What was found
'DC BUS OFF' ANNUNCIATION ON APPLICATION OF TAKEOFF POWER SETTING ABORTED TAKEOFF AT SLOW SPEED (APPROX 20 KNOTS). RETURNED TO GATE. REPLACED EMERGENCY POWER DC TRAN RELAY (R2-326). GROUND CHECK NORMAL. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
'DC BUS OFF' ANNUNCIATION ON APPLICATION OF TAKEOFF POWER SETTING ABORTED TAKEOFF AT SLOW SPEED (APPROX 20 KNOTS). RETURNED TO GATE. REPLACED EMERGENCY POWER DC TRAN RELAY (R2-326). GROUND CHECK NORMAL. (M)