The initial aim of the project is to improve the air flowing into the cab from the correctly positioned vents. First a test of the air flow using dedicated software was performed and then the data was compared with those of the actual tests.
New air ducts that use more direct and less tortuous passages were then designed. Air flow tests were performed on the new ducts after optimising the 3D models for the production of the moulds and components. The 2D drawings of every new component were made and the current cab was brought up to date to be installed with the new air ducts.