Also, please make sure to use HIGH QUALITY allen wrenches. Our factory team drivers are saying "they need to use MIP/THORP style wrenches on that part."

Also we sell super high quality wrenches from CEN as well.

To get the screws out you will need to heat them up like Ing has stated. The factory uses red loctite due to the nature of this truck's vibration and heavy demenor.