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  • Writer's pictureNathan Thomas

A Step-by-Step Guide: How to Change the Coolant in a Dingo K9-3



Regular maintenance is essential to keep your Dingo K9-3 compact utility loader in top-notch condition. One crucial aspect of this maintenance is changing the coolant, which helps regulate the engine's temperature and prevent overheating. In this blog post, we'll provide you with a step-by-step guide on how to change the coolant in your Dingo K9-3, ensuring your machine runs smoothly and efficiently.


Note: Before you begin, make sure your Dingo K9-3 is turned off, and the engine is cool to the touch. Safety should always be a priority.

Tools and Materials Needed:

  1. Safety goggles and gloves

  2. Drain pan

  3. A funnel

  4. New coolant (check your owner's manual for the correct type)

  5. Water (if dilution is required)

  6. A socket wrench or pliers

  7. A hose (for flushing, if needed)

  8. A rag or shop towels

  9. Owner's manual for reference

Step 1: Locate the Radiator and Drain Plug

The radiator is typically located at the front of the Dingo K9-3, behind the grill. Find the drain plug at the bottom of the radiator. It may be covered with a plastic shield that you'll need to remove.


Step 2: Prepare for Draining

Place a drain pan beneath the radiator to catch the old coolant. This will help prevent spills and environmental contamination.


Step 3: Open the Drain Plug

Using a socket wrench or pliers, carefully loosen the drain plug. Be cautious as the coolant may still be hot. Allow the old coolant to flow into the drain pan.


Step 4: Flush the System (Optional)

If you want to thoroughly clean the cooling system, you can flush it with water. Attach a hose to the radiator's inlet, turn on the water supply, and let it flow through the radiator and out the drain plug until the water runs clear.


Step 5: Close the Drain Plug

Once the old coolant is drained or you've finished flushing, securely tighten the drain plug to prevent leaks.


Step 6: Mix the New Coolant (if needed)

Consult your owner's manual to determine whether your coolant needs to be mixed with water. If so, mix the coolant according to the manufacturer's recommendations.


Step 7: Add the New Coolant

Using a funnel, carefully pour the new coolant into the radiator until it reaches the recommended level. Be sure not to overfill.


Step 8: Check for Air Bubbles

To prevent air pockets in the cooling system, squeeze the radiator hoses and radiator cap a few times. This will help remove any trapped air.

Step 9: Close the Radiator Cap

Replace the radiator cap securely.


Step 10: Dispose of Old Coolant Properly

Coolant is toxic, so dispose of the old coolant according to your local regulations. Many auto parts stores accept used coolant for recycling.


Changing the coolant in your Dingo K9-3 is a straightforward but essential maintenance task that can help prolong the life of your machine and ensure it operates at peak efficiency. Regularly checking and maintaining your equipment will keep it running smoothly and minimize the risk of costly repairs down the road. Always refer to your owner's manual for specific instructions and guidelines for your particular machine.


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