As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER T/O TO 30º AHRS DIFERENCE WAS PRESENTED. AFTER THAT TOTAL AHRS FAILURE CHECK LIST WAS PERFORMED UNSATISFACTORY IAW AMM 34-20-00 PAGE 401 WAS SWAPPED THE AHRS NR 1 WITH ANRS NR 2 AND PERFORMED BITE PROCEDURE AMM 34-22 03 PAGE 201. TEST ON GROUND SATISFACTORY, P/N ON 460800-03-06 S/N POS 1 ON 1548 ON S/N POS 2 ON 1135 ON P/N ON - OFF:460800-03-06 S/N OFF: POS (1)1135 S/N OFF: POS (2) 1548.