Symbol 3328 from ISO 7000 - Title/Meaning: Engine cooling fan, reverse rotation Function/description: To identify the control that reverses the direction of rotation of the engine cooling fan. To indicate that the engine cooling fan is operating in the revise direction from normal.
pay attention to orientation of symbol
Own work using: iso.org/obp/graphics/grs/93a1f5ff-bd86-47c2-a9e3-8049273483ab 200.png
Vectorization:  Mrmw