What was found
WIRE H760D8C FROM GALLEY 4 C PHASE C/B, CHAFED INTO ADEL CLAMP. THIS IS INSIDE THE GENERATOR BUS CIRCUIT BREAKER PANEL. REF UPPER EPC C/B PANEL. ELECTRIAL ARCHING OCCURRED. REPLACED C/B AND REPAIRED WIRE PER WDM CH 20.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WIRE H760D8C FROM GALLEY 4 C PHASE C/B, CHAFED INTO ADEL CLAMP. THIS IS INSIDE THE GENERATOR BUS CIRCUIT BREAKER PANEL. REF UPPER EPC C/B PANEL. ELECTRIAL ARCHING OCCURRED. REPLACED C/B AND REPAIRED WIRE PER WDM CH 20.