Assertion: air filter | /r/HasProperty | clogged with oil
Facets:
value: consistently
type: MANNER
value: often
type: TEMPORAL
Source sentences:
text: If you find your air filter is often clogged with oil and other grime, the most likely cause is you are using incorrect procedures when turning the mower over to perform maintenance.
text: An air filter consistently clogged with oil is most likely the result of turning the mower over the wrong way when you work on the blades underneath the mower deck.