CRJ-700 flight crew reported rejected takeoff due to rudder control malfunction.
Synopsis
CRJ-700 flight crew reported rejected takeoff due to rudder control malfunction.
Narrative
On Day 0; I was assigned to operate aircraft Aircraft X following heavy maintenance. During preflight; taxi; and lineup for departure; all indications appeared normal; and I conducted all required procedures in accordance with SOPs and checklists.Upon beginning the takeoff roll on Runway XX R; the aircraft initially tracked slightly right of centerline. I applied left rudder input to correct; but instead the aircraft continued further to the right. I increased left rudder input again; with the same result--continued deviation to the right. Recognizing the abnormal control response; I immediately rejected the takeoff; reduced thrust to idle; and brought the aircraft to a safe stop.After stopping; I was able to maneuver the aircraft slowly off the runway using only the nosewheel tiller. We came to a stop partially on Taxiway 1. In accordance with SOPs and to maintain calm and order in the cabin; I made a PA to the passengers informing them of an 'anomaly' and advising that we would be returning to the gate. The announcement was intended to reassure passengers and prevent speculation or panic.The aircraft was then taxied back to the gate uneventfully. At no point during taxi to the runway was there any indication of a rudder steering issue; as taxi steering was conducted with the tiller. The abnormality only became evident during the takeoff roll when rudder pedal steering was required.I complied fully with all company SOPs; rejected the takeoff in a timely manner; ensured the safe return of the aircraft and passengers; and made a PA strictly for the purpose of maintaining passenger confidence and cabin safety.
Second reporter narrative
The plane's rudders were cross controlled and we didn't know until we had begun takeoff. We had to abort the takeoff and taxi back. The plane had just come out of heavy check. We found other issues before the flight. The crew oxygen was not hooked up and didn't pass the check. There were several screws popped out of the circuit breaker panel; there were several loose screws around. There was a fuel sensor issue. Maintenance was hanging around to see that everything was getting fixed.
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Source: NASA Aviation Safety Reporting System (public domain). Reports are voluntary submissions and are not verified by NASA.