As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON APPROACH, LANDING GEAR DID NOT EXTEND. HAD 4 RED LIGHTS AND GEAR WARNING HORN. EXECUTED GO AROUND. RAN GEAR UNSAFE CHECKLIST. SELECTED GEAR HANDLE DOWN AND GEAR EXTENDED NORMALLY. ACCOMPLISHED BITE OF PSEU. REF FIM 32-30-05-01/31-71 HAD NUMEROUS GEAR SENSOR FAULTS. R & R PSEU IAW AMM 31-71-01-2. CHECKED NORMAL. ACCOMPLISHED MULTIPLE GEAR SWINGS. ALL CHECKED NORMAL.