What was found
VENT EXTRACT FAULT UPPER ECAM. PHASE LOW, 26 AC AT 7HQ CONTACTOR L1, PULLED BURNED WIRE FROM CONNECTOR 1278VC RED, YELLOW IN SAME CONNECTOR ALSO BURNED. CAN BE FOUND AT PANEL 107VU. CB'S A T 49VU D-6 AND 123VU AE-2 PULLED MARKED WITH ORANGE 123409 COLLARS, REF WDM 21-26-09 PG 1. REPLACED CONNECTOR 1278VC, TERMINATED NEW CONTACTS ON WIRES (A & B 356QF-14). ACCOMPLISHED AVEC SYS TEST. NO FAULTS NOTED.