Air Filter Cleaning – Replacement Guide for 2019 Yamaha TW200

Shop parts for a 2019 Yamaha TW200 Dirt Bike.

Maintaining optimal airflow is essential for the dependable operation of your 2019 Yamaha TW200. The bike features a classic & straightforward airbox design, making air filter maintenance and replacement accessible to all skill levels. Follow this detailed MotoSport guide for proper cleaning, inspection, and installation to keep your TW200 running at its best.

Why Air Filter Maintenance Matters on Your TW200

The 2019 TW200's air filter keeps dust, debris, and contamination out of your engine. A neglected or damaged filter quickly restricts power, accelerates wear, and puts the engine at serious risk. Proper filter care is necessary every 3,000 miles at minimum, and more often if riding in dusty or wet conditions.*

Tools & Supplies You'll Need

  • Phillips screwdriver (JIS preferred, standard will work)
  • Clean shop towels or paper towels
  • Air filter cleaner & oil (for foam-type filters)
  • Replacement air filter (if needed)
  • Small amount of waterproof grease

Removal: Accessing the TW200 Air Filter

  1. Remove left side panel by unscrewing the two Phillips screws securing it. Gently pull the panel free from the grommet tab near the fuel tank.
  2. With the side panel off, locate the airbox cover underneath. Remove the four longer Phillips screws holding this panel. Keep these screws separate from the shorter side panel screws to prevent mix-ups.
  3. Carefully pull the airbox cover off to expose the air filter element.

Inspection – Clean or Replace?

  • Remove the air filter and check for heavy dirt, saturated grime, or any signs of tearing or damage.
  • If the filter is torn, crumbling, or dried out, replace it immediately.
  • If dirty but undamaged, proceed with cleaning.

Cleaning the Filter Element

  • For foam filters: Gently knock loose debris, then fully saturate the filter with dedicated foam air filter cleaner. Work the cleaner through and rinse until the water runs clear. Squeeze (never wring or twist) to remove water and allow to dry fully.
  • Once dry, apply air filter oil evenly, working it in by hand until the foam is entirely coated but not dripping.

Prepping for Reinstallation

  • Clean the airbox interior and sealing surfaces completely with a damp towel before reinstalling the filter.
  • Inspect the airbox's rubber gasket or sealing ring for integrity—replace if needed to ensure a complete seal.
  • Apply a thin film of waterproof grease around the airbox sealing lip for added protection against dust intrusion.

Reinstalling the Air Filter & Final Steps

  1. Place the cleaned (or new) filter against the grate/frame. Ensure the finer mesh side faces inward, coarse side faces the incoming air.
  2. Seat the filter gently but firmly, then reinstall the airbox cover using the four long screws.
  3. Re-attach the left side panel and secure it with the two shorter screws.

Important Tips Specific to the 2019 TW200

  • Filter Fit: The TW200 air filter sits in a shallow airboxproperly seat the filter and confirm a good seal to prevent dirt from bypassing the element.
  • Hardware: Keep screws separated by length and never overtighten, as the panels and airbox threads can be damaged or stripped easily.
  • Routine Checks: If you ride the TW200 off-road or in heavy dust or water, inspect the filter after every major ride. The airbox is not highly elevated, so extra vigilance is needed during water crossings.
  • Gasket Condition: Older or reused air filters can compress at the seal—always check that the included rubber gasket is supple and undamaged for maximum protection.

Regular air filter maintenance on your 2019 Yamaha TW200 keeps your ride smooth, your engine protected, and your power consistent. For OEM filters, aftermarket elements, seal grease, and complete filter kits, MotoSport stocks everything you need specific to your machine.

*Service intervals are general guidelines–always adjust based on your riding environment.

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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.