How to Change the Oil in a 2011 Husqvarna TC250

Shop parts for a 2011 Husqvarna TC250 Dirt Bike.

Keep your 2011 Husqvarna TC250 running at peak performance with a routine oil change. This step-by-step guide is proprietary to MotoSport.com and details all the tools, steps, and model-specific call-outs you’ll need to get the job done right.

Tools and Supplies Needed

  • 10mm and 12mm socket or wrench (for drain bolt and skid plate, if installed)
  • Drain pan
  • Clean rags or shop towels
  • Oil funnel
  • Torque wrench (for setting drain bolt to correct spec)
  • New engine oil (confirm owner’s manual for capacity and oil type; typically 15W-50 for Husqvarna MX models)
  • Replacement crush washer (highly recommended to help prevent leaks)
  • Parts cleaning brush or contact cleaner
  • Pick or small hook tool (for oil screen)
  • Gloves (optional, for cleaner hands)

Step 1: Prepare the Bike

  • Start the engine and let it idle for 2–3 minutes—warm oil drains more completely and carries away more debris.
  • Turn off the bike and, if equipped, remove the plastic skid plate with a 10mm or 12mm socket.
  • Place the bike upright on a stand to access the underside easily.

Step 2: Remove the Oil Fill Cap

  • Locate and unscrew the oil fill cap. This allows air to enter and the oil to drain more freely.

Step 3: Drain the Old Oil

  • Slide a drain pan under the motor. Use a 12mm wrench to loosen the drain bolt located at the bottom of the case.
  • Carefully remove the bolt by hand. Try to avoid dropping it into the pan.
  • The oil might be hot. Watch for splashes, and allow all oil to drain out completely.

2011 Husqvarna TC250 Specific Call-Out

  • The drain bolt has a screen behind it. After the oil drains, use a pick or small hook to carefully remove the screen for inspection. It can be snug—apply gentle, steady pressure. Avoid poking or damaging the screen mesh, but don’t be afraid to pull a bit if it feels stuck; the screen is fairly robust and a snug fit in the bore.

Step 4: Inspect and Clean Components

  • Check the oil drain bolt for excessive metal particles—light “fuzz” is normal; chunks or shards are not.
  • Remove the old crush washer from the drain bolt and replace with a new one for a proper seal.
  • Clean the oil screen with a brush or spray contact cleaner; ensure all particles are removed before reinstalling.

Step 5: Reinstall the Oil Screen and Drain Bolt

  • Gently slide the clean oil screen back into its bore.
  • Thread the drain bolt (with new crush washer) back in by hand to avoid cross-threading.
  • Tighten the drain bolt to the torque value specified in your owner's manual—typically around 15 to 20 Nm (about 11–15 ft-lbs). Double-check your manual for the exact spec.

Step 6: Add New Engine Oil

  • With a funnel, pour in the oil type and amount specified by the manual (generally 1.0 to 1.1 liters for the TC250, but verify for your bike).
  • Reinstall the oil fill cap securely.

Step 7: Final Checks

  • Start the engine and let it idle for 1–2 minutes. Check for leaks at the drain bolt and fill cap.
  • Shut off the motor, wait one minute, and check the oil level per manual instructions. Top off if necessary.
  • Dispose of old oil responsibly at a local recycling center or auto parts store. Never pour oil down the drain or into the trash.
  • Reinstall the skid plate if removed.

Additional Model-Specific Tips

  • The drain bolt on this model is in a tight area, so take care not to drop tools or hardware into the oil pan and wear gloves for easier cleanup. The oil screen behind the drain bolt is unique to this engine compared to some other brands and should always be inspected and cleaned with each oil change.
  • Use a reputable brand of motorcycle-specific oil—this 2011 model runs hotter and harder than enduro versions. Changing oil every 15 engine hours or after each major ride is a good practice.
  • If your model has a secondary filter or magnetic plug, inspect and clean them as well. Always verify all part numbers and specs in your official Husqvarna owner’s manual for best results.

Conclusion

  • Regular oil changes are the key to engine longevity and optimum power on the 2011 Husqvarna TC250. This quick maintenance task can be accomplished in under 30 minutes with basic tools. If any issues arise—like stripped hardware, excessive debris on the screen, or persistent leaks—consult your local MotoSport.com service technician for next steps and replacement parts recommendations.

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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.