As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FT # 644, STRONG ELEC/RUBBER SMELL ROW 1-6 FWD GALLEY LASTED 5 MINS; AVIONICS BLOWER FAN POPPED C/B AND MAKING LOUD NOISE ALONG WITH BURNING ODOR. REF LOG PAGE 2528259, ITEM 1. MDDR 386123. SWAPPED BLOWER AND EXTRACT FANS AND PLACED EXTRACT FAN ON MEL 21-26-02-A. ACCOMPLISHED A/C INSP INFO NOTICE 2017-T015D SEC A. A/C IS OK FOR SERVICE.