* set up sewing machine repair workshop
        * find ressources:
            * manual for Pfaff automatic 360 https://www.manualslib.com/download/505021/Pfaff-360.html
            * service manual for 260 https://www.manualslib.com/download/1040625/Pfaff-260.html
            * https://www.thriftyfun.com/Repairing-a-Pfaff-Sewing-Machine.html
            * http://www.fixya.com/tags/oiling_machine/browse/pfaff
            * https://www.youtube.com/watch?v=9HKoq86IKu8
            * https://www.youtube.com/watch?v=qvcZKNkPhOA

        * first approach:
            * open top of the machine (easy)
            * unscrew to open left side (doc photo)
            * identify problems:
                * http://www.fixya.com/support/t3608957-pfaff_1471_foot_problem_foot_wont_go
                * http://www.fixya.com/support/t26308713-pfaff_1229_sewing_machine_locked_up
            * can not access electric system so far:
                * don't know how to
                * david says "it's easy"