As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING TAXI, FIRST OFFICER'S VERTICAL SPEED INDICATOR (VSI) DISPLAY SHOWS REPEATER ANNUNCIATOR. FAILURE AND NO NEEDLE. REMOVED AND REPLACED TCAS/VSI AT FIRST OFFICER'S SIDE. CHECK SYSTEM ON GROUND OK IN ACCORDANCE WITH MM 34-12-0 AND 34-11-1.