How to Change the Coolant in a 2013 Husaberg FE350

Shop parts for a 2013 Husaberg FE350 Dirt Bike.

Changing the coolant in your 2013 Husaberg FE350 is a straightforward but essential maintenance task that helps ensure optimal engine performance, especially during hard rides or hot weather. Coolant keeps your engine at the right temperature, prevents overheating, and protects internal components from corrosion and mineral buildup.

Tools – What You Need

  • Fresh coolant (ready-mixed or mix with distilled water, never tap water)
  • 10mm socket or wrench
  • Drip pan or container to catch old coolant
  • Funnel
  • Shop towels
  • Protective gloves (recommended)

Step 1: Prep the Bike and Work Area

  • Make sure the engine is cool to avoid burns.
  • Stand your FE350 upright on a flat surface for stability.

Step 2: Remove Radiator Cap

  • Locate the radiator cap on the left side of the bike.
  • Release any pressure by slowly loosening the cap, then remove it. This allows the coolant to drain more easily.

Step 3: Drain Old Coolant

  • Locate the water pump cover's drain bolt near the bottom of the right side engine case.
  • Position your drip pan below the pump and use your 10mm wrench to remove the bolt and sealing washer. Old coolant will drain out—allow it to empty completely.*
  • Inspect the sealing washer and replace it if it’s worn or damaged before reinstalling the bolt.
  • Tighten the drain bolt to 10 Nm (7.4 lbf ft) as recommended for this engine.

Step 4: Flush (if needed)

  • If the existing coolant is dirty or contaminated, you can fill the radiator with distilled water, reinstall the cap, run the engine briefly, and drain again. Repeat until water runs clear. Do not use tap water as it leaves mineral deposits.

Step 5: Add New Coolant

  • Open the radiator cap and insert a funnel.
  • Pour in new coolant until it reaches the top of the filler neck. Use only a coolant designed for dirt bikes or as specified in your manual.
  • If needed, add coolant to the auxiliary reservoir as well.

Step 6: Burp the Cooling System

  • Start the bike with the cap off and let it idle for a few minutes. Gently rock the bike from side to side and blip the throttle lightly to help purge air pockets from the cooling system.
  • You may see air bubbles escape. Once the bubbling stops and the coolant level stabilizes, top off as needed.
  • Reinstall the radiator cap when the air is purged and the coolant is at proper level.

Step 7: Final Checks

  • Wipe off any spilled coolant. Recheck the fluid level after your next ride and top off if necessary.
  • Dispose of the old coolant according to local environmental regulations.

Model-Specific Notes & Tips

  • The 2013 Husaberg FE350 shares engine architecture with contemporary KTM and Husqvarna models—ensure you use parts and fluids rated for high-performance 350cc four-stroke engines.
  • Always check that the radiator fins are free from mud or debris; restricted airflow can cause overheating.
  • This FE350 uses a precise cooling circuit and pressure-sensitive radiator cap, so never substitute it with generic parts.
  • Check for leaks around the water pump cover and hoses after service—the 2013 FE350's seals are robust, but age and high temperatures may cause deterioration over time.

Regular coolant changes will keep your Husaberg FE350 running cool and extend the life of engine components. For genuine parts, replacement radiators, hoses, and sealing washers, always trust MotoSport.com.

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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.