Step 4: Assemble the roof panel.
Place 8 and 8 the sheeting on your work table and join together with the self tapping screws per
the diagram.
Now tap or slide in 20A and 20A the channels to the sheeting and fix them using the self tapping
screws.
Now fit 51 and 51 side lips to the sheeting and fix them using
the self tapping screws.