How to Change the Coolant in a 2020 Husqvarna FC250 ROCKSTAR EDITION
Shop parts for a 2020 Husqvarna FC250 FE Dirt Bike.
Keeping your 2020 Husqvarna FC250 ROCKSTAR EDITION running cool and performing at its peak means maintaining the cooling system. Regular coolant changes ensure proper engine temps on the track, prevent corrosion, and maximize the lifespan of internal components. The process below is tuned to the FC250 Rockstar Edition–including tips that matter for this unique model.
What You Need
- Fresh, manufacturer-approved coolant
- Drain pan or suitable container
- Socket set/wrench (for water pump cover bolts)
- Protective gloves and safety glasses
- Clean rags
Key Reminders for the 2020 FC250 Rockstar Edition
- The radiator cap can be harder to remove due to its plastic design—a plastic-friendly removal tool can help you avoid unnecessary damage .
- Always double-check for loose spokes after servicing, as Husqvarna's are prone to loosening—especially near the rim lock .
- This model requires robust chain slack maintenance and regular checks, so take the opportunity to inspect chain tension during coolant changes .
Step-by-Step: Changing the Coolant
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Preparation:
- Make sure the engine is completely cold. This avoids burns and pressure release hazards.
- Stand the bike upright on a stable surface.
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Draining the Old Coolant:
- Place the drain pan beneath the water pump cover (usually located at the lower right side of the engine).
- Remove the radiator cap carefully. Expect some resistance due to the stock plastic design.
- Remove the drain bolt from the water pump cover. Let all coolant fully drain into your pan .
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Inspection:
- Check the condition of the drain bolt and its washer or seal ring. Replace the seal ring if worn to ensure a tight seal when reinstalling.
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Reassembly:
- Reinstall the drain bolt with a new seal ring if needed. Tighten to 10 Nm (7.4 lbf–ft) .
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Refill:
- Pour fresh coolant into the radiator slowly until it reaches the top of the fill neck. Do not overfill. Use coolant specified for aluminum motorcycle engines to ensure optimal corrosion protection and heat transfer.
- Reinstall the radiator cap securely.
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Air Bleed and Check:
- Start the engine briefly with the bike upright, shut it off, and let it cool.
- Once cool, recheck the coolant level, topping off if the level has dropped due to trapped air bleeding out .
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Dispose of Old Coolant Responsibly:
- Coolant is toxic. Never pour it down drains or onto the ground–take it to an appropriate recycling or disposal facility.
Important Safety Tips
- Wear gloves and safety glasses; coolant can irritate the skin and is hazardous if swallowed .
- If coolant contacts skin or eyes, flush immediately with plenty of water and seek medical attention if needed.
- Prevent coolant spills on painted/plastic motorcycle parts, as it can damage finishes.
Extra: Rockstar Edition Details
- The FC250 Rockstar Edition includes a higher performance factory cooling system, FMF exhaust, and Powerparts upgrades that help manage heat created by increased power .
- Regular coolant changes protect the premium components unique to this model, such as the CNC-machined triple clamps and factory wheelset .
Stay on top of your maintenance and your 2020 Husqvarna FC250 ROCKSTAR EDITION will be ready to dominate every moto.
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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.