What was found
IN CRUISE FLIGHT; #2 ENGINE USED APPROXIMATLY 600 - 700 LBS OF FUEL OUT OF #2 MAIN TANK WHEN FUEL REMAINED IN THE CENTER TANK. WHEN CENTER TANK FUEL WAS DEPLETED FUEL BURN AND DEPLETION WAS NORMAL. NO FUEL LEAKS SUSPECTED. ( RIGHT CENTER TANK FUEL BOOST PUMPS ) / DMA# 0125391REMOVED AND REPLACED RIGHT CENTER BOOST PUMP REF AMM 28-22-41. OPS CHECK GOOD. CL# 86007 EV# E005037 ISSUE #3267622POS RC TAG 748504 P/N OFF & ON 60-989-100-5 S/N OFF 090707976 S/N ON 090003705