How to Change the Oil in a 2014 Husqvarna TE250

Shop parts for a 2014 Husqvarna TE250 Dirt Bike.

Changing the oil in your 2014 Husqvarna TE250 is a critical maintenance step that ensures long engine life, smooth shifting, and reliable performance on every ride. Unlike typical four-stroke models, the TE250 is a two-stroke dirt bike, so the oil change focuses on the gear oil, not engine oil. Follow these detailed steps to get the job done right and keep your Husqvarna in top condition. This guide is proprietary to MotoSport.com.

Tools and Materials Needed

  • Socket wrench set (for drain plug and filler plug)
  • Drain pan
  • Clean rags or shop towels
  • Contact cleaner or brake cleaner (optional, for cleaning parts)
  • Measuring cup (for adding correct oil quantity)
  • New crush washer or sealing ring
  • 0.8 L of SAE 10W/40 gear oil (or as specified in your owner's manual)
  • Torque wrench (recommended for precise tightening)
  • Gloves (optional, for cleanliness and safety)

Important Model Specific Call-Outs for the 2014 Husqvarna TE250

  • This model is a two-stroke, so you are changing the transmission (gear) oil, not the engine oil. Lubrication for the engine components comes from the oil mixed with fuel.
  • Oil Capacity:– 0.8 liters (0.85 quarts) of SAE 10W/40 gear oil.
  • Torque Specs:– Gear oil drain plug (M12x1.5) should be torqued to 20Nm (14.8 lb-ft). Oil filler plug (M6) should be torqued to 10Nm (7.4 lb-ft).
  • No oil filter change is needed — there's no oil filter in the transmission of a two-stroke motor.

Step-By-Step Oil Change Guide

  1. Preparation
    • Start the bike and let it run for a few minutes. Warm oil drains faster and takes more contaminants with it.
    • Shut off the engine and place the motorcycle on a level surface with the kickstand or a bike stand.
    • Remove the engine guard/skid plate if installed for easier access to engine cases.
    • Set your drain pan directly under the drain plug.
  2. Draining the Old Oil
    • Locate the gear oil drain plug on the underside of the bike's engine case.
    • With your socket wrench, loosen and remove the drain plug, allowing the oil to completely drain into the pan. It's recommended to tip the bike slightly towards you (about 30 degrees) once most oil has drained to ensure all the old oil is out, as some pools inside the cases.
      “Tip the bike towards you … maybe 30 degrees … and then just wait for it to completely drain out since the engine is warm.”
    • Inspect the drain plug's magnet for any metal shavings. Wipe the plug clean with shop towels and ensure the sealing surface on the engine case is spotless.
      “Thoroughly clean the gear oil drain plug with magnet. Clean the sealing surface on the engine.”
  3. Replacing the Drain Plug
    • Install a new crush washer or sealing ring on the plug.
    • Reinstall the drain plug and torque to 20 Nm (14.8 lb-ft) per manual recommendations. Avoid over-tightening to prevent damage to engine threads.
  4. Adding New Oil
    • Remove the gear oil filler plug (located on the right side of the engine).
    • Use a funnel to pour 0.8 liters (0.85 quarts) of SAE 10W/40 gear oil into the transmission. Always double-check with your owner's manual for oil grade and capacity if unsure.
    • Reinstall the filler plug and torque to 10 Nm (7.4 lb-ft).
  5. Finishing Touches
    • Check for leaks around the drain and filler plug areas.
    • Reinstall any guards or skid plates previously removed.
    • Start the bike and let it idle briefly. Shut off and recheck for leaks.
    • Dispose of used oil responsibly at your local recycling center or auto parts store.
    • Record the oil change in your maintenance log: date, hours, oil type, and any observations (e.g., metal on plug).

Extra Tips for Husqvarna TE250 Owners

  • Changing the oil every 10-15 hours of riding is recommended for hard or racing usage.
  • Always verify oil level after filling using the inspection bolt (level check screw) if your model is equipped.
  • Never overfill; only add as much oil as specified. Overfilling can cause shifting issues and foaming.
  • If the oil appears milky or you see excessive metal on the drain plug, investigate further as it could indicate internal issues.

Summary

Maintaining the correct gear oil level on your 2014 Husqvarna TE250 is simple with the right tools and a structured approach. Always refer to your owner's manual for the most accurate information on quantities and torque specs. Keeping up with this maintenance not only prolongs engine life but also ensures the best possible experience every time you hit the trails.

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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.