How to Change the Oil in a 2016 Kawasaki KLX140R

Shop parts for a 2016 Kawasaki KLX140R Dirt Bike.

Changing the oil in your dirt bike is essential for maintaining its performance and longevity. Here's a step-by-step guide on how to change the oil in a 2016 Kawasaki KLX140R, including the tools you'll need and specific considerations for this model.

Tools and Supplies Needed

To perform an oil change on your 2016 Kawasaki KLX140R, you will need the following tools and supplies:
  • Ratchet and extension
  • 8mm and 17mm sockets
  • Drain pan
  • Torque wrench
  • New oil filter (Kawasaki Part Number 52010-1053)
  • Engine oil (10W-40 motorcycle oil, approximately 1.22 quarts without the filter)
  • Crush washer

Step-by-Step Instructions

Follow these steps to change the oil in your Kawasaki KLX140R: 1. Warm Up the Engine– Run the engine for about a minute to warm up the oil. This will help the oil drain more easily. 2. Remove the Dipstick– Take out the dipstick to vent the crankcase. This helps the oil flow out faster during draining. 3. Position the Drain Pan– Place a drain pan under the engine to catch the oil. 4. Remove the Oil Drain Bolt– Use a 17mm socket to remove the oil drain bolt located on the lower left side of the crankcase. Remove the crush washer as well. 5. Drain the Oil– Allow the oil to drain completely into the pan. This may take a few minutes. 6. Replace the Crush Washer and Oil Drain Bolt– Once the oil has stopped dripping, replace the crush washer (if it's not reusable) and the oil drain bolt. Tighten the bolt securely with a torque wrench. 7. Remove and Replace the Oil Filter– Use a filter wrench to remove the old oil filter. Be careful not to spill any remaining oil when removing the filter. Install a new oil filter and hand tighten it. 8. Refill the Engine with Oil– Use a funnel to pour in the new oil. For the Kawasaki KLX140R, you will need approximately 1.22 quarts of 10W-40 motorcycle oil if you're not changing the filter, or slightly less if you are. 9. Replace the Dipstick– Put the dipstick back in the crankcase but do not screw it in. Pull it out again to check the oil level. 10. Check the Oil Level– If necessary, add more oil until the level is just below the maximum mark on the dipstick. 11. Dispose of Used Oil Properly– Take the used oil to a recycling center or an auto parts store that accepts used oil.

Specific Call-Outs for the 2016 Kawasaki KLX140R

  • Oil Capacity– Ensure you use the correct amount of oil. The 2016 Kawasaki KLX140R requires approximately 1.22 quarts of 10W-40 oil.
  • Oil Filter Washer– Always replace the oil filter gasket when installing a new oil filter to prevent leaks.
  • Crankcase Venting– Removing the dipstick helps vent the crankcase and facilitates oil drainage.
  • Crush Washer– Replace the crush washer on the oil drain bolt to ensure a tight seal.
By following these steps and using the correct tools and supplies, you'll be able to perform a successful oil change on your 2016 Kawasaki KLX140R. Regular oil changes will help keep your bike running smoothly and prolong its lifespan.

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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.