How to Change the Oil in a 2020 Husqvarna FC250 ROCKSTAR EDITION

Shop parts for a 2020 Husqvarna FC250 ROCKSTAR EDITION Dirt Bike.

Changing your oil regularly is key to maintaining the performance and longevity of your 2020 Husqvarna FC250 Rockstar Edition. This model uses a high-performance four-stroke engine, and the steps shared below ensure a complete and safe oil change. This guide is proprietary to MotoSport.com.

Tools and Supplies Needed

  • 13 mm socket or wrench (for drain bolt)
  • T-handle or ratchet with various sockets
  • Oil drain pan
  • Clean rags or shop towels
  • Replacement oil filter (OEM or quality aftermarket)
  • New O-rings/Crush washers (recommended)
  • Pin wrench (for oil screen)
  • Measuring cup
  • Engine oil (refer to your owner's manual for recommended type/weight; usually about 1.05 liters/1.11 quarts)
  • Contact cleaner or brake cleaner (for cleaning up parts and area)
  • Gloves (optional)

Steps to Change the Oil

  1. Warm the Engine
    Start the bike and let it idle for 2–3 minutes. Shutting it off warm helps the oil drain faster and more completely.
    Tip: Place the bike on a stand to keep it upright.
  2. Remove Skid Plate (if equipped)
    Use the appropriate tools to remove your skid plate for unhindered access to the drain bolt.
  3. Place Oil Drain Pan
    Position your oil drain pan under the engine on the left side, beneath the drain bolt.
  4. Remove the Oil Drain Bolt
    Use a 13 mm socket or wrench to remove the drain bolt. Allow oil to completely drain into the pan.
    Inspection tip: Inspect the drain bolt magnet for any metal particles (a small amount is normal; chunks may indicate engine damage) .
  5. Remove the Oil Screen (Strainer)
    Locate the oil screen plug and remove it with the correct tool. Extract the screen for cleaning .
    Specific to FC250: Use a pin wrench to reach and remove the screen. Clean it with parts cleaner or contact cleaner, checking for debris or residue.
  6. Remove & Replace Oil Filter
    Unscrew the oil filter cover (right side of engine), remove the old oil filter, and install the new one. Priming the new filter with fresh oil before installation helps ensure proper lubrication at startup .
    Replace O-rings or gaskets as needed.
  7. Reinstall Oil Drain Bolt & Oil Screen
    Clean both bolts/screens and their respective sealing surfaces. Install new crush washers if available. Tighten the drain bolt and oil screen plug to the manufacturer’s torque specs (consult your owner's manual for exact values) .
  8. Refill with Fresh Oil
    Remove the oil filler cap (top of the clutch cover). Pour in new oil (approx. 1.05 liters, but double-check your manual) .
    Use a measuring cup for accuracy.
  9. Final Checks
    Reinstall the oil filler cap and wipe away any oil spills.
    Start the engine and let it run for 2–3 minutes, then shut it off and let it sit for a few minutes.
    Check the oil level through the sight glass. It should be between halfway and three-quarters up in the window . Add oil if necessary.
  10. Reinstall Skid Plate (if removed)
    Replace and tighten the skid plate bolts securely.

Model-Specific Call-outs for 2020 Husqvarna FC250 ROCKSTAR EDITION

  • This bike uses a shared oil system for engine and transmission. Always use high-quality 4-stroke motorcycle oil that meets the manufacturer’s specifications.
  • The oil screen is located behind a small plug—clean this screen every oil change as it captures particles the filter doesn’t.
  • Do not overtighten the drain plug or oil screen plug; always follow Husqvarna’s torque specifications to avoid damaging threads in the aluminum cases.
  • Inspect all O-rings and crush washers. Replacing them at every oil change reduces the risk of leaks.
  • The oil filter orientation matters—pay attention to the way it is installed for proper flow .
  • Regularly check for leaks after your first ride post-oil change. Quick fixes prevent messes and damage.

Recommended Oil Change Interval

  • For competition use: Every 2–5 hours of engine run-time or after every race.
  • For recreational use: Every 10–15 hours, or as specified in your service manual .

Conclusion

New oil is the best insurance for your FC250’s performance. Always refer to your specific owner’s manual for torque specs and oil capacity. Proper preparation, patience, and attention to detail guarantee a mess-free and effective oil change. Happy riding from 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.