Air Filter Cleaning & Replacement Guide for 2022 Kawasaki KX112
Shop parts for a 2022 Kawasaki KX112 Dirt Bike.
Keeping your 2022 Kawasaki KX112 running at peak performance means consistent air filter maintenance. A clean air filter maximizes power and engine longevity by protecting against dust, dirt, and debris. Here is MotoSport’s proprietary guide to maintaining and replacing your KX112 air filter.
What Makes the KX112 Unique?
The 2022 KX112 features a high-revving two-stroke engine designed for youth and amateur racing – making air intake protection more important than ever. Frequent cleaning is critical, especially because the KX112 draws in more air at high RPM and its location exposes it to roost and track debris. Owners should also note that the KX112 shares filter and airbox design cues with its KX85 and KX100 siblings, streamlining filter handling and replacement parts procurement.
MotoSport Air Filter Cleaning Steps
- Remove the seat: Using an 8mm socket, unscrew the two seat bolts and lift off the seat to expose the airbox.
- Take out the air filter: Unscrew the wing nut that secures the filter to the intake. Carefully pull the filter out, making sure no dirt drops into the air boot.
- Inspect the airbox: Wipe the inside walls gently. If debris is present, use a clean rag and avoid pushing contaminants deeper.
- Clean the filter: Wash the filter with a dedicated biodegradable air filter cleaner. Squeeze out excess fluid – never wring. Rinse with clean water and let the filter air dry completely.
- Apply air filter oil: Saturate the cleaned, dry filter with proper air filter oil. Massage the oil throughout the filter – coverage must be even for optimal filtration. Avoid over-oiling, which restricts airflow.
- Optional: Some riders apply a thin layer of grease around the filter’s sealing rim for added protection. MotoSport recommends this step for racing or especially dusty conditions.
- Reinstall: Place the filter onto the intake tube, lining up the center. Fasten with the wing nut and ensure a snug fit. Reattach the seat.
MotoSport Air Filter Replacement Guide
- Replace after 3-5 cleanings or when visibly damaged: If your filter is torn, hard, or no longer seals tightly, install a new one for maximum protection.
- Stock up on spares: For race weekends, have several pre-oiled filters ready in sealed bags to swap quickly between motos.
- Follow correct installation: Improperly seated filters can let in dirt, leading to costly engine damage.
- Track your maintenance schedule: MotoSport recommends cleaning or replacing the air filter before every ride for the KX112, especially in sandy or muddy environments.
Extra Tip for KX112 Owners
The KX112’s extra displacement demands consistent filter care. Neglecting filter service can reduce performance, cause premature piston and ring wear, and lead to race-day engine problems. Regularly inspect the air boot, and always check filter fit before riding.
Final Thoughts
Proper air filter cleaning & timely replacement ensure your KX112 runs strong whether training or racing. MotoSport provides genuine and high-performance replacement air filters – always use the right part and quality oil for best results. If in doubt, refer to your owner's manual for torque specs and specific part numbers.
Related Shopping Categories
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Shop Tools for a 2022 Kawasaki KX112 Dirt Bike.
Shop Intake Parts for a 2022 Kawasaki KX112 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.
