As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DIVERTED DUE TO SMOKE IN THE CABIN. SMOKE FUMES DISSAPATED ONCE RECIRCULATION AND BLEED BUTTONS WERE PUSHED OUT. IAW FIM TASK 21-20-00-810-801-A COMPLIED WITH INSPECTION OF THE SYSTEM AS DIRECTED. R & R NR 2 DUAL HEAT EXCHANGER IAW 21-51-04. OPS AND LEAK CHECK GOOD.