The Yamaha ELECTRICAL has twenty-nine products enlisted in the schematic.
The most reasonably priced component used on the Ft9.9xk Ft9.9elk Ft9.9exk 1985 Electrical is the Bolt (682).
The Bolt, Hexagon(663) is the most widely applied product in the FT9.9XK FT9.9ELK FT9.9EXK 1985 ELECTRICAL ( two times ).