What was found
DURING TAKEOFF, AT 70 KNOTS, RECEIVED NR 1 ENG COMPRESSOR VANE FAULT. CREW ABORTED TAKEOFF AND RETURNED TO THE GATE WITHOUT FURTHER INCIDENT. MAINTENANCE REMOVED AND REPLACED THE NR 1 ENGINE VSV ACTUATOR IAW AMERICA WEST AIRLINES TASK CARD F5M71312. OPERATIONAL CHECKS WERE GOOD. VENDOR CONFIRMED FAILURE. INCOMING TEST REVEALED THE LVDT CONNECTOR SHELL TO MOUNT FLANGE RESISTANCE OUT OF TOLERANCE. ALSO FOUND THE PISTON VELOCITIES, INTERNAL LEAKAGE AND PISTON STROKE TO BE OUT OF CMM LIMITS. THE UNIT WAS REPAIRED AND TESTED IAW CMM 75-32-61 REV.1.