What was found
TPA - FLT 2655 - ON CLIMB-OUT FROM RSW, EN ROUTE TO LGA, THE NR 2 ENIGNE GENERATOR DROPPED OFF LINE AND WAS UNABLE TO BE RESET. ALSO, THE APU LOW OIL PRESSURE LIGHT WAS FLICKERING. THE NR 1 ENGINE CSD WAS ALREADY ON MEL, SO THE CREW DIVERTED THE FLIGHT TO TPA. FLIGHT LANDED WITHOUT FURTHER INCIDENT. NO EMERGENCY WAS DECLARED. MX R/R''''D THE NR 2 ENG GENERATOR CONTROL UNIT AND ADJUSTED FREQUENCIES PER MM 24-11-11. OPS CHECK GOOD. FOUND THE APU OIL QUANTITY WAS 5 QUARTS LOW. SERVICED APU OIL TO FULL AND FOUND THAT APU IS BURNING EXCESSIVE OIL. PLACED APU ON MEL. CLEARED THE MEL ON THE NR 1 ENGINE CSD BY REPLACING THE CSD (P/N 731753), GENERATOR (P/N 976J498-1) AND OIL COOLER (P/N 6A47-000) PER MM 24-11