As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING APPROACH, FO ALTIMETER, FLT DIRECTOR AND YAW DAMP BECAME INOPERATIVE FOLLOWED BY SMOKE IN THE COCKPIT THROUGH THE FO INSTRUMENT PANEL. DETERMINED THAT THE RT PITOT TUBE OVERHEATED CAUSINGTHE RT PITOT HOSES TO BURN FROM THE INSIDE OUT PRODUCING SMOKE, AND CAUSING A STATIC LEAK IN THE ALTIMETER AND FLIGHT DIRECTOR/ YAW DAMPER SYSTEMS. REPLACED PNEUMATIC HOSES (PN 36001-5-0080 (2 EA) AND PITOT TUBE ASSEMBLY. (K)