What was found
REJECTED TAKEOFF AT 70 KTS DUE TO ENGINES SPOOLED WAY BELOW TAKEOFF THRUST TAKEOFF TEMP SEL AT 50C, TARGET N1 92.6. N1 NEVER EXCEEDED 84% ON TAKEOFF PRIOR TO REJECTING TAKEOFF. ACP EEC BITE NO FAULTS AND NO RECENT FAULTS. ACCOMPLISHED HIGH ENERGY STOP CAUTION RANGE INSPECTION AT 70 KNOTS NO FUSE PLUGS BLOWN ALLOW TIRES AND BRAKES TO COOL ACCOMPLISHED WHEEL AND BRAKE FAST CHECK PER AMM 05-51-04-210-801 ITEM D. 1 A THRU F. NO DEFECTS NOTED. ACP AUTOTHROTTLE OPERATIONAL CHECK NO FAULTS FOUND. RESET AUTO THROTTLE BREAKERS P18-1 E1 & E3. REF FIM 73-05 TASK 808 ACP POWER ASSURANCE RUN REF AMM TASK 71-00-00-700-813-F00. ALL PARAMETER CORRECT. RAN ENGINES TO POWER WITH AUTO THROTTLE TO FMC TARGETS TWICE. THROTTLE AND ENGINES WENT TO TARGET. OK FOR SERVICE.