How to Change the Coolant in a 2020 Husqvarna 701 Enduro
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Keeping your 2020 Husqvarna 701 Enduro running at peak performance means regular maintenance–and that includes changing the coolant. Over time, coolant degrades and loses its effectiveness, increasing the risk of overheating and related issues. Here's a comprehensive, MotoSport-exclusive guide to changing the coolant on your 701 Enduro, highlighting a few model-specific notes you need to know.
What You'll Need
- Fresh engine coolant (use a product suitable for aluminum and other motorcycle systems)
- Socket set (10mm for drain bolt)
- Drain pan
- Funnel and measuring cup
- Gloves and rags for clean-up
- Torx driver (if your shrouds require it)
- Distilled water (if flushing with water)
Steps to Change the Coolant
- Ensure the engine is cool. Never open the radiator cap on a hot engine to avoid burns.
- Remove the seat and shrouds if necessary to access the radiator cap and hoses.
- Place a drain pan beneath the water pump area.
- Open the radiator cap to break any vacuum in the system, allowing for faster draining.
- Locate the coolant drain bolt on the right side of the engine case. Remove it with a 10mm socket. You may also need to disconnect the lower radiator hose to fully drain the system. Allow the coolant to completely drain into your pan.
- If you're flushing, add distilled water to the radiator, re-install the drain bolt, run the bike for a few moments, then let it cool and drain again. This step is optional but recommended if the previous coolant is contaminated.
- Reinstall the drain bolt and torque it to specification. (Always check your owner's manual or parts diagram for the correct value.)
- Slowly pour new coolant into the radiator via a funnel. Fill until the coolant reaches just below the cap neck. Top off the overflow reservoir to the correct level as well. For the 701 Enduro, the radiator capacity is approximately 1.2 liters. Do not overfill. Let the system settle for a few minutes and top off if needed.
- Reinstall the radiator cap and start the engine. Let it idle with the radiator cap on for several minutes. Monitor for leaks and let air pockets work their way out.
- After the engine cools, check coolant level again in the radiator and overflow tank. Add as needed.
- Reinstall any bodywork or the seat as required.
Model-Specific Tips for the 2020 Husqvarna 701 Enduro
- Watch the back of the engine for leaks: Some 701 Enduro owners have reported coolant leaks beneath the starter motor. After changing coolant, inspect this area for pooling or drips. Promptly address unexpected leaks to avoid damage and overheating.
- Overflow Bottle: The overflow reservoir is sometimes overlooked. Always ensure it is filled to the proper mark after a coolant change.
- Coolant Type: Use an ethylene glycol-based coolant approved for aluminum engines. Do not use straight water or coolant not intended for motorcycles.
- Capacity: The 701 Enduro generally uses about 1.2 liters (about 1.27 quarts) of coolant. Always follow the fill procedure in your owner's manual and check final levels after first ride.
- System Bleeding: Running the bike to operating temperature helps purge any air from the cooling circuit, preventing airlocks that can cause overheating.
- Disposal: Always dispose of old coolant safely–it is toxic and should not go down the drain or on the ground.
Final Advice
Changing the coolant on your 2020 Husqvarna 701 Enduro can help extend engine life and prevent overheating. Stick to the maintenance intervals outlined by Husqvarna and verify your coolant level regularly, especially if riding in hot climates or harsh off-road environments.
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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.