What was found
(CAN) DURING TAXI, WHILE PREFORMING THE BEFORE TAKEOFF CHECKS PRIOR TO FLIGHT, THE CREW REPORTED THE PITCH CONTROL WAS JAMMED AND THE FLIGHT WAS CANCELLED. AFTER INSPECTION OF THE FLIGHT CONTROL SURFACES, DENT DAMAGE WAS FOUND ON THE L/H ELEVATOR SPRING TAB DUE TO CONTACT WITH THE TOP OF THE RUDDER. DAMAGE TO THE SPRING TAB WAS REPAIRED IN ACCORDANCE WITH RD 8-55-3331. ADDITIONAL INSPECTIONS ARE ONGOING TO IDENTIFY THE ROOT CAUSE OF THE DAMAGE. (TC# 20190507007)