What was found
AT TAKEOFF POWER, EICAS MESSAGE "SPOILER" (RED MESSAGE) & RED "CONFIG" LIGHT. TAKE OFF ABORTED AT 56KTS. MOVED SPOILER HANDLE FULL-UP. TROUBLESHOT IAW FIM 31-51-00 & WDM 31-51-41. WHEN SPOILERS ACTUATED IN AUTO OR MANUAL NR 5, 6, 7, & 8 SPOILER PANELS DON`T ACTUATE, MOD FAULTS (SCM). SCM 2L HAS PCA & MOD FAULT. SCM 3L PCA FAULTED. REF FIM 27-0--00, TEST FAILS. PERFORMED SPOILER BITE PROCEDURE PER MM 27-09-00, FOUND RELAYS K10385, K10386, & K10387 FAULTED PER SCM CONTROL BOX. REPLACED RELAYS PER SMP, SYS OPS CK GOOD PER ADJ/TEST 27-09-0-2. RAN ENGINES PER JRH & CONFIGURED ACFT FOR TAKE OFF, OPS SYS MULTIPLE TIMES WITH NO FAULTS. ACFT OK FOR SERVICE.