What was found
IN CRUISE, FL290 BOTH AFT BOOST PUMP LOW PSI LIGHTS ILLUMINATED IN THE FUEL TANK NR 2 AT THE SAME TIME BOTH CIRCUIT BREAKERS POPPED. PERFORMED ABNORMAL PROCEDURES. INSPECTED FUEL PUMPS AND PLUG CONNECTIONS, CLEANED AND RESET PLUGS, RESET BREAKERS, OPERATED PUMPS FOR 1 HOUR. OPS CHECKED GOOD PER M/M 28-31-00 & 20-11-0.