How to Change the Oil in a 2010 Husqvarna TE510: Step-by-Step Guide

Shop parts for a 2010 Husqvarna TE510 Dirt Bike.

Maintaining your 2010 Husqvarna TE510 with regular oil changes is crucial for peak performance and engine longevity. This proprietary MotoSport.com how-to blog covers the necessary tools, step-by-step instructions, and specific owner call-outs for this legendary dirt bike.

Tools and Supplies Needed

  • Socket set (typically 10mm, 13mm, 5mm Allen)
  • Drain pan
  • Gloves and safety glasses
  • Parts cleaning brush and shop towels/rags
  • New oil filter (Hiflo HF154 is compatible with 2010 TE510)
  • New engine oil (check your owner's manual for capacity and viscosity, usually a high-quality 4-stroke synthetic)
  • Funnel
  • Crush washer(s) for drain bolts (optional, but recommended)
  • Measuring cup (optional for oil measurement)
  • Replacement O-rings (for filter cover if needed)

Preparation Steps

  • Start the bike and let it idle for a few minutes to warm the oil. This ensures better drainage.
  • Turn off the engine and place the bike upright on a stand or sturdy surface.
  • Remove the skid plate if installed for easier access to the drain plugs and oil filter cover.
  • Clean the area around the drain plugs and filter cover to prevent contamination.

Draining the Old Oil

  • Position your drain pan beneath the engine's drain plug.
  • Remove all drain plugs. The TE510 uses three: the main oil drain bolt and two oil screen drain plugs (one in the back, one located in the side case cover). This ensures a complete oil flush.
  • Allow several minutes for all oil to drain. Slightly tilt and rock the bike if necessary to ensure all old oil is expelled.
  • Inspect and clean the oil screens removed from the side and bottom of the engine. Make sure there are no metal shavings or debris.
  • Replace drain plugs using fresh crush washers if needed, and torque to the manufacturer's specification.

Changing the Oil Filter

  • Locate and remove the oil filter cover (usually retained by two bolts on the right side of the engine).
  • Carefully pull out the old oil filter. Notice there may be different filter types for this model year; consult your manual if unsure, but the Hiflo HF154 fits the TE510.
  • Clean the filter cover and sealing surface thoroughly with a lint-free rag.
  • Install the new oil filter. Ensure it seats fully and in the correct direction as per the filter manufacturer's markings.
  • If the cover uses an O-ring, inspect and replace if cracked or worn.
  • Reinstall and torque the filter cover bolts evenly.

Refilling with Fresh Oil

  • Using a funnel, pour the recommended amount of new engine oil into the filler opening. Check the owner's manual for specific quantity (commonly around 1.2L, but confirm for your TE510).
  • Wipe away any spills immediately.
  • Reinstall the oil filler plug securely.

Final Steps

  • Start the engine and let it idle for several seconds. Check for leaks around the drain plug and filter cover.
  • Shut off the engine, wait one minute, and check the oil level with the dipstick or sight glass. Add oil if needed to reach the appropriate mark.
  • Dispose of used oil and the old filter responsibly at a local recycling center or auto parts store.
  • Reinstall the skid plate if removed.

2010 Husqvarna TE510 Specific Call-Outs

  • Multiple Drain Plugs and Oil Screens: Unlike some dirt bikes with a single drain bolt, the TE510 features three oil drains and removable screens that must be cleaned for optimal engine protection.
  • Oil Filter Orientation: Ensure the new filter is installed in the same orientation as the old one; incorrect installation can restrict oil flow and damage the engine.
  • Oil Filter Compatibility: The Hiflo HF154 is a common fit for this model year but always double-check part numbers and physical dimensions before installation.
  • Drain Plug Gaskets: Never reuse old crush washers; always replace to prevent leaks. Keep a few spares on hand for future changes.
  • Proper Oil Disposal: Used oil is hazardous; never dispose of it in the trash or down drains. Most auto shops or city recycling centers accept small quantities for no charge.

Extra Maintenance Tips for Husqvarna TE510 Owners

  • Check your oil after each ride, especially after harder or longer sessions.
  • Inspect for leaks or loose bolts regularly.
  • Keep maintenance records with date, mileage, and oil used to preserve resale value and ensure your TE510 runs strong for years.

Taking careful, methodical steps will keep your 2010 Husqvarna TE510 performing like a champion. With confidence and these instructions, you’ll make fast work of routine oil changes – and keep your engine in top shape for every ride.

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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.