How to Change the Coolant in a 2017 KTM 85SX

Maintaining your 2017 KTM 85SX is crucial for optimal performance, and changing the coolant is a key part of that maintenance. This guide will walk you through the steps to ensure your bike runs smoothly and efficiently.

Shop parts for a 2017 KTM 85SX Dirt Bike.

Tools and Materials Needed

  • Coolant compatible with KTM 85SX
  • Socket wrench set
  • Drain pan
  • Funnel
  • Rags or paper towels
  • Safety gloves

Step-by-Step Guide

1. Prepare Your Bike

Ensure the bike is on a stable stand and the engine is cool to prevent burns. Wear safety gloves to protect your hands.

2. Drain the Old Coolant

Locate the coolant drain bolt on the water pump cover. Place a drain pan underneath and use a socket wrench to remove the bolt. Allow the old coolant to fully drain into the pan.

3. Flush the System (Optional)

If the coolant is particularly dirty, consider flushing the system with distilled water. Reinstall the drain bolt, fill the system with distilled water, run the engine briefly, then drain again.

4. Refill with New Coolant

Reinstall the drain bolt securely. Using a funnel, pour the new coolant into the radiator until it reaches the top. Check for any leaks around the drain bolt.

5. Bleed the System

Start the engine and let it idle for a few minutes. This helps remove air pockets from the system. Check the coolant level again and top off if necessary.

6. Final Check

Inspect the bike for any leaks and ensure the coolant level is correct. Dispose of the old coolant responsibly.

Important Notes for KTM 85SX Owners

The 2017 KTM 85SX is known for its high-performance engine, which requires regular maintenance to keep it in top condition. Always use a coolant that meets KTM's specifications to prevent engine damage. Regularly check the coolant level and condition, especially after long rides or races.

By following these steps, you can ensure your KTM 85SX remains in peak condition, ready for any track or trail. Regular maintenance not only extends the life of your bike but also enhances your riding experience.

Related Shopping Categories

Shop Radiators for a 2017 KTM 85SX Dirt Bike.

Shop Coolant for a 2017 KTM 85SX Dirt Bike.

Shop Temperature Sensors for a 2017 KTM 85SX Dirt Bike.

Shop Tools for a 2017 KTM 85SX Dirt Bike.

Shop Radiator Hoses for a 2017 KTM 85SX Dirt Bike.

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.