How to Change the Oil in a 2009 Yamaha TW200

Shop parts for a 2009 Yamaha TW200 Dirt Bike.

Performing regular oil changes on your 2009 Yamaha TW200 is crucial for engine longevity, smooth performance, and reliability on off-road adventures. This how-to guide, proprietary to MotoSport.com, outlines the entire process with special call-outs specific to this bike, including the required tools and step-by-step procedure.

Tools & Supplies Needed

  • 10mm socket or wrench
  • 12mm socket or wrench (for drain bolt)
  • Torque wrench (recommended for proper bolt tightening)
  • Oil catch pan
  • Fresh oil (Yamaha recommends 10W-40; check owner's manual for exact specs)
  • New oil filter (OEM or equivalent for TW200)
  • New O-rings (recommended for drain bolt and oil filter cover)
  • Clean rags/paper towels
  • Pick tool (optional, for removing O-rings)
  • Funnel
  • Gloves (optional, but recommended)

Preparation

  • Warm up the engine for a few minutes. Warm oil drains better and carries more impurities out of the engine.
  • Turn off the bike and place it securely on a level surface using the center stand or a motorcycle stand. Ensure the bike is upright for accurate oil level checks.

Step-by-Step Oil Change Process

  1. Remove the skid plate (if your TW200 is equipped). Typically, several bolts (10mm) must be unscrewed. Set the plate and bolts aside for reassembly later–
  2. Locate and remove the drain bolt.
    • The engine drain bolt is underneath the engine, right behind the skid plate areause a 12mm socket or wrench. Place your catch pan under the engine first.
    • Loosen the bolt and let the oil drain completely. This may take ~5-10 minutes. Inspect the bolt for any metal shavings and check the condition of the crush washer/O-ring–replace if necessary–
  3. Clean or replace the drain bolt screen.
    • The TW200 includes a mesh screen on the drain bolt to catch debris. Remove it (often inside the drain hole) and clean it thoroughly with brake cleaner or fresh oil–
  4. Replace and torque the drain bolt.
    • Once oil has stopped dripping, reinstall the screen and the drain bolt. Tighten to Yamaha's recommended torque spec (generally 14 ft-lb or 20 Nm for TW200, but always double-check owner's manual)–
  5. Replace the oil filter.
    • The filter is located behind a round cover on the right side of the engine, secured with 10mm bolts. Remove the bolts and carefully pull off the cover.
    • Be aware: There may be oil spillage after removing the cover. Have your catch pan in place.
    • Remove the old oil filter. Check the condition of the mating surface and thoroughly clean the area. Replace the rubber O-ring/gasket on the oil filter cover if worn–
    • Note for TW200 owners: The oil filter cover has specific bolt lengths; do not mix them up on reassembly for proper sealing and to avoid damage–
  6. Install the new oil filter.
    • Place the new filter in the correct orientation. TW200 filters often have a spring on the cover–ensure this is in place.
    • Reinstall the cover and bolts. Start by hand, then tighten evenly, using a torque wrench as appropriate (check manual for spec, generally 7 ft-lb or 10 Nm)–
  7. Refill with fresh oil.
    • Remove the oil fill cap on the right side of the engine. Insert a clean funnel.
    • Add approximately 1 liter (1.06 US quarts) of 10W-40 motorcycle oil–
    • Reinstall the oil fill cap securely.
  8. Check oil level.
    • Start the engine and let it idle for about a minute. Then turn it off and let the oil settle for another minute.
    • With the bike upright, check the oil level in the sight glass on the right engine case: the oil should be between the upper and lower marks. Add oil if necessary–
  9. Reinstall the skid plate (if applicable), tightening all bolts securely.
  10. Dispose of used oil and filter responsibly—take them to a recycling center or auto parts store.

Specific Call-outs for the 2009 Yamaha TW200

  • Bolt length alert: The oil filter cover uses different-length bolts. Track each one's position during disassembly. Using the wrong bolt in the wrong hole can damage the engine case–
  • Oil quantity: Always use just under 1 liter of oil for routine changes (with filter change). Overfilling can cause leaks or engine issues–
  • Drain bolt screen: Always clean the mesh screen—unique to the TW200. Skipping this step can allow debris circulation in your engine–
  • Sight glass: The oil level sight glass can be obscured by bubbles right after an oil fill. Allow the bike to settle before checking–
  • Recommended intervals: Change oil every 2000 miles or once per season, whichever comes first. Always follow maintenance intervals in your owner's manual–

Conclusion

Changing the oil on your 2009 Yamaha TW200 takes under an hour and can save you money, improve reliability, and extend engine life. With its accessible design and simple components, performing oil changes at home is straightforward. Always use quality supplies from MotoSport.com and follow the steps above for years of dependable riding.

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Shop Oil Fillers and Drain Plugs for a 2009 Yamaha TW200 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.