How to Change the Oil in a 2020 Husqvarna TC250: Step-by-Step Guide
Shop parts for a 2020 Husqvarna TC250 Dirt Bike.
Changing the oil in your 2020 Husqvarna TC250 is crucial for maintaining optimal performance and longevity. This guide from MotoSport.com covers every step, lists all the tools needed, and provides specific callouts for this model, helping you complete the job confidently and efficiently.
Tools and Supplies Needed
- Socket wrench set (typically includes a 12mm socket for drain plug)
- Torque wrench (to tighten bolts to manufacturer specs)
- Drain pan (to catch old oil)
- Pick tool (for removing the oil screen, a Snap-On pick with a slight bend works well)
- New washer/crush washer (for drain plug)
- Factory Racing Parts 10W50 oil change kit or equivalent oil (you will need about 950cc or approximately 1 quart)
- New oil filter and O-rings (inspect and replace as needed)
- Parts cleaner or brake cleaner (to clean the oil screen and drain plug)
- Gloves and rags (to keep things clean and safe)
Step-by-Step Oil Change Instructions
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Prepare the Bike
- Start the engine and let it idle for 2–3 minutes to warm the oil. Warm oil drains more efficiently, removing more debris from your engine.
- Turn off the engine and secure the bike on a stand, ensuring it’s upright and stable. Remove the plastic skid plate for full access if installed .
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Drain the Old Oil
- Locate the drain bolt on the underside of the engine. Place the drain pan underneath.
- Use a 12mm socket to loosen and remove the drain bolt, being cautious not to drop it into the drain pan or splash oil . Let all the oil fully drain.
- Remove the oil fill cap to better vent the system and allow faster draining.
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Remove and Clean the Oil Screen
- The TC250 uses one oil screen, located behind the drain bolt . Use a pick tool to gently extract the screen. It may be snug, so you might need to hook the end of the screen and pull it out steadily.
- Clean the screen thoroughly with parts cleaner or brake cleaner. Inspect for any excess metallic debris, which can indicate internal wear .
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Replace the Oil Filter
- Remove the oil filter cover, usually secured by bolts. Carefully extract the old filter.
- Inspect and replace O-rings on the cover if flattened or damaged. Lubricate new O-rings with fresh oil before installing .
- Install the new oil filter in the correct orientation.
- Clean the filter cover sealing surface and reinstall, tightening bolts per manufacturer specs.
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Reinstall Screen & Drain Plug
- Push the cleaned oil screen fully back into its bore, ensuring it sits correctly before starting the drain bolt. The drain bolt end often fits more snugly in one side of the screen–match as originally assembled .
- Use a new crush washer on the drain plug to prevent leaks. Insert and torque the plug to 14.8 ft-lbs (20 Nm) .
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Add Fresh Oil
- Pour in 950cc (approximately 1 quart) of 10W50 motorcycle oil suitable for the TC250 .
- Install the fill cap securely.
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Check for Leaks & Proper Level
- Start the engine and let it idle for 1–2 minutes. Check the oil level through the sight glass or level bolt (on some Husqvarna models) and top off as needed .
- Inspect the drain plug and filter cover for leaks. Tighten further in small increments if leaks persist, being cautious not to overtighten.
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Reinstall Skid Plate & Final Checks
- Reattach the plastic skid plate.
- Dispose of the old oil and filter at a proper recycling facility.
2020 Husqvarna TC250: Model-Specific Tips & Call-outs
- The 2020 TC250 requires 950cc of oil for a full change with filter. Overfilling can cause excessive engine pressure—always measure accurately .
- The oil screen is known to be snug; use a pick tool but do not force it, as it has a stout design but can be damaged if mishandled .
- Use a new O-ring or crush washer with each change to prevent drips .
- Always inspect the filter and screen for excess metal shavings—a typical amount is normal on newer bikes, but large shavings can indicate issues .
- For best results, use a reputable oil change kit (such as Factory Racing Parts 10W50) to ensure correct fluid and filter compatibility .
Conclusion
Regular oil changes on your 2020 Husqvarna TC250 are straightforward and vital to the bike’s performance and reliability. Following this detailed guide ensures correct completion and highlights key model-specific steps and best practices. Enjoy your next ride with fresh oil and confidence.
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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.