What was found
ANTISKID INOP LIGHT ON ACCOMP FIM 32-42 TASK 840 , FOUND AACU FAULT PWR 1-4 , RPL AACU SERVICE AS PER AMM TASK 32-42-21-400-801 , PERFORMED BITE TEST AS PER ROTABLE PARTS CHANGE WAS INDICATED - TT # 1554706 SN OFF 0820 AMM 32-42-00-740-801. NO FAULTS NOTED , ALSO PERF AACU OPS TEST AS PER AMM 32-42-00-720-801. NO FAULTS NOTED TEST NORMAL. OK FOR FAULT