Assertion: engine | /r/HasProperty | cool
Facets:
value: to check the coolant level
type: PURPOSE
Source sentences:
text: If the engine is still cool, additional fuel will be injected.
text: This engine was air-cooled, used an 'inverted V' design and was used in several training, reconnaissance and communications airplanes.
text: Once the engine is cool, you’re safe to check the coolant level.
text: Again, make sure the engine is cool first or you may burn yourself with scalding-hot coolant.