silicate-free, motorcycle-specific coolant to avoid internal corrosion and ensure optimal heat transfer.
- Easy Service Points: Accessible drain bolts and a simple radiator cap and reservoir layout allow for straightforward maintenance.
- Owner Tip: Always service coolant with the motorcycle completely cool to prevent injury and guarantee pressure is safely released from the system.
Step-by-Step Guide: Changing Coolant in Your TXT RACING 300
- Preparation
- Park on a stable, level surface.
- Allow the engine to cool thoroughly (– minimum of 30 minutes after riding).
- Gather tools: appropriate Torx or Allen wrench for the drain bolt, catch pan for old coolant, funnel, fresh coolant (silicate-free, formulated for aluminum engines).
- Draining the Old Coolant
- Locate the radiator cap. Remove it slowly to release pressure.
- Find the coolant drain bolt – typically at the base of the water pump or on the lower engine side. Consult your owner's manual if unsure.
- Place catch pan under the drain area.
- Remove the drain bolt and allow coolant to flow out completely.
- If equipped, open the bleed screw at the top of the radiators for thorough drainage.
- Flushing (Recommended)
- Refill with distilled water and run engine briefly (2–3 minutes), then repeat drain process.
- This helps remove residual old coolant and dirt.
- Refilling with Fresh Coolant
- Reinstall the drain bolt securely.
- Fill radiator slowly with new, silicate-free coolant using a funnel to avoid spills.
- Fill up to the lower edge of the radiator filler neck or as specified in the manual. Do not overfill.
- Replace radiator cap.
- Start engine and let idle for 1–2 minutes, then recheck coolant level once engine cools again, topping off if necessary.
- Final Checks
- Inspect for leaks at drain bolt, radiator seams, and hoses.
- Confirm proper coolant level and cap tightness.
Additional Notes for TXT RACING 300 Owners
- Only use coolant formulated for modern off-road motorcycles – never add straight water in place of coolant, as this will not provide adequate corrosion protection.
- Always dispose of used coolant in accordance with local environmental rules.
- Check coolant level regularly, especially after hard riding or if you notice overheating symptoms.
- The TXT RACING chassis uses a compact radiator design – monitoring for leaks from stones or trail debris is wise post-ride.
- Replace coolant every 2 years or 30 hours of use, whichever comes first, for optimal protection.
Keeping your GAS GAS TXT RACING 300's cooling system maintained means more reliable power, less downtime, and a longer life for your world-class trials machine. For genuine and aftermarket coolant system components, shop parts for your ride now!.
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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.