As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING TAKE OFF ROLL, THE NR 2 ENGINE WAS NOT SPOOLING UP. TAKE OFF ABORTED AT APPROXIMATELTY 35 KNOTS. MAINTENANCE ACCOMPLISHED FIM 73-05-00-810, AND PERFORMED ACCELERATION TEST OF THE NR 2 ENGINE SEVERAL TIMES IAW AMM 71-00-00. CHECHED WITHIN LIMITS AND WAS EQUAL TO NR 1 ENGINE. AIRCRAFT WAS GROUNDED.