How to Change the Oil in a 2021 Yamaha TW200 – MotoSport.com Guide

Shop parts for a 2021 Yamaha TW200 Dirt Bike.

If you own a 2021 Yamaha TW200, keeping your engine healthy with regular oil changes is vital for performance and long engine life. Below, you'll find a detailed, step-by-step guide specifically tailored for the 2021 TW200—with tools needed, model-specific tips, and everything to help even first-timers do the job right.

Tools & Supplies You'll Need

  • 10mm socket or wrench
  • 17mm socket or box-end wrench
  • Oil drain pan
  • New oil filter (recommended, though the OEM filter can be cleaned and reused)
  • 1 quart of 10W-40 motorcycle oil (Yamaha recommends non-synthetic or synthetic-blend, but always check your owner's manual for updates)
  • Funnel
  • Clean rag or shop towel
  • Torque wrench (for proper bolt tightness)
  • Pliers or a pick tool (optional, to help remove the old filter)
  • Gloves (optional but recommended to keep hands clean)
  • Replacement crush washer for the drain bolt (recommended, but not always necessary)

Preparation Steps

  • Warm up the engine: Start the bike and let it idle for 2-3 minutes or ride it briefly. Warm oil flows easier and helps carry debris out.
  • Turn off the engine and place the bike on its side stand. Have all your tools and supplies set up in a well-ventilated, level workspace.
  • Locate the oil drain bolt: On the 2021 TW200, it's on the left side, just below the shifter.

Step-by-Step Oil Change Instructions

  1. Remove the Oil Drain Bolt
    • Place the oil drain pan under the drain bolt.
    • Use your 17mm wrench or socket to carefully loosen and remove the drain bolt. Caution: Hot oil may flow out quickly—keep your hands clear.
  2. Let Oil Drain Completely
    • Give the oil several minutes to fully drain for best results.
    • While draining, inspect the condition of the oil. On a new TW200, the first oil may have metal particles or clutch debris, which is normal during engine break-in.
  3. Remove & Inspect/Replace the Oil Filter
    • The oil filter cover is held by three 10mm bolts on the left side of the engine.
    • Remove the bolts in a crisscross pattern to avoid stressing the cover.
    • Take off the cover and remove the oil filter. OEM filters can be cleaned and reused, but replacing is preferable for longevity.
    • Wipe out the filter cavity and cover with your clean rag.
    • Insert the new filter, making sure the rubber sealing ring faces outward for the 2021 TW200.
  4. Clean and Reinstall the Oil Drain Screen
    • The TW200 features a mesh oil strainer screen accessible along with the drain bolt.
    • Remove and gently clean the mesh screen with cleaner or fresh oil, then reinstall.
  5. Reinstall the Oil Filter Cover and Drain Bolt
    • Double-check the rubber O-ring on the filter cover for damage; replace if necessary.
    • Install the cover and bolts, tightening them evenly to the Yamaha-specified torque: 7.2 ft-lb (10 Nm) for the filter cover bolts, 20 ft-lb (28 Nm) for the drain bolt.
    • If you have a new crush washer, use it on the drain bolt.
  6. Add New Oil
    • Remove the oil fill cap (right side near the clutch cover).
    • Use the funnel and add ~1 quart (1.0 liter) of 10W-40 oil.
    • Reinstall the fill cap securely.
  7. Check the Oil Level
    • Start the engine and let it idle for 30-60 seconds, then shut off and allow the oil to settle for a minute.
    • Hold the bike level (not on the side stand) and check the oil level through the sight glass. The oil should be between the lower and upper lines on the glass. Add oil as needed if low.
  8. Inspect for Leaks
    • While the engine is running, inspect around the drain bolt and filter cover for any oil leaks. Tighten bolts slightly if needed, but do not overtighten.
  9. Proper Disposal
    • Take used oil and the old filter to a recycling center or auto shop that accepts used oil.

2021 Yamaha TW200 Model-Specific Call-Outs

  • First oil change is critical: Yamaha recommends the first oil change at 600 miles or 1 month (whichever comes first) to remove break-in debris.
  • Oil capacity is 1.0 liter (when changing filter). Overfilling can cause foaming and engine issues. Double-check the sight glass.
  • Reusable oil filter: The original Yamaha oil filter can be cleaned and reused, but replacement is more effective long-term.
  • No need to remove the skid plate: You can access the drain plug and filter without removing the factory skid plate, but aftermarket plates may require removal.
  • Low torque specs: The oil filter cover bolts and drain bolt require only light torque; overtightening can strip threads or crack the cover. Always use a torque wrench for peace of mind.

Troubleshooting & Tips

  • If you see metallic particles in the drained oil on your first change, this is normal for new engines.
  • Always replace or clean the oil screen during each oil change. Neglecting this can restrict oil flow.
  • Use only motorcycle-specific oil; automotive oils can harm the TW200's wet clutch.

Conclusion

Changing the oil on your 2021 Yamaha TW200 is straightforward, saves money, and protects your engine. Stick to Yamaha's intervals for best results. If in doubt, consult MotoSport.com's extensive parts catalog for genuine Yamaha oil, filters, gaskets, and quality tools to make future maintenance even easier.

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Shop Oil Fillers and Drain Plugs for a 2021 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.