What was found
REJECTED TAKEOFF DUE TO NR 3 ENGINE NOT SPOOLING UP TO TAKEOFF POWER. REJECT SPEED LESS THAN 80 KIAS NR 1 & 2 APPROX 103% N1, NR 3 STOPPED ACCELERATING AT APPROX 96 % N1 WHERE THROTTLE POSITION HAD NO FURTHER EFFECT. TROUBLESHOT IAW FIM 71-00-00-2 FIM AND IN CONJUCTION WITH MTSI 73-21/1233. PERFORMED VSV FOLLOWUP CABLE PULL CHECK IAW AMM 73-20-01-2. OPS CHECKED BAD. REQUIRED 12 LBS TO PULL AND LIMIT IS 8 LBS. ALSO NOTED EXCESSIVE WEAR IN CABLE ENDS. REPLACED NR 3 ENGINE VSV FOLLOWUP CABLE AND PERFORMED VSV RIG IAW AMM 73-20-01-2. PERFORMED MAX POWER ASSURANCE RUN ON ALL 3 ENGINES. NO DESCREPANCIES NOTED AND THROTTLE ALLIGMENT WAS GOOD AT 99.8% N1. VSV LINES LEAK CHECKED GOOD.