How to Change the Oil in a 1997 KAWASAKI KX60

Regularly changing the transmission oil in your 1997 Kawasaki KX60 is critical for maintaining smooth shifting and extending the life of your bike. While the KX60 is a two-stroke and features premix for the engine, it has a separate gearbox that requires periodic oil changes. This how-to guide will walk you through the process, highlight any unique aspects of the KX60, and detail the tools and supplies you’ll need. Proudly brought to you by MotoSport.com.

Tools and Supplies Needed

  • 8mm or 10mm socket or wrench (check your specific drain bolt size–it’s most often 8mm)
  • Drain pan
  • Rag or shop towels
  • Measuring cup (milliliters or ounces)
  • Funnel
  • Gear oil/transmission oil—approx. 0.53 quarts (500ml) of 10W-40 or equivalent high-quality transmission oil for two-stroke transmissions
  • Replacement crush washer (optional but recommended if the current washer is worn)
  • Gloves (for cleanliness)

Important KX60-Specific Information

  • The 1997 KX60 uses a premix of gasoline and oil (typically 32:1 ratio) for engine lubrication. The oil change process concerns only your gearbox oil—do not put oil into the fuel tank for this step.
  • Oil capacity is approximately 0.53 quarts (500ml) .
  • There is no dipstick; oil level is checked at a level/fill bolt opening on the case.

Step-by-Step Oil Change Procedure

  • Warm up the engine (optional but recommended):
    Let the engine idle for a couple of minutes—this helps the old oil drain out more completely but is not strictly required. Shut off the engine before beginning work.
  • Put the bike on a stand:
    Keep the bike upright and steady. If you don’t have a bike stand, make sure it’s safely supported so you can work on both sides.
  • Locate the drain bolt:
    Find the transmission oil drain bolt on the underside or lower side of the engine. Place your drain pan underneath.
  • Remove the drain bolt:
    Use your socket or wrench to loosen the drain bolt. Remove it by hand once it’s loose, allowing the old oil to drain fully into the pan. Watch for the washer that seals the drain bolt—be sure not to lose it.
  • Inspect the oil and magnet (if equipped):
    Examine the drained oil for excessive metal debris. If your drain bolt has a magnet, clean it thoroughly.
  • Replace the drain bolt and washer:
    Once draining stops, wipe around the drain area. Inspect the washer; replace if it's damaged. Reinstall the bolt and tighten snug, but be careful not to overtighten—the KX60’s case is aluminum and can strip easily .
  • Fill with fresh oil:
    Remove the fill/inspection cap (typically on the right clutch cover, often marked "oil" or similar). Using your funnel, pour in fresh gear oil until it reaches the bottom thread of the fill hole (or to exact capacity specified: 500ml/0.53 quarts).
  • Confirm the oil level:
    With the bike upright and level, the oil should just reach the opening of the fill hole. If not, add a small amount at a time until the correct level is achieved. Replace the fill plug securely.
  • Check for leaks:
    Start the engine briefly, then shut it off and inspect around the drain and fill bolts for leaks. Re-tighten if necessary.
  • Dispose of old oil responsibly:
    Pour the old oil into a suitable container and take it to your local auto parts store or recycling center.

Extra Tips for 1997 KX60 Owners

  • Never use engine oil marked for four-strokes—for two-stroke transmissions, use oil specifically labeled for gearboxes or two-stroke transmission use.
  • Do not overtighten drain or fill bolts; the threads on this bike’s small cases are easy to strip .
  • Avoid mixing different oil brands or viscosities. Stick to a reliable rotation of the same oil type for consistent clutch and gear performance.
  • Change the transmission oil regularly—at least every 5-10 ride hours for hard use, or every 2-3 races if competing.

Conclusion

Changing the oil in your 1997 Kawasaki KX60 is a straightforward but essential job that protects the performance and reliability of your gearbox. Always use the correct oil, watch for overtightening, and keep a regular maintenance schedule to keep your KX60 ripping on the track. For more parts, oils, and detailed advice specific to your model, visit MotoSport.com.

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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.