See also:

Checking and Changing the Engine Coolant
WARNING: Do not remove the radiator cap when the engine is hot. When the engine is hot, the engine coolant is under pressure and may erupt through the opening if the cap is removed. You could be ...

Maintenance Precautions
Improper or incomplete service may result in problems. This section gives instructions only for the maintenance items that are easy to perform. Several procedures should be done by an authorized Hy ...

Checking the Engine Oil
Engine oil is essential to the performance and service of the engine. It is suggested that you check the oil level at least once a week in normal use and more often if you are on a trip or driving ...