What was found
(CAN) WHILE MAINTENANCE WAS CONDUCTING SCHEDULED ROUTINE MAINTENANCE, THE FUEL DRAIN LINE LOCATED AT THE FUEL DRAIN SOLENOID VALVE LOCATED ON THE WING FORWARD SPAR BETWEEN WING STATION 60 AND 91 WAS DISCOVERED TO BE CRACKED OFF UNDERNEATH THE CLAMP THAT ATTACHES THE BONDING WIRE TO THE LINE ASSY THIS IS CAUSING FUEL TO ENTER THE WING AREA WHEN THE ELECTRIC DRAIN VALVE IS OPERATED.