What was found
AFTER T/O FROM AMS, WHERE NR 3 ENGINE B LOOP WAS DEFERRED AS INOP. NR 3 ENGINE FIRE BELL AND LIGHT ILLUMINATED, NR 3 ENGINE A LOOP WAS ERRATIC AND WAS AT 10 ON THE SCALE FLUCTUATING. ENGINE SHUT DOWN AS PER ATLAS PROCEDURE USING FIRE CHECK LIST FIRE SWITCH AT 1602Z, WIND MILL OIL PRESSURE 7-9 PSI. FOUND WIRING AT CONNECTORS DM132A AND DM214A WITH WORN INSULATION AND CHAFING AGAINST CONNECTORS. REPLACED CONNECTORS PER SWPM 20-62-19. ALL CHECKS SATISFACTORY PER MM 26-11-00. NO FURTHER FAULT FOUND.