What was found
LT AND RT ENGINE WILL ONLY MAKE 72 PERCENT TORQUE WITH POWER LEVERS FIREWALLED. AT FL210 WHILE SETTING POWER FOR TREND TRIED TO SET TORQUE TO 74 PERCENT, PL''S MAXED OUT AT 73 - 74 PERCENT AFTER RAM RISE. MAINTENANCE COMPLETED GPA RUNS WITH BOTH ENGINES, FOUND TO BE MAKING POWER, MARGIN CHECKS GOOD. ENGINES NOT FUEL LIMITED. COMPLETED CHECK OF LT AND RT POWER LEVERS, NO DISCREPANCIES NOTED. OPS CHECK GOOD.