How to Change the Oil in a 2012 Husqvarna TE511

Shop parts for a 2012 Husqvarna TE511 Dirt Bike.

Changing the oil regularly is crucial for keeping your 2012 Husqvarna TE511 running at peak performance and preventing premature engine wear. This guide, brought to you exclusively by MotoSport.com, provides a step-by-step process specific to your bike — with all the critical tips and call-outs you need for this model.

Tools and Supplies Needed

  • Fresh oil: 10W60 fully synthetic motorcycle oil (check manual for exact capacity; typically a little under 2 liters)
  • Oil filter (Husqvarna or aftermarket compatible with TE511)
  • Oil drain pan/bucket
  • Socket wrench set (17mm and 22mm sockets for drain bolts and filter cover)
  • Allen/hex keys (for filter cover and screens)
  • Shop towels or rags
  • Chemical-safe gloves
  • Replacement crush washers (recommended for drain and inspection bolts)
  • Oil funnel
  • Parts cleaner or brake cleaner (for cleaning screens)

Specific TE511 Owner Call-Outs

  • All oil drain points are located on the left underside of the engine — convenient, but always use a drain pan big enough for possible splatter.
  • This bike uses two bottom filters/screens and an external oil filter. Don’t skip cleaning or replacing any of them.
  • Critical: After filling new oil, add until you see oil trickle out the overflow bolt on the case – this is your fill level. Overfilling is a common cause of leaks and messy breather hoses.

Preparation

  • Warm up the engine for a few minutes to allow oil to drain more easily.
  • Shut off the engine and place the bike on a stand. Ensure the area is well-ventilated and free from ignition sources.
  • Lay down cardboard or newspapers under the bike to catch spills.

Step-by-Step Oil Change Process

  • Remove the oil filler cap on top of the case to allow faster, smoother draining.
  • Place your drain pan beneath the bike’s oil drain plugs (there are two on this model; both must be removed for a complete drain).
  • Using your socket wrench (typically 17mm or 22mm),
    • Loosen and remove both drain bolts.
    • Allow all old oil to drain completely. You may gently rock the bike side to side to help evacuate remaining oil.
  • With an Allen/hex key,
    • Remove both bottom oil screens/filters. Inspect for metal debris; a light gray paste is normal, but any chunks could indicate wear.
    • Clean the screens thoroughly with parts or brake cleaner and dry completely before reinstalling.
  • Remove the external oil filter.
    • Use the appropriate socket wrench (often 22mm) to remove the filter cover.
    • Replace the old oil filter with a new one. Lightly oil the rubber gasket on the new filter to ensure a proper seal.
  • Reinstall (in order): both cleaned screens, drain plugs (with new crush washers, recommended), and the new oil filter with its cover
  • Tighten bolts to spec – do not over-tighten. Refer to your owner’s manual for torque specs or consult MotoSport.com’s tech database.
  • Begin filling with new oil via the filler neck.
    • Pour in gradually, periodically removing the overflow bolt on the side of the case (near the clutch) to check for oil flow.
    • On the TE511, the correct fill is reached when oil starts to trickle out of the overflow bolt hole. Replace and snug the overflow bolt as soon as you see oil, to avoid overfilling.
  • Replace the oil filler cap and check for any obvious leaks.
  • Start the bike for a minute or two to circulate the oil.
    • Shut down and allow to sit for a minute. Check for leaks again and double-check your oil level at the overflow bolt after the bike has cooled slightly.

TE511-Specific Tips for First-Timers

  • Be extra thorough in cleaning all oil screens, as Husqvarna engines are engineered for high RPM use and small debris can circulate more quickly.
  • Use the correct oil grade: While 10W60 is standard, confirm your riding conditions and refer to your owner's manual for alternatives.
  • If the bike has been on its side or overfilled in the past, watch for leaks from breather lines and the area up near the tank.
  • Always dispose of old oil properly at an approved recycling center.

Bonus: MotoSport.com Pro Tips

  • Order a complete oil change kit to simplify the process. Some kits include oil, filter, screens, and crush washers in one package, like the Motul Race Oil Change Kit designed for the TE511.
  • If in doubt about your process or see issues like mystery leaks, double-check your screen and bolt placement and do not overfill.

Conclusion

A regular, careful oil change routine ensures your Husqvarna TE511 takes you further, longer, and with more fun — and the MotoSport.com technical blog is your best resource for model-specific advice. For parts, recommended oils, and expert maintenance support, rely on our extensive shop and guides 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.