Air Filter Cleaning – Replacement Guide for 2017 Yamaha TTR50

Shop parts for a 2017 Yamaha TTR50 Dirt Bike.

The 2017 Yamaha TTR50 is a dependable and user-friendly dirt bike, perfectly suited for entry-level riders. Dirt riding means your air filter faces constant exposure to dust and debris, making regular maintenance essential for optimal engine health. Below, MotoSport provides a comprehensive, model-specific guide for cleaning and replacing your TTR50's air filter—keep performance strong and protect your investment.

When to Clean – Replace Your TTR50 Air Filter

  • Yamaha recommends inspecting and cleaning the air filter at intervals listed in your maintenance schedule, but always clean or replace it more frequently when riding in dusty or wet conditions.
  • A clogged or torn filter risks engine damage and reduced performance—if you notice excessive dirt, damage, or poor throttle response, clean or replace immediately.

What You Need

  • Phillips screwdriver
  • Dedicated parts cleaning solvent (never gasoline or low-flash solvents)
  • Manufacturer-recommended air filter oil
  • Clean shop towels and gloves

Removal Steps

  1. Ensure the bike is securely parked and the engine is cool.
  2. Locate the airbox on the left side of the bike.
  3. Remove the three Phillips screws securing the air filter case cover.
  4. Carefully pull off the cover and watch for any attached drain tubes or plugs.
  5. Pull the sponge filter element and mesh out from the airbox.

Cleaning Instructions

  1. Separate the synthetic mesh and the foam filter element.
  2. Clean both parts using a dedicated parts cleaning solvent. Immerse and gently agitate to dissolve dirt—do not twist or wring the foam, as this damages the structure.
    Pro Tip: Never use gasoline as a cleaning agent.
  3. Rinse thoroughly with warm water and allow it to air dry completely. Do not apply heat to dry the filter.

Oiling – Reinstallation

  1. Once dry, apply the recommended air filter oil evenly across the foam. Squeeze gently to ensure full saturation but avoid excess dripping oil.
  2. Reinstall the foam and mesh into the airbox, making sure they are seated properly to prevent unfiltered air leaks.
  3. Replace the air filter cover and secure it with the three screws.
  4. Inspect the drain tube for any blockages or buildup and clean if needed.

Replacement Procedure

  • If your filter is damaged or overly worn, replace it with an OEM-grade or MotoSport-approved aftermarket filter.

Unique Notes for TTR50 Owners

  • The TTR50 features a straightforward airbox design, making maintenance easy even for novice riders—however, always double-check the filter seat for a proper seal before riding.
  • Failing to oil the foam filter properly or over-oiling can both impair performance. Seek MotoSport's selection of air filter oils matched for your TTR50.
  • Environmental tip: Always dispose of solvents and used filters according to local hazardous waste guidelines.

Consistent air filter care extends engine life and preserves ride quality on your 2017 Yamaha TTR50–just another way MotoSport helps you keep your dirt bike adventure-ready.

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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.