As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SLIGHT SMELL OF FUMES IN FLT DECK AND CABIN AROUND 26000FT. SMELL OCCURRED WHEN F/A WAS USING TEMP CONTROL. FACT 19SEP24 07:24 CLT PERFORED FIM TASK# 21-20-00-810-801-A. BLOCKS 1-11. NO DEFECTS NOTED. PACKS 1-2 RAN FOR EXTENDED TIME WITH NO FUMES DETECTED. OK FOR SERVICE.