What was found
WHILE ACCOMPLISHING T/C 78273000 FOUND FAULT NR 2 ENG. FAULT 75-10452 THE VBV POS SIGNALS DISAGREE, AND 75-20452 THE VBV POS SIGNALS DISAGREE, ON 7 FLT LEGS. SHORT TERM FAULT. REF LOGPAGE 11754523, WHILE ACCOMPLISHING INITIAL EVALUATION OF VBV POSITION SIGNALS DISAGREE, FOUND FAULT 75-30452 ON FLIGHT LEGS 1, 3, 7, 8, 9, 10. GROUNDED - YES. TROUBLESHOT IAW 75-32 TASK 803 ACCOMPLISHED ACTUATOR TEST. NO DEFECTS NOTED. WHILE ACCOMPLISHING INTERROGATION OF CONTROL LOOPS FOUND B SYSTEM VBV FLUCTUATING FROM .02-1.3 DEGREES. A SYSTEM VBV HOLDING STEADY. REMOVED AND REPLACED NR 2 ENG LT VBV REF AMM 75-32-02. TESTS 3A & 12 PASSED. OPS & LEAK CK'D GOOD. BITE CK'D GOOD NO CURRENT FAULTS.