What was found
ETOPS SIGNIFICANT SYSTEM - FUEL DISAGREE - PROG2 DISPLAYED ON CDU SCRATCHPAD WITH TOTALIZATOR FUEL DIFFERENTIAL - 4.2 BELOW CALCULATED. AFTER LANDING FA'S REPORTED STRONG FUEL ODOR IN REAR CABIN.// REMOVED BYPASS & INLET MANIFOLD FROM #2 ENG FUEL PUMP & MEC. FOUND INLET MANIFOLD GASKET ON MEC TORN. REPLACED MEC MANIFOLD INLET GASKET & RE-INSTALLED BYPASS & INLET MANIFOLD PER AMM 73-11-01-404--018-G00 & AMM 73-21-01-404-032-G00. OPERATED NR 2 ENG PER AMM 71-00-00-802. NO LEAKS NOTED ON GROUND. OK TO CONTINUE.