How to Change the Coolant in a 2014 Beta 350 RR
Shop parts for a 2014 Beta 350 RR Dirt Bike. Changing the coolant in your 2014 Beta 350 RR is a straightforward maintenance job that ensures optimal engine performance and longevity. Though routine, this process has specific steps and considerations unique to the 350 RR model. Follow this guide for a precise, MotoSport-exclusive approach.Before You Start
- Only perform coolant changes when the engine is cold–hot coolant can cause severe burns.
- Verify you have the recommended coolant type for Beta motorcycles: choose a high-quality, premixed motorcycle coolant with anti-corrosion properties.
Tools & Supplies Needed
- Pliers or socket set
- Drain pan
- Funnel
- Clean cloth
- New coolant (1.3 liters capacity for Beta 350 RR)
Step-by-Step Coolant Replacement
- Remove the seat by unscrewing the fasteners securing it to the frame.
- Access the radiator cap–unscrew cap A and set aside. This exposes the radiator filler neck and allows air in while draining the system.
- Drain the coolant: Locate the drain screw (often on the lower water pump cover). Position your drain pan beneath, and slowly unscrew the drain bolt. Allow all coolant to flow into the pan. Wait until the fluid no longer drips.
- Inspect the old coolant for debris or discoloration. Milky or rusty fluid may indicate engine or gasket issues.
- Replace the drain screw securely after draining.
- Pour new coolant: Using a funnel, slowly add coolant to the radiator until it reaches just below the filler neck. The Beta 350 RR's system takes approximately 1.3 liters.
- Bleed air from the system: The 2014 Beta 350 RR features a bleeder screw on the top of the right radiator. Loosen it slightly while filling until coolant leaks out, then re-tighten. This step purges trapped air, crucial for proper cooling performance.
- Rock the bike gently side-to-side–this settles the coolant and helps push air bubbles up to the filler neck.
Top off coolant as needed. - Replace the radiator cap and secure it well.
- Start the engine and allow it to come up to operating temperature, ensuring the radiator fan cycles on if equipped.
Shut off the engine and allow it to cool to ambient temperature. - Re-check the coolant level both in the radiator and the expansion tank. Top up if necessary.
Unique Notes for the 2014 Beta 350 RR
- Cooling circuit capacity: 1.3 liters is required for a complete fill.
- Bleeder screw location: Only older Beta models like the 2014 350 RR have a manual radiator bleeder screw–newer models do not. Use this for more effective air removal.
- Annual coolant replacement is recommended, even if you do not notice degradation or leaks–this preserves corrosion protection and thermal efficiency.
- Always check for leaks around the drain bolt, hose clamps, and radiator seams after the procedure.
- Flush and refill immediately if contaminated with oil or fuel, as internal engine seals may have failed.
Final Tips
- Dispose of used coolant responsibly–never pour it down drains or onto the ground.
- Ride and monitor coolant levels for the next few outings–top up as needed after thermal cycling.
- Maintaining fresh coolant guards against overheating, corrosion, and premature wear in your Beta's robust four-stroke engine.
Related Shopping Categories
Shop Radiators for a 2014 Beta 350 RR Dirt Bike.
Shop Coolant for a 2014 Beta 350 RR Dirt Bike.
Shop Temperature Sensors for a 2014 Beta 350 RR Dirt Bike.
Shop Tools for a 2014 Beta 350 RR Dirt Bike.
Shop Radiator Hoses for a 2014 Beta 350 RR 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.
