As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LG AIR/GND FAIL IN FLIGHT AFTER GEAR EXTENSION "TRANSFERRED TO NRWC 939-ORD-03774"-C/A-FOUND LH MLG FRONT WOW PROXIMITY SWITCH OUT OF ADJUSTMENT. ADJUSTED LH MLG FRONT WOW PROXIMITY SWITCH IAW EMB 32-63-05. ALL OTHER WOW PROX SWITCHES WITHIN LIMITS. AIR GROUND SYSTEM OPS CHECK GOOD IAW EMB AMM 32-63-00. ALSO SWUNG GEAR IAW EMB AMM 32-30-00 TO MONITOR NLG TIRES POSSIBLY RUBBING ON DOORS WITH NO FAULTS FOUND.