Air Filter Cleaning & Replacement Guide for 2022 Kawasaki KLX110

Shop parts for a 2022 Kawasaki KLX110 Dirt Bike.

Keeping the air filter clean and well-maintained on your 2022 Kawasaki KLX110 ensures peak performance and engine longevity. The KLX110 uses a foam air filter housed behind the left side shroud – one of the most important barriers between your engine and harmful dirt or abrasive debris. Owners should always pay attention to the specific service intervals and dust conditions prevalent in your riding environment.

Frequency of Air Filter Cleaning

  • Every 50 hours or 6 months is the standard interval for cleaning or replacing the air filter, but heavy dust conditions demand more frequent service to prevent engine bogging or contaminants slipping past the filter.
  • Always inspect the air filter after every dusty ride or whenever you detect a decrease in engine performance.

Required Tools & Materials

  • 8 mm socket or T-handle
  • Phillips head screwdriver
  • Foam filter cleaner or hot soapy water
  • Foam filter oil
  • Clean lint-free rag
  • Brake cleaner (for cleaning air box)

Step-by-Step Air Filter Removal

  1. Remove both side panels, the seat, and the left shroud assembly using the 8 mm tool and screwdriver.
  2. Take off the air filter cover by unscrewing the three Phillips screws to expose the air filter.
  3. Stuff a clean rag into the intake opening to prevent debris from entering the engine during the cleaning process.
  4. Carefully pull out the foam air filter. Note that the filter may adhere to either the airbox or the cover.

Cleaning the Air Filter

  1. Rinse the foam filter thoroughly in hot soapy water or with dedicated foam filter cleaner. Squeeze – do not wring – to avoid damaging the foam structure.
  2. Repeat rinsing until all dirt and old oil are removed. Let the filter air dry completely – sunshine can speed up the process but avoid excessive heat.
  3. Once dry, apply fresh foam filter oil throughout. Massage gently to saturate the entire filter. Do not over-oil, but ensure all areas are protected.

Cleaning the Air Box

  • Wipe out all loose dirt and oil with a clean rag.
  • Use brake cleaner sparingly to remove stubborn grime from the airbox and surrounding surfaces.

Reinstalling the Air Filter

  1. Carefully place the re-oiled filter back onto its mount, making sure it seats securely and evenly.
  2. Reinstall the air filter cover and secure with three Phillips screws.
  3. Replace the side shroud, seat, and side panels in reverse order.

When to Replace the Air Filter

  • If the foam filter crumbles, tears, remains excessively dirty after cleaning, or deteriorates in any way, replace it immediately.
  • Always keep a spare filter on hand in case conditions require a swap-out.

Model Specific Notes for 2022 KLX110 Owners

  • The KLX110 air filter design allows simple removal and cleaning – ideal for beginner and youth riders.
  • No specialized cage in the air box – the foam filter pops in easily after cleaning.
  • Be careful with the seat installation; align the notch with the screw as indicated, ensuring proper fit before tightening.

Pro Tips

  • Service intervals should be shortened for aggressive trail riding or frequent off-road use.
  • Never use highly compressed air to dry or blow out the filter – this can tear the foam and reduce effectiveness.
  • Inspect filter oil coverage after installation; uneven saturation can leave vulnerable spots for dirt intrusion.

MotoSport recommends staying on top of your 2022 KLX110 air filter maintenance for confident, worry-free rides. Investing a few minutes in routine air filter care protects engine performance and prolongs the life of your Kawasaki.

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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.