What was found
DURING TAKEOFF, THE CREW RECEIVED A LEFT HAND GENERATOR, ENVIRONMENTAL CONTROL UNIT FAIL, AND NOSE WHEEL STEERING FAIL CAS MESSAGE. THE CREW ABORTED TAKEOFF AND CONTACTED MAINTENANCE CONTROL. MAINTENANCE CONTROL HAD OUTSTATION MAINTENANCE RERACK THE BUS POWER CONTROL UNIT AND THE GENERATOR CONTROL UNIT IN ACCORDANCE WITH DORNIER MAINTENANCE MANUAL 24-00-00. THE AIRCRAFT WAS RELEASED FOR ANOTHER TAKEOFF ATTEMPT. FLIGHT 4171 DEPARTED WITHOUT FURTHER INCIDENT.