As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ELECTICAL/BURNING ODOR AROUND SEATS 4AB 5AB, APPROX. 1 HR INTO FLIGHT. ODOR DECREASED AND SLOWELY DISSIPIATED. R & R SEB AT 3B AND 4B IAW AMM/AIPC SUPP 23-32-07. R/R SXM AT 3A AND 4A IAW AMM/AIPC SUPP 23-81-08. NO BURNING ODOR. OPS CHK NML. (LOG 8611669 - AIRCRAFT WAS GROUNDED).