How to Change the Oil in a 2007 Yamaha TW200: A Step-–by-–Step Guide

Shop parts for a 2007 Yamaha TW200 Dirt Bike.

Keeping the engine oil fresh in your Yamaha TW200 is one of the best ways to ensure strong engine health and top performance for years to come. As a signature dual-sport bike, the TW200’s engine isn’t complicated, and changing the oil is a rewarding DIY job that can save you both time and money.

Tools and Materials Needed

  • Wrench Set (including 10mm for bolt removal)
  • Torque Wrench (recommended, for proper bolt re-installation)
  • Oil Catch Pan
  • New Oil Filter (specific to the TW200)
  • New Engine Oil (Yamaha recommends 10W-40, mineral or semi-synthetic, check your manual for capacity–usually about 1L/1.06 qt)
  • Funnel
  • Clean Rags or Shop Towels
  • Replacement O-rings (for drain bolt and filter cover, if needed)
  • Gloves (optional, but recommended for cleanliness)
  • Impact Driver and Pick Tool (optional, for ease in removing and replacing stubborn bolts and o-rings respectively)

Steps to Change the Oil in Your 2007 Yamaha TW200

  • 1. Warm Up the Engine
    Let your TW200 idle for a few minutes so the oil thins out and drains more completely. Be careful–the exhaust and oil will be hot immediately after running.
  • 2. Remove the Skid Plate (if equipped)
    If your bike has a skid plate covering the bottom of the crankcase, use your wrench to remove it for better access to the drain plug.
    Specific Call-out for TW200: The OEM Yamaha skid plate uses a few bolts and comes off quickly; just keep track of the hardware for reassembly later.
  • 3. Locate and Remove the Drain Plug
    Position the oil catch pan beneath the engine. The oil drain bolt is located on the bottom-left side of the crankcase. Use a 10mm wrench to loosen and remove the drain plug.
    Notice: Take care not to lose the small aluminum gasket or o-ring that may come with the drain bolt–replace it if worn or damaged for a leak-free seal.
    Allow the oil to drain completely.
  • 4. Remove the Oil Filter Cover
    The oil filter cover is easily found on the right side of the engine, held by three bolts. Remove these with your wrench and set aside.
    Carefully pull the cover away–some oil may spill, so keep your catch pan in place. Remove the old oil filter and the o-ring that sits on the inside rim of the cover.
    Call-out: Inspect o-rings for wear or cracking. Yamaha recommends replacing these o-rings when changing the oil filter for best results.
  • 5. Install New Oil Filter and Reassemble
    Lightly oil the new o-ring before installing it onto the filter cover. Install the new oil filter (open side out, onto the engine) and fasten the filter cover back in place, snugging the bolts by hand then torquing each to spec (around 7 ft-lbs, check your manual).
    Tip: Over-tightening can strip threads or crush the o-ring, so don’t go past recommended torque.
  • 6. Clean and Reinstall the Drain Plug
    Wipe the drain bolt clean and check its sealing washer/o-ring. Place it back into position and torque to manufacturer spec (approx. 14 ft-lbs).
    Important: Overtightening is a common mistake and can crack the crankcase or damage threads.
  • 7. Add New Engine Oil
    Remove the oil fill cap (right side, top of engine case) and insert a clean funnel. Pour in approximately 1 liter (1.06 US qt) of recommended oil.
    Replace the oil fill cap securely.
  • 8. Start the Engine and Check the Level
    Start the bike and let it idle for about a minute to circulate oil.
    Shut off the engine and let it sit for another minute to allow oil to settle. Check the oil level in the sight glass (right side, lower crankcase). Oil should be between the two marks–not too high, not too low.
    Tip: Hold the bike upright and level (not on the sidestand) when checking. Add or drain oil as needed to bring it to the proper level.
  • 9. Reinstall Skid Plate and Final Inspection
    Put the skid plate back on if equipped, inspect for leaks (especially around the oil filter cover and drain bolt), and wipe up any drips.
  • 10. Dispose of Used Oil Responsibly
    Take used engine oil and the old filter to a recycling facility or auto parts shop with an oil recycling program.

2007 Yamaha TW200-Specific Notes

  • Drain Plug Location: The bolt is on the bottom-left (shift lever) side, easy to strip if overtightened. Always use a torque wrench when reinstalling.
  • Oil Filter Orientation: The open side faces out–reversing this can cause poor lubrication and damage.
  • Sight Glass: Located on the lower right side–hold the bike upright to check accurately.
  • Skid Plate Removal: Some aftermarket skid plates may require additional steps or different tools–double-check your setup.
  • Oil Type & Amount: Use 10W-40 motorcycle oil (avoid “car” oil to prevent clutch slippage); capacity is about 1.0-1.1 liters with filter change.

Why Change Your Oil Regularly?

Fresh oil improves shifting and clutch feel, helps the engine run cooler, and greatly prolongs the life of your Yamaha’s internal components. Most riders should perform an oil and filter change every 1,500 to 2,000 miles–or more often for extreme riding conditions.

Additional Tips

  • Always start with a cool (but not cold) bike–hot oil can burn.
  • Record your mileage and next oil change interval–keep your TW200 running smoothly for years to come.
  • Inspect the drain bolt and oil for metal shavings–a small sparkle is normal; heavy shavings need inspection by a professional.

Changing the oil on your 2007 Yamaha TW200 is simple, affordable, and an excellent way to better understand your machine. Motocross and trail riders alike rely on fresh oil for reliability—don’t cut corners, and enjoy your next 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.