What was found
CONFIG SPOILER MASTER WARNING MESSAGE CAME ON AT 70 PERCENT FOR TAKEOFF. ABORTED TAKEOFF. REMOVED AND REPLACED RIGHT SIDE SPOILERONS (BOTH) INBOARD PCU'S PER MM 27-62-01. LEAK AND OPS CHECK GOOD. MDC & SECU FLAGGED BOTH PCU'S ON TROUBLESHOOTING. AFTER PCU CHANGE, RECEIVED FLT SPOILER AND GROUND SPOILER FAULTS AND SECU NR 2 WOULD NOT RESET. REMOVED AND REPLACED NR 2 SECU PER MM 27-61-05. SYSTEM OPS CHECK GOOD. ALL SPOILER/SPOILERONS WORK PER MM. I/B PCU P/N: 27000-7, S/N OFF: 5660, O/B PCU P/N: 27000-7, S/N OFF: 5656.