As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING COMPLETION OF T/C 782073000 FOUND SHORT TERM MESSAGE 73-30452 THE VBV POSITION SIGNALS DISAGREE, ON LEGS 2, 3, AND 9, NR 2 ENG S/N 862900. GROUNDED - YES. REMOVED AND REPLACED RT VBV ON ENG 2 IN IAW AMM 75-32-02-00-802-F00 OPS AND LEAK CK GOOD.