How to Change the Oil in a 2017 Husqvarna TC250

Shop parts for a 2017 Husqvarna TC250 Dirt Bike.

Keeping the oil fresh in your 2017 Husqvarna TC250 is essential for optimal engine performance, longevity, and reliability on the track or trail. This step-by-step guide, proprietary to MotoSport.com, covers all tools, techniques, and Husqvarna-specific tips you need for a professional, mess-free oil change.

Tools & Supplies Needed

  • Socket wrench (12mm, plus others as needed for skid plate removal)
  • Drain pan
  • Clean funnel (preferably plastic and small for easy access)
  • Motorex transmission oil (or your choice of motorcycle-specific gear oil; factory recommends 0.7 liters/700cc per change)
  • New crush washer for the drain bolt (recommended)
  • Pick tool or small hook for removing the oil screen
  • Clean shop towels
  • Contact cleaner or mild degreaser
  • Gloves and safety glasses

Important Technical Call–outs – 2017 Husqvarna TC250

  • This model uses a single oil circuit (no separate engine and gearbox oil as in four-strokes).
  • Factory capacity is 0.7 liters (700cc), but many owners fill until oil seeps from the level/check bolt, which may end up slightly over 0.7 liters depending on how the bike sits.
  • The oil level inspection hole is on the clutch cover; fill oil until it just begins to weep out when the bike is upright on a stand.
  • A single screen/filter is present behind the drain bolt; removing, cleaning, and properly reinstalling it is crucial.
  • Some bikes may have a plastic skid plate; its removal improves access and reduces mess but is optional.

Step–by–Step Guide

  • 1. Warm Up the Engine
    Start the engine and let it idle for 2–3 minutes to warm the oil, allowing for a more thorough drain. Shut off the bike and let it cool slightly for safe working.
  • 2. Prepare the Workspace
    Place the bike on a stable stand. Position the drain pan directly beneath the oil drain bolt.
  • 3. Remove the Skid Plate (if equipped)
    Use the socket wrench to remove the skid plate for better access to the drain bolt and to prevent oil from pooling on the plate.
  • 4. Remove the Oil Drain Bolt
    Using a 12mm socket, loosen and carefully remove the drain bolt at the bottom of the engine. While removing, be prepared for a rapid oil flow.
    Pro tip: Hold light pressure on the bolt while unscrewing to prevent it from dropping into hot oil.
  • 5. Remove and Inspect the Oil Screen
    With the bolt out, use a small pick or hook to gently slide out the oil screen located behind the drain bolt.
    Special tip: The screen can fit snugly. Insert the tool all the way through if necessary to hook and pull the screen out from the back end.
    Carefully inspect and clean the screen using solvent and a shop towel, removing all debris and metallic particles.
  • 6. Allow Oil to Drain Completely
    Wait several minutes until oil drips slow significantly. Tilt the bike side to side gently to help remove any remaining oil.
  • 7. Reinstall the Oil Screen and Drain Bolt
    Fully insert the cleaned screen back into its bore, ensuring correct orientation. Some owners report one end fits slightly looser; reinstall in the same direction as removed for best fit.
    Replace the crush washer on the drain bolt for a leak-free seal, then torque the bolt to factory spec (check your service manual; generally around 10–12 Nm).
  • 8. Add New Oil
    Remove the oil fill plug and, using a clean funnel, pour in fresh oil.
    For the 2017 TC250, add 0.7 liters (700cc) to start.
    Tip: If using a one-liter jug with a spout, pouring is easier and sometimes you can forgo the funnel.
  • 9. Check Oil Level
    Replace the fill cap and use the level inspection bolt on the clutch cover (just above the oil drain). With the bike upright (not on the kickstand), remove the inspection bolt. Oil should just begin to weep out of the hole indicating proper level. If not, add oil in small increments until it does.
    Note: Some owners leave the bike slightly tilted back on the kickstand to let a little extra oil in for spirited riding or hot conditions. Factory spec is sufficient for most conditions.
  • 10. Clean Up and Inspect
    Wipe down any spilled oil, reinstall the skid plate (if removed), check the area for leaks, and dispose of used oil responsibly.

Quick Husqvarna TC250 Maintenance Tips

  • Change oil every 10–15 hours of riding or after heavy/race use.
  • Always use high-quality two-stroke gear/transmission oil as specified by Husqvarna.
  • Carefully inspect the oil screen for abnormal metal shavings—excess may indicate urgent engine attention.
  • Replace the crush washer with every oil change to prevent leaks.
  • Use your service manual for torque specs and exploded diagrams if uncertain.

By following this guide, MotoSport.com and you, the Husqvarna owner, can keep your 2017 TC250 shifting smoothly and running strong season after season.

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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.