The
EWIS Course (Electrical Wiring Interconnection System) has as main objectives:
Know the safe use of EWIS, LRU (Line Replaceable Units), tools, troubleshooting
procedures and electrical measurements; Know the wiring maintenance manuals and
how to handle with these manuals; Know and differentiate the types of
inspections, human factors in inspections, zonal areas and typical damage; Know
the sources of contamination, materials, cleaning and security procedures; Know
the correct identification of different types of electric cables, inspection
criteria, damage tolerance, repair procedures and preventive maintenance; Know
the procedures to identify, inspect and set the correct repair of the typical
chips found in aircraft; Demonstrate the procedures to replace the typical
chips found in aircraft.