Stihl fsa90r troubleshoot common issue

Common issue on stihl brushcutter fsa 90 r

[@ascend9327]

thanks for this video brother

[@stuartd8695]

How did you manage to get the orange plastic piece separated from the rest if the white plastic parts? I am not having success getting in to see those broken wires on mine? Don't want to bust the plastic.

[@Victor-eq9gv]

What are the middle contacts responsible for?