What was found
MAX POWER ON TAKE OFF. NR 2 ENGINE REACHED REQUESTED POWER OF 1.56 EPR. NR 1 ENGINE HUNG AT 1.54 EPR AND WENT BACK DOWN TO 1.53/1.52 EPR, COULD NOT REACH 1.56 EPR. CHECKED 2.5 BLEED VALVE ALSO NR 1 BURNER PRESSURE LINE. VSV MECHANICAL LINKAGE SECURITY CHECK GOOD. R & R FUEL PUMP IAW AMM 73-11-02; R & R FMU IAW AMM 73-21-01. OPS AND LEAK CHECKS FOR FUEL PUMP AND FMU PENDING. OPS CHECK LEAK CHECK OK FOR FMU IAW AMM 73-21-01. OPS CHECK LEAK CHECK FOR FUEL PUMP IAW AMM 73-11-02. NR 1 ENGINE REACHED 1.58 EPR ON HIGH POWER RUN.