What was found
THE FLT CREW REPORTED THAT THE LT CSD OIL TEMP PEGGED OVER REDLINE. CSD DISCONNECTED. FARGO CONTRACT MAINTENANCE DEFERRED THE LEFT GENERATOR PER MEL 24-01-01 UNDER THE GUIDANCE OF MAINTENANCE CONTROL. ACFT RETURNED TO LAS VEGAS & MX SERVICED CSD PER AMM 12-12-02. A SATISFACTORY OPS CHECK ACCOMPLISHED PER AMM 71-00-00. ACFT RETURNED TO SERVICE. THIS IS THE 2ND INCIDENT ON THIS ACFT & CSD. MAINTENANCE REPLACED THE LEFT CSD CHARGE AND SCAVENGE FILTERS IAW MM 24-10-00, REPLACED LEFT CSD OIL COOLER IAW MM 24-10-03. ALL CHECKS NORMAL,CSD RECONNECTED AND SAFETIED SWITCH. AIRCRAFT RETURNED TO SERVICE.