The magnets size 40 * 10 * 4 mm as used for the generator of frame size 112 are replaced by magnets size 40 * 10 * 5 mm becasuse the original magnets are no longer at stock at Enes Magnets. A new chapter 7 has been added to KD 747. The title of this chapter is: “Ideas about a 42-pole generator made from a 7.5 kW, 6-pole motor frame size 160”. This bigger generator makes use of 84 neodymium magnets size 40 * 10 * 10 mm. It might be possible to use this generator for the VIRYA-5B3.