The part is presented as Part 83 in Parts 081...090 - The CAD Album of 100 CAD Parts. What are the commonly used features and procedures to model such a part in Inventor 2014?
We have to abide all conditions from the technical drawing.
The printable form of this tutorial is here: Parts 081...090 - The CAD Album of 100 CAD Parts
If you are really interested in modeling with Inventor 2014, print the tutorial and try to apply every steps in respect of their order and watch how you reach the model. Enjoy!
Answered with a tutorial: https://grabcad.com/tutorials/how-to-model-a-control-lever-shaft-using-inventor-2014