How to Change the Oil in a 2024 Kawasaki KX112: A MotoSport.com Expert Guide
Shop parts for a 2024 Kawasaki KX112 Dirt Bike.
Regular oil changes are essential to keep your 2024 Kawasaki KX112 running at its best. This guide covers the required tools, step-by-step instructions, and important model-specific tips to help you perform an oil change effectively and safely. As a 2-stroke, the KX112 uses transmission oil rather than standard engine oil–understanding the difference and correct procedure is crucial for proper maintenance.
Tools and Supplies Needed
- 14mm socket and ratchet
- Oil drain pan
- Measuring cup (to measure 700ml)
- Funnel
- Clean rag/shop towels
- Transmission oil (SAE 10W-40 recommended)
- Torque wrench (optional, but recommended for proper drain plug tightening)
- Gloves (optional, but helps keep hands clean)
Preparation and Key KX112 Call-Outs
- The KX112 uses transmission oil only; do not use standard 4-stroke engine oil or pre-mix oils in the transmission. Use a quality SAE 10W-40 transmission/gear oil.
- The oil capacity is 700ml. Do not overfill; observe the oil level using the indicator line on the case.
- Always warm the bike up for a minute before draining the oil. Warm oil flows faster and helps remove debris from the transmission.
- Be aware of the drain plug torque: Overtightening can strip the threads in the lightweight aluminum casing.
Step-By-Step Oil Change Instructions
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Warm Up the Engine
- Start the bike and let it idle for about one minute. This heats up the oil, making it flow more easily for a thorough drain.
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Stabilize the Bike
- Place the bike on a stand or level surface to ensure stability during the oil change.
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Locate the Drain Plug
- The drain plug is on the underside of the engine. Use your 14mm socket and ratchet to loosen and remove the plug.
- Carefully position the oil pan beneath the drain plug to catch used oil.
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Drain the Old Oil
- Allow all old oil to drain completely.
- Wipe away any debris or leftover oil with a rag.
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Reinstall the Drain Plug
- Once oil finishes draining, clean the drain plug and its threads.
- Hand-thread the plug back in, then snug it with a 14mm socket. Do not overtighten to avoid stripping the threads; using a torque wrench is best (consult the owner's manual for the exact specification).
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Add New Oil
- Use a measuring cup to pour 700ml of SAE 10W-40 transmission oil into the funnel.
- Insert the funnel into the oil fill port (located on the right side of the engine case).
- Slowly pour in the oil, being careful not to spill.
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Check the Oil Level
- With the bike vertical and off the stand, check the oil indicator line on the engine case.
- The oil should be level with the indicator line–do not exceed this mark; overfilling can cause transmission issues.
Note: Unlike some dirt bikes where you fill to the very top, on the KX112 only fill to the line, not to the brim.
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Reinstall the Filler Cap
- Replace and hand-tighten the oil fill cap.
- Wipe down any spilled oil.
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Dispose of Used Oil Responsibly
- Take your used oil to a recycling center or auto parts store that accepts oil.
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Final Check
- Start the bike and let it idle for a minute. Inspect for leaks around the drain plug and oil fill cap.
- Re-check the oil level after the engine runs briefly, topping off if needed (never exceeding the level mark).
Special Model Notes for the 2024 KX112
- Never use pre-mix or 2-stroke injector oil in the transmission; use only a motorcycle-specific 10W-40 gear oil.
This KX112 includes a sight line “screen” or indicator line–do not overfill above this mark. - The recommended oil change interval is every 3–5 riding hours, especially if ridden in harsh conditions or racing.
Consult your owner's manual for any model-specific updates or changes. - Overtightening the drain plug is a common cause of stripped threads on this model's lightweight aluminum case—tighten properly but gently.
Recommended Oil & Common Questions
- Recommended Oil: Motul, YamaLube, or Kawasaki’s own branded 10W-40 motorcycle gear oil.
- What if the oil looks milky or contaminated? This may indicate water ingress; consult a mechanic before riding again.
Changing the oil on your 2024 KAWASAKI KX112 is a simple, essential maintenance task—just follow the steps, avoid over-tightening, use quality oil, and keep your dirt bike performing at its best for every ride.
Proprietary content for MotoSport.com. For official KX112 specs or more detailed model support, always reference your owner's manual or contact MotoSport.com experts.
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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.