What was found
AT 1500 FT ON FINAL, NR 1 ENG ROLLED BACK TO EPR=.8, N1=14.1; EGT-512 N2 14.0 FF BELOW 1000 LBS. ENGINE 1 RPM LO =LEVEL 2 ALERT ILLUMINATED. NO RESPONSE ON THROTTLE MOVEMENT. CONTINUED APPROACH. ON LANDING, ROLLOUT WHEN NR 1 BROUGHT BACK. DRAINED FUEL FOR SAMPLING FROM ALL TANKS. DEFUELED A/C IAW MM 12-11- 03-3. REMOVED AND REPLACED NR 1 ENG FUEL FILTER IAW MM 73-12-04-4. CHECKED EO NR 4000- 7100-22828-E FOR SECURE INSTALLATION OF WIRES AND MEASURED CONTINUITY AS PER EO. NO FAULTS FOUND. ACCOMPLISHED PER FIM 76-11-00-2, FIG 103. NO FAULTS FOUND.