Coolant fluid tanks

Coolant reservoir tanks and caps

A motorcycle coolant reservoir is a container used in a motorcycle's cooling system to store coolant, which is a mixture of water and antifreeze. The coolant reservoir is usually located near the engine and is connected to the radiator and engine by coolant hoses. The coolant reservoir performs several functions:

It stores and holds the coolant, which is necessary for proper engine operation.
Helps regulate the pressure in the cooling system as the coolant expands and contracts with temperature changes.
Allows easy access for adding or checking coolant levels, which can be important for maintaining engine health.
Acts as an overflow reservoir for excess coolant, which can expand as the engine heats up, preventing fluid leakage from the system.

It's important to regularly check the coolant reservoir for leaks, cracks or other signs of wear and replace it if necessary. Using the right type of coolant and maintaining the correct coolant level can also help ensure that your motorcycle's cooling system functions properly.

How to check the coolant level in the reservoir?

To check the coolant level in your motorcycle's coolant reservoir, follow these steps:

Allow the engine to cool down: It is important to let the engine cool completely before checking the coolant level, as hot coolant can cause injury.
Locate the coolant reservoir: The coolant reservoir is usually located near the engine and can be seen through the translucent or transparent part of the reservoir.
Check the fluid level: Look at the coolant level in the tank and make sure it is between the "MIN" and "MAX" marks. If the level is low, add coolant to bring it to the recommended level.
Check for leaks: When checking the coolant level, inspect the coolant reservoir for visible signs of leaks or cracks.
Check the color of the coolant: Coolant should be green or orange in color, depending on the type of antifreeze used. If the coolant appears rusty or dirty, it may be time to flush the system and refill it with fresh coolant.

It's important to use the right type of coolant and maintain the correct fluid level in your motorcycle's coolant reservoir to help ensure that your engine's cooling system is functioning properly.

How often should I change the coolant in my motorcycle's coolant reservoir?

How often you should change the coolant in your motorcycle's coolant reservoir depends on several factors, including the type of coolant, the manufacturer's recommendations and your riding habits.

As a general guideline, it is recommended to replace the coolant in your motorcycle's coolant reservoir every two years or 10,000 kilometers (whichever comes first), under normal riding conditions. However, this may vary depending on the type of coolant used, the temperature conditions under which the motorcycle is operated, and the overall condition of the engine cooling system.

It is a good idea to check the coolant level regularly and inspect the coolant reservoir for signs of leaks or other damage. If you notice a drop in the coolant level or notice any signs of coolant leaks, it is advisable to have the cooling system inspected by a professional mechanic.

It is important to use the right type of coolant and maintain the correct coolant level to help ensure that your motorcycle's cooling system functions properly.