As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) ANTI-SHIMMY FRICTION SHOE HAD DIRT OR SAND IN IT THAT WAS CAUSING MORE DRAG THEN NECESSARY. SAND MAY HAVE BEEN PICKED UP IN PARKING AREA. AIRCRAFT WAS ATTEMPTING TO TAKEOFF, A STEERING CORRECTION WAS MADE AND STEERING COULD NOT BE CENTERED. AIRCRAFT WENT OFF RUNWAY INTO GRASS. AIRCRAFT SUFFERED NO DAMAGE.