How to Change the Coolant in a 1997 Kawasaki KX60: Essential Guide
Shop parts for a 1997 Kawasaki KX60 Dirt Bike.
Regular maintenance of your 1997 Kawasaki KX60 is critical to keeping it running cool – especially during aggressive rides or hot weather. One of the most important and often overlooked tasks is changing the engine coolant. Your KX60 has a simple liquid-cooling system, but it must function properly to prevent engine overheating or excessive wear. Here is the MotoSport-exclusive step-by-step process for changing your KX60’s coolant, plus model-specific expertise every owner should know.
Tools & Supplies You’ll Need
- 8 mm or 10 mm socket and ratchet (for drain bolt & radiator shrouds, if necessary)
- Screwdriver
- Clean drain pan
- New coolant (engineered for off-road motorcycles; check your manual for capacity & spec)
- Funnel (for easy pouring)
- Distilled water (if flushing system)
- Clean rag for spills
- Safety gloves (always protect your hands from hot fluids)
Preparation
- Always perform this service when the engine is completely cool. Hot coolant can cause serious burns.
- Stabilize the bike on a stand or even ground.
Step-by-Step Coolant Change Process
- Remove the radiator cap
Locate the radiator cap on the left side of the bike. Carefully turn and remove the cap to release system pressure. This step ensures the coolant will drain smoothly when the drain bolt is out. - Access the drain bolt
The KX60 drain bolt is typically found at the lowest point of the water pump cover on the right side of the engine. Place your drain pan under the water pump. - Remove the drain bolt
Using an 8 mm or 10 mm socket (check bolt size), carefully loosen and remove the drain bolt. Old coolant will flow out into the pan. Allow several minutes for full drainage. - Optional: Flush the system
If the old coolant appeared dirty or you’ve never flushed the system, slowly pour distilled water into the radiator. Reinstall the drain bolt, add water, then remove the bolt & drain again, repeating until clean water emerges. - Reinstall the drain bolt
Once drained or flushed, clean the drain bolt and its washer. Reinstall and snug it tight–avoid overtightening as the cover is aluminum. - Add new coolant
With the drain bolt in place, use a funnel to carefully pour the recommended coolant into the radiator until it is near the top but not overflowing. - Bleed air from the system
Tilt the bike gently side-to-side to help bubbles escape. After the initial fill, briefly run the engine (with cap off) to circulate coolant and force out trapped air, then top off the radiator. - Reinstall the radiator cap
Tighten the cap securely, ensuring proper engagement of all locking surfaces. - Clean up and check for leaks
Wipe away any spilled coolant from engine and frame. Inspect the drain bolt and all hoses for leaks during the next few rides.
Special Notes for the 1997 KX60 Owner
- The KX60 uses a simple cooling system with no coolant overflow reservoir – all coolant is filled directly at the cap.
- Capacity is approximately 0.7 liters (check your manual). Never overfill past the neck of the radiator.
- Replace coolant at least once a year, or any time it appears cloudy or contaminated.
- Always use coolant formulated for aluminum radiators to prevent corrosion and water pump failures.
- If your radiator cap rubber seal is cracked or excessively hard, consider replacing the cap to maintain proper pressure.
Final Tips
- Dispose of old coolant responsibly; it is toxic to pets and wildlife.
- Inspect all hoses and clamps for signs of cracking or leakage each time you change the coolant.
- Your KX60’s small bore makes it especially sensitive to overheating. Proper coolant level and quality ensure peak performance and long engine life.
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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.