What was found
FLT 470 RSW-BOS, AIRCRAFT DIVERTED TO CLT DUE TO FUEL CTR TK PUMP 2 LO PR ON ECAM WHILE PASSING THRU 10000 FT. 100 LBS IN CTR TANK FUEL WOULD NOT FEED FROM TK 2 AFTER XFEED TO ON AND CTR TK PUMP 2 TO OFF. 5K IMBALANCE AFTER DIVERSION TO CLT. TROUBLESHOT IAW 28-23-00-810-803, TRANSFERRED FUEL IN AND OUT OF ALL TANKS. OPERATED FUEL BOOST PUMPS IN ALL CONFIGS, NO DEFECTS NOTED. FUEL TRANSFERS NORMALLY BETWEEN TANKS DURING DEFUELING AND REFUELING. OK FOR SERVICE.