As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT ADI ROLLED 20 DEGREES PITCH UP AND 45 DEGREES LEFT BANK AT 33,000 FT. AUTO THROTTLES REDUCED TO IDLE. LATER IN LANDING PATTERN THE LEFT IRU FAULTED AND FLAGGED. REPLACED LEFT IRU PER MM 34-28-31. CHECKED IRU AFFECTED SYSTEMS PER WDM 34-26-13 AND RAN BITE CHECK. IRU OPS NORMAL.