What was found
CTR TK PUMP1 INOP. ECAMCOMPLETED. MEL REQUESTED. DISPATCH DESK: 35 NAME: JG DATE: 11-NOV-19- APPROVED PER MEL 2821C AND DD DDP COMPLIED WITH REF TSM28-21-00-810-813-A, TRANSFERED FUEL TO CTR TANK VERIFIED PUMP 1 SUPPLY C/B CLOSED AND 69QA CNTOR- GFI NOT TRIPPED, LEFT CENTER PUMP NOT OPERATING WITH PUMP SELECTED TO ON. NEEDS FURTHER TROUBLESHOOTING FOR POWER AVAILABLE AT ALL 3 PHASES AT 37QA-A. IF SO REQUIRES 37 QA PUMP REPLACEMENT REPLACED CENTER TANK #1 FUEL PUMP PER AMM 28-21-51 NO HELP ROTABLE PARTS CHANGE WAS INDICATED - TT # 1077571 SN OFF 4244 PUMP, FUEL, MAI OFF 31-2821-9-9001 4244 ON 31-2821-9-9001 3136 ACCOMPLISHED INSTALLATION INPSPECTION OF CENTER TANK #1 FUEL PUMP IAW 28-21-51