How to Drain Coolant on Ski-Doo 600 ACE ET

If you own a Ski-Doo 600 ACE ET snowmobile, it's important to regularly drain and replace the coolant to ensure optimal engine performance and prevent overheating. Flushing the coolant system helps remove any contaminants and maintain the proper functioning of your vehicle. Here's a step-by-step guide on how to drain the coolant from your Ski-Doo 600 ACE ET:

Step 1: Preparation

Before you begin, ensure your snowmobile is parked on a flat and level surface and the engine is cool. This will prevent any accidental burns while working on the coolant system.

Step 2: Locate the Coolant Drain Plug

Start by locating the coolant drain plug. It is usually situated underneath the snowmobile, towards the back of the engine area. Refer to your Ski-Doo 600 ACE ET's manual if you are having trouble finding it.

Step 3: Protect Surrounding Areas

To prevent coolant spillage, place a drain pan or a large container underneath the drain plug area. This will catch the coolant as it drains, avoiding any mess.

Step 4: Open the Coolant Drain Plug

Using the appropriate wrench or socket, carefully loosen and remove the coolant drain plug. Make sure to do this slowly, as the coolant may still be hot. Allow the coolant to completely drain into the drain pan.

Step 5: Flush the System

Once the coolant has fully drained, it's time to flush the system. Use a hose or a container of clean water and pour it into the coolant reservoir. This will help flush out any remaining coolant and contaminants from the system. Allow the water to flow through the system for a few minutes to ensure a thorough cleaning.

Step 6: Refill the Coolant

After flushing the system, it's time to refill with fresh coolant. Prepare the appropriate coolant mixture as specified in your Ski-Doo 600 ACE ET's manual. Slowly pour the coolant into the coolant reservoir until it reaches the recommended level. Remember not to overfill.

Step 7: Secure the Coolant Drain Plug

Once the coolant has been refilled, ensure that the coolant drain plug is securely tightened to prevent any leaks during operation.

Step 8: Test and Check for Leaks

Start your snowmobile and allow it to idle for a few minutes. Check for any signs of coolant leaks around the drain plug area and the coolant reservoir. If any leaks are detected, tighten the plug further or address the issue accordingly.

By following these steps, you can effectively drain and replace the coolant on your Ski-Doo 600 ACE ET snowmobile. Performing this maintenance task at regular intervals will help keep your engine running smoothly and ensure optimal performance during your snowy adventures.