As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TOWER REPORTED SMOKE COMING FROM THE LANDING GEAR DURING LANDING. *S/D* NR 2 BRAKE HAD BEEN REPLACED FLIGHT PRIOR. POSSIBLE THAT SMOKE DUE TO RESIDUAL HYD FLUID FROM ACCOMPLISHMENT OF BRAKE CHANGE. BRAKE INSPECTED AND TESTED NORMAL. NO FURTHER ACTION TAKEN.