As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON TAKEOFF F/O AND STBY FLT INSTRUMENTS WERE ERRATIC. FOUND BOTH FCC'S AND ALL 3 IRU'S WITH NUMEROUS FAULTS ON NR2 ADC, REPLACED NR2 ADC IAW AMM 34-16-01-4 CK'S GOOD. WHILE INSPECTING PITOT PROBES FOUND DEBRIS IN THE F/O'S PROBE AND SOME IN THE STANBY PROBE. REPLACED ALL 3 PITOT PROBES AS A PRECAUTION IAW AMM 34-11-01-2, AND PERFORMED A PITOT STATIC SYS LEAK CK ON ALL 3 SYS (CAPT, F/O, AND STANDBY) IAW AMM 34-11-00-2.