What was found
UPON TAKEOFF OUT OF IYK, GOT THE HDG FLAG. SHORTLY THEREAFTER, GOT THE PIT AND ROL FLAGS. ATTEMPTED QRH RESET, NO RESULTS. THE FIRST OFFICERS ATTITUDE INDICATOR SHOWED PITCH DOWN 10 PERCENT THE WHOLE FLIGHT. THE CAPTAINS ADI AND HEADING INDICATOR SHOWED FLAGS, BUT SEEMED TO OPERATE FINE. DIVERTED DUE TO WEATHER. REPLACED FDU-70 FLUX DETECTOR ON RIGHT WING TIP FIRST OFFICERS SIDE IAW MM 34-21-03. OPS CHECK GOOD. P/N ON 622-5812-004, S/N ON 20021, S/N OFF 16722.