What was found
THE MAIN GEAR BOX OIL PRESSURE SWITCH WAS CAUSING MG8 PRESSURE LIGHT TO ILLUMINATE ON CAUTION PANEL. THIS OIL PRESSURE SWITCH ONLY LASTED 21 DAYS WITH 101.6 HRS FLOWN. FURTHER RESEARCH INTO THIS PARTICULAR PART SHOWED INTERNAL WIRES CHAFFED AGAINST MICRO SWITCH CAUSING A SHORT IN WIRES AND ILLUMINATING MGB PRESSURE LIGHT. SUGGEST INTERNAL WIRES BE WRAPPED AND PROTECTED WITH WIRE LOOM DURING MANUFACTURING BEFORE HOUSING IS PLACE ONTO SWITCH.