What was found
DURING TAKE OFF ROLL, THE NR 1 ENGINE MASTER CAUTION AND ENGINE ANTI-ICE VALVE WARNING LIGHTS FLICKERED. THE AIRCRAFT WAS GROUNDED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING TAKE OFF ROLL, THE NR 1 ENGINE MASTER CAUTION AND ENGINE ANTI-ICE VALVE WARNING LIGHTS FLICKERED. THE AIRCRAFT WAS GROUNDED.