What was found
REPEATER ITEM, DIFFERENTIAL FAULT ON GENERATOR NR 2. TRIPPED FIELD AND GENERATOR BREAKER ALSO DIFFERENTIAL FAULT ON SECOND OFFICERS PANEL. FOUND WIRE FROM GENERATOR CURRENT TRANSFORMERS TO GROUND W200-456-4 (T6) SHORTING TO SENSE LINE ON PRESSURIZATION BLEED CONTROL VALVE. REPLACED WIRE HARNESS AND REPLACED CURRENT TRANSFORMERS T62, T63, T64 AND ELECTRICAL SHELF. REPLACED CURRENT TRANSFORMERS T71, T72, T73 FOR NR 2 ESSENTAIL BUS. ALL GENERATORS CHECK NORMAL ON TEST FLIGHT. (M)