What was found
BOTH CAPT & FO FD FAILED; MACH TRIM FAILED LIGHT ILL; A/P FAILED; A/T FAILED <[01]. PERFORMED THE FOLLOWING TESTS PER AMM CHAPT 22-11-00; A/T TEST; FD TEST; A AND B FCC TEST ;MACH TRIM TEST NSS TEST ; DFCS BITE ; FMCS TEST ALL TESTS PASSED. R/R #2 FMC COMPUTER DUE TO NUMEROUS FMC DISAGREE FAULTS AND RESETS PER AMM CHAPT 34-61-02; ALSO PERFORMED TEST OF ADIRUS PER 34-21-60 TESTS PASSED; RAD ALT 1AND 2 TESTS BOTH PASSED PER AMM CHAPT 34-33-00 NEEDS FURTHER TROUBLESHOOTING CONTINUED ON LOG PAGE 2846673.