How to Change the Oil in a 2010 KTM 690 Enduro – Complete Guide
Shop parts for a 2010 KTM 690 Enduro Dirt Bike.
Changing the oil on your 2010 KTM 690 Enduro is a crucial maintenance task that helps keep your engine running smoothly and extends the life of your motorcycle. For MotoSport.com customers and DIY enthusiasts, performing your own oil change not only saves money but also helps you build a deeper understanding of your bike. Use this detailed guide to ensure you complete the job correctly and safely for this specific model.
Tools and Supplies Needed
- Socket wrench set (metric)
- Torx bits (commonly T30 and T45 for KTM fasteners)
- Oil drain pan
- Funnel
- Clean rags
- Brake cleaner (for cleaning oil screens and messes)
- Compressed air (optional, for cleaning screens)
- Replacement oil filters (Short + Long filters for 690 Enduro)
- Replacement O-rings (drain plug and oil filter cover O-rings)
- New engine oil (refer to manual for grade; generally 10W-60 full synthetic for KTM 690 Enduro)
- Gloves (disposable nitrile or latex recommended)
Preparation and Safety
- Make sure the engine is warm, not hot. Warm oil flows more easily and will drain more completely, but hot oil can cause burns.
- Park the motorcycle on a level surface with the side stand down and, if possible, use a stand to make the bike more level.
- Allow the engine to cool for a few minutes if it’s very hot before beginning.
Step-by-Step Instructions
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Remove the Skid Plate
Use the appropriate socket or Torx bits to remove the two bolts holding the skid plate. The plate slides off; set it aside. If you can’t figure out the skid plate removal, reconsider performing your own maintenance as other steps require mechanical aptitude (noted by DIY videos and personal anecdotes). -
Drain the Engine Oil
- Place the oil drain pan below the drain plug.
- Locate the main oil drain plug on the bottom left of the engine.
- Use a socket wrench to loosen and remove the plug.
- Allow oil to drain completely.
- Inspect the drain plug and clean any debris from the tip. -
Remove and Clean Oil Screens
- There are two separate screens in the KTM 690’s oil system.
- Remove the screen plugs (usually near the drain plug and on the engine case).
- If the screens don’t come out with the plugs, extract them gently.
- Inspect screens for debris (small metallic pieces are normal; large or excessive fragments indicate engine wear).
- Clean screens using brake cleaner and compressed air. Dry thoroughly. -
Change Oil Filters
- Your 2010 KTM 690 has two oil filters: a short and a long.
- Remove the oil filter covers from the right side of the engine.
- Pull out both filters.
- Inspect and clean the filter covers and sealing areas.
- Replace old filters with new ones (lubricate new O-rings with a touch of fresh oil).
- Confirm filters are the correct type and install orientation as per your manual. -
Replace O-rings
- Inspect the O-rings on all plugs and filter covers.
- Replace any damaged or flattened O-rings.
- Lightly oil new O-rings before installation to ensure proper sealing and prevent pinching. -
Reinstall Screens and Plugs
- Reinstall both oil screens and their plugs; torque to manufacturer’s specifications.
- Reinstall the main drain plug; ensure torque is correct to avoid stripping threads. -
Refill Engine Oil
- Open the filler cap by lifting its cover and turning the ignition key 90 degrees counterclockwise (unique KTM design).
- Using a funnel, pour in the recommended type and amount of engine oil.
- For the KTM 690 Enduro, the oil capacity is approximately 1.7 liters with filter change.
- Replace the filler cap and secure. -
Prime the Filters and Check the Level
- With the cap on, start the engine and let it idle for 1–2 minutes. Don’t rev the engine; just let it circulate oil through the new filters.
- Turn off the engine. Allow the bike to sit for a minute.
- Check the oil level per the manual (sight glass or dipstick), and top off if necessary. -
Reinstall the Skid Plate
- Slide the plate into place and bolt it back on securely. -
Disposal
- Dispose of the old engine oil and filters responsibly, taking them to a recycling center or auto parts store that accepts waste oil.
Special Call-Outs for the 2010 KTM 690 Enduro
- Dual Oil Screens and Dual Filters: Unlike many motorcycles, the 690 Enduro uses two filters and two oil screens. It’s essential you service both every oil change.
- Filler Cap Secure Mechanism: Uses the ignition key to unlock and lock the oil filler cap – don’t try to force it, and always ensure it’s tightly secured to prevent leakage.
- Check O-Rings and Screen for debris: Some small particles are expected in screens, but excessive debris should be brought to a mechanic’s attention.
- Oil specification: Use only the recommended full-synthetic oil (usually Motorex or Motul 10W-60); using incorrect oil can compromise clutch and engine performance.
- Torque Settings: Always use a torque wrench and reference the official service manual for plug and cover torque specs to avoid thread damage.
- First Start After Change: Don’t rev the engine immediately after an oil change. Simply idle to allow filters to fill and oil to circulate.
Conclusion
Performing an oil change on your 2010 KTM 690 Enduro is straightforward with the right tools and attention to detail. Always refer to your factory manual for specifics, and when in doubt, consult with a professional or your local authorized KTM service center. Keeping up on oil maintenance protects your investment and keeps you riding longer.
Related Shopping Categories
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Shop Tools for a 2010 KTM 690 Enduro Dirt Bike.
Shop Oil Fillers and Drain Plugs for a 2010 KTM 690 Enduro 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.