How to Change the Oil in a 2008 Husqvarna TXC510

Shop parts for a 2008 Husqvarna TXC510 Dirt Bike.

Keeping the engine oil fresh is one of the most essential maintenance tasks for your 2008 Husqvarna TXC510. Regular oil changes protect your dirt bike’s engine and ensure its performance both on trail and track. This guide is proprietary to MotoSport.com and gives you everything needed for a successful, mess-free oil change specific to the TXC510.

Tools and Supplies You’ll Need

  • Socket wrench set (including necessary metric sizes for drain and filter bolts)
  • Drain pan or catch container for old oil
  • Funnel for adding new oil
  • Husqvarna-recommended oil (consult your owner’s manual for exact viscosity and volume; generally 10W–60 for this model)
  • New oil filters (the 2008 TXC510 typically uses two – a cartridge filter and a screen; compatible example: Hiflo Oil Filter HF154)
  • Shop towels or rags
  • Torque wrench for proper reassembly
  • New crush washers for drain bolts (optional but recommended)
  • Latex gloves (optional, for clean hands)

Preparation

  • Warm up the motorcycle: Start and let your engine idle for a few minutes. This helps oil flow out smoothly, bringing debris with it.
  • Turn off and secure: Kill the engine, ensure the bike is stable (ideally on a stand), and let it cool just enough to avoid burns.
  • Clean around the oil cap and drain plugs: Use shop towels to prevent dirt from entering the crankcase.

Steps to Change the Oil

  1. Remove the skid plate (if equipped):
    • On the TXC510, a protective plate may block access to the oil drain bolt. Remove this first with your socket wrench.
  2. Drain old oil:
    • Locate the main engine oil drain bolt underneath the engine case.
    • Place the drain pan beneath it.
    • Use a socket wrench to remove the bolt (caution: the oil may be hot).
    • Allow all oil to fully drain; there may be a second drain plug to consider—consult your owner’s manual for the exact locations as the Husqvarna TXC uses a multi-chamber oil system.
  3. Remove and replace oil filters:
    • Locate the cartridge oil filter on the side of the engine. Remove the cover bolts, then carefully pull out the filter.
    • Replace with a new oil filter. For the 2008 TXC510, filters like Hiflo HF154 are compatible. Ensure the new filter is oriented exactly as the old one (check for different lengths/sides).
    • On this model, also remove, clean, and inspect the oil screen (sometimes called the mesh filter). Reinstall after cleaning.
  4. Inspect and replace crush washers:
    • Always check the condition of the copper or aluminum crush washers on drain bolts. Replace if flattened or damaged to prevent leaks.
  5. Reinstall drain bolts:
    • Thread bolts in by hand, then tighten to factory-spec torque using a torque wrench (refer to your TXC510 shop manual for values). Do not overtighten.
  6. Add new oil:
    • Find the oil fill cap, remove it, and insert a funnel.
    • Add the manufacturer-specified amount of recommended oil. For the TXC510, this is typically around 1.4 liters, but always double-check your manual.
    • Replace and retighten the oil fill cap.
  7. Check oil level:
    • Start the bike and let it idle for a minute. Shut off and let sit for a couple minutes.
    • Check the oil sight glass or dipstick. Add more oil as needed to reach the proper level.
  8. Dispose of old oil responsibly:
    • Pour used oil into a sealable container and dispose of it at an approved recycling or collection center. Never pour oil down a drain or onto the ground.

Special Notes and Model-Specific Call-Outs

  • This model uses two oil filters: a main cartridge and a secondary mesh or screen filter. Both must be cleaned or replaced at every oil change for optimal performance.
  • Check filter orientation: Some TXC models have inner and outer oil filters of different lengths—install the correct filter in each spot; forcing them in the wrong order can damage your engine.
  • Multi-chamber oiling system: The TXC510’s split oiling may require draining and checking more than one bolt. Always consult the workshop manual to avoid missing hidden debris or incomplete draining.
  • Always use motorcycle-specific oil: Automotive oils may lack the additives required for your clutch and gearbox.
  • Inspect drain bolt magnets: If equipped, check for metal shavings that can indicate internal wear.

Conclusion

Changing the oil in your 2008 Husqvarna TXC510 is a straightforward process if you have the right tools, supplies, and guidelines. Follow the steps above to keep your TXC running strong, and always reference your owner’s manual for model-specific information or updates. For original parts, filters, and oils, trust MotoSport.com as your source for genuine Husqvarna maintenance needs.

Related Shopping Categories

Shop Motor Oil for a 2008 Husqvarna TXC510 Dirt Bike.

Shop Oil Filters for a 2008 Husqvarna TXC510 Dirt Bike.

Shop Oil Drain Pans for a 2008 Husqvarna TXC510 Dirt Bike.

Shop Tools for a 2008 Husqvarna TXC510 Dirt Bike.

Shop Oil Fillers and Drain Plugs for a 2008 Husqvarna TXC510 Dirt Bike.

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.