How to Change the Oil in a 2020 Husqvarna FC250 – MotoSport.com Guide

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Keeping the engine oil fresh in your 2020 Husqvarna FC250 is crucial for optimal performance and engine longevity. This step-by-step guide covers everything you need to know before tackling your next oil change, including all tools required and model-specific tips to make the job go smoothly.

Tools & Supplies Needed

  • 13mm socket wrench (for drain plug and oil screen cap)
  • Pin wrench or pliers (for oil screen removal)
  • Drain pan
  • New oil filter (OEM part number 77338005100)
  • Fresh engine oil (refer to your manual for grade/capacity)
  • New crush washer(s) (optional but recommended)
  • Clean rags or shop towels
  • Contact cleaner (optional, for cleaning parts and surrounding area)
  • Torque wrench (to ensure proper bolt/screen plug torque per your manual)

Preparatory Steps

  • Warm up the bike: Start the engine and let it run for a few minutes. Warm oil drains faster and carries out more contaminants.
  • Secure your workspace: Place the motorcycle on a level surface using a stand, and ensure stability before starting.

Step-by-Step Oil Change Process

  • Locate and remove the oil drain plug:
    • The drain plug is located at the bottom of the engine. Place a drain pan beneath the plug.
    • Using your 13mm socket, carefully unscrew the drain plug. Be cautious of hot oil if the bike was just running.
    • Allow all oil to drain completely.
  • Remove and clean the oil screen:
    • Locate the oil screen plug (also accessible with a 13mm socket).
    • Unscrew and remove the screen. Inspect it for metal debris or foreign material; a small amount of fine debris is normal, but chunks or excessive buildup may indicate an issue.
    • Thoroughly clean the screen and the sealing surfaces with a contact cleaner and a rag. Replace O-rings if damaged.
  • Replace the oil filter:
    • The oil filter is situated on the side of the engine, under a small cover held by bolts.
    • Remove the cover, old oil filter, and any remaining oil. Clean the cover and inside the filter cavity with a clean rag.
    • Install the new filter (OEM 77338005100 or equivalent), ensuring it seats correctly. Lightly oil the new filter’s O-ring before installing.
  • Reinstall drain plug and oil screen:
    • Double-check that all sealing surfaces and components are clean before reassembly.
    • Install a new crush washer on the drain plug if available.
    • Screw the oil screen and drain plug back in. Using your torque wrench, tighten both to the specification found in your owner’s manual.
  • Add fresh oil:
    • Locate the oil filler cap and remove it.
    • Pour in the recommended amount and grade of oil for the 2020 FC250 (refer to your manual for precise quantity).
    • Reinstall the filler cap.
  • Check for leaks and final steps:
    • Start the bike and let it idle for a minute or two. Check the drain plug, oil screen, and filter area for leaks.
    • Shut the bike off and let it sit a minute before rechecking the oil level (add more if necessary).
    • Dispose of used oil and filter responsibly according to local regulations.

Specific Call-outs for the 2020 Husqvarna FC250

  • Oil Change Interval: Husqvarna recommends changing oil approximately every 10–15 hours of riding, or more frequently in harsh conditions.
  • Screen and filter maintenance: Always clean the oil screen thoroughly; inspect for metal debris as excess can indicate internal wear.
  • Torque Specs: Use a torque wrench for reinstalling the drain plug and screen. Excessive force can strip threads in the engine cases; always refer to your owner’s manual for precise values.
  • Drain Plug Washer: Replace the copper crush washer each time you change the oil to prevent leaks.
  • This procedure is nearly identical for KTM and GasGas 250 4-stroke models of this era. However, always confirm torque and oil specs against your specific bike’s service manual, as small year-to-year changes may occur.

Tips for a Clean Oil Change

  • Wipe the area around the drain plug and oil filter before removal to keep debris from falling into the engine.
  • Have extra rags handy for quick cleanups.
  • Keep a record of your oil changes, noting date, hours, and observations.

Conclusion

Changing the oil on your 2020 Husqvarna FC250 is straightforward and one of the most important maintenance tasks you can do to ensure long engine life and reliability. With the right tools and methodical attention to detail, this job can be completed with confidence at home, saving time and money while deepening your connection with your machine.

For more dirt bike maintenance tips, shop tools, and OEM supplies, visit MotoSport.com – your trusted source for rider support.

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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.