What was found
AFTER T/O NR 1 ENG EPR LOW WITH A HI FF AT FL200 NR 1 ENG THROTTLE LEVER 3 INCHES FWD OF NR 2 & 3 THROTTLE LEVERS W/ ALL EPR'S MATCHING & NR 1 FF GAUGE 3000 LBS/HR MORE THAN NR 2 & 3 FF GAUGES. ALL ENG INST IN GREEN. CL THRU FL230, NR 1 EPR INDIC 0 & NR 1 FF GAUGE IND 0 LBS/HR. ALSO NR 1 EGT GAUGE COOLING DOWN & N1 & N2 GAUGE LOW. PUSHED NR 1 THROTTLE LEVER FWD W/ NO ENG RESPONSE. FAILURE CHECKLIST COMPLETED. INSPECTED NR 1 ENG FOUND FUEL LINE FROM P&D VALVE TO FUEL OIL COOLER LEAKING. R & R PACKING AT P&D VALVE. RUN ENG IAW 727 JRH-OPS & LEAK CHKS GOOD. GND RUN ALL ENG'S ALL THROTTLE & ENG PARAMETERS MATCH. INSPECTED NR 1 ENG MAIN OIL FILTERS IAW 72-00-00 FOR ENG WINDMILLING, FOUND NO CONTAMINATION.