How to Change the Oil on a 2010 Husaberg FE390

Shop parts for a 2010 Husaberg FE390 Dirt Bike.

Routine oil changes are essential to keep your 2010 Husaberg FE390 running at its best. This step-by-step guide from MotoSport.com will help you efficiently change the oil, maximize engine longevity, and avoid costly repairs. Be sure to follow each instruction closely, taking note of model-specific tips to ensure a smooth and clean process.

Tools and Supplies Needed

  • Socket wrench set
  • Oil drain pan
  • New engine oil (consult your owner's manual for the specific type and quantity; typically 10W-50 fully synthetic for Husaberg FE390)
  • Replacement oil filter
  • Replacement copper washer or crush washer for drain bolt
  • Funnel
  • Clean shop rags
  • Torque wrench (for drain bolt and filter cover bolts)
  • Gloves
  • Flathead screwdriver
  • Optional: Service stand for stability

Before You Begin: Model-Specific Call-outs for the 2010 Husaberg FE390

  • The skid plate on the 2010 FE390 can remain in place as it features a cutout for oil draining. However, removal may make cleaning and access easier if you want a less messy job.
    "Changing the oil does seem to work better if you remove the skid plate but the skid plate actually does have a slot cut out that allows easy draining."
  • This model requires regular oil changes every 10 hours of riding for trail and cross-country use, more frequently for aggressive riding (such as motocross or supermoto).
  • Be diligent with replacing the oil filter every 2–3 oil changes and cleaning any mesh oil screens included in your engine.

Step-by-Step Oil Change Instructions

  • Warm Up the Engine
    • Run your FE390 for a few minutes. This warms the oil, ensuring it drains quickly and thoroughly. Turn off the engine and let it cool just enough so the oil won’t burn you.
  • Secure the Bike
    • Place your dirt bike upright using a service stand for stability. Make sure the area is well-ventilated and place your oil drain pan under the engine.
  • Remove the Skid Plate (Optional)
    • Loosen and remove the skid plate with a socket wrench if you want a clearer workspace. It’s not absolutely necessary—if you use the drainage slot, you can proceed with it on.
  • Remove the Oil Filler Cap
    • Open the top oil filler cap to allow atmospheric pressure to help drain the oil smoothly.
  • Drain the Engine Oil
    • Locate the oil drain bolt underneath the engine (accessible through the skid plate slot if it remains installed).
    • Place the drain pan beneath and carefully loosen the drain plug using your socket wrench.
    • Remove the plug and allow the old oil to drain completely. Inspect and clean the drain plug, especially its magnetic tip, for any metal particles.
    • Replace the copper or crush washer on the plug, if applicable.
  • Remove and Replace the Oil Filter
    • Locate the oil filter cover; it is typically on the right side of the engine.
    • Use your socket or Allen wrench to remove the filter cover bolts.
    • Pull out the old oil filter (note its direction), and let any oil in the filter casing drain into your pan.
    • Clean the filter cavity with a rag.
    • Install the new oil filter in the correct orientation. Double-check any O-rings and seating.
    • Reinstall and gently tighten the filter cover bolts, using a torque wrench if possible (consult your manual for the correct torque).
  • Clean or Replace Engine Oil Screens
    • The FE390 may include mesh oil screens or strainers. Remove and clean these with solvent, inspecting for damage before reinstalling.
  • Refit the Drain Plug
    • Once the oil has completely drained and the area is clean, reinstall the drain plug with a new washer. Tighten it to factory spec with a torque wrench.
  • Fill the Engine with Fresh Oil
    • Place a funnel in the oil filler opening.
    • Pour in the specified quantity of fresh oil. For the FE390, this will generally be just under 1 liter, but always verify in your official manual.
  • Check Oil Level
    • Replace the oil filler cap. Start the engine and let it idle for a minute. Shut off, wait a minute, and inspect the oil level via the sight glass or dipstick. Add oil if needed to reach the upper mark without overfilling.
  • Reattach the Skid Plate
    • Reinstall the skid plate, tightening the bolts securely.
  • Clean Up
    • Dispose of old oil and the filter at a proper recycling facility. Wipe down any areas where oil spilled, re-check all bolts for tightness.

Key Tips for 2010 Husaberg FE390 Owners

  • Change oil every 10 hours of riding; replace oil filter every 2–3 oil changes for trail/XC, increase frequency for heavy or competitive use.
  • Always use high-quality synthetic oil to ensure longevity and optimal performance.
  • Inspect magnetic drain plug for metal debris to monitor engine health.
  • Keep spare crush washers, oil filters, and appropriate tools on hand for quick routine maintenance.

Conclusion

With the right tools, fresh oil, and a methodical approach, changing the oil on your 2010 Husaberg FE390 is straightforward and crucial for smooth, reliable riding. Stick to the maintenance schedule, use high-quality parts, and enjoy more days out on the trail.

Related Shopping Categories

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Shop Oil Fillers and Drain Plugs for a 2010 Husaberg FE390 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.