As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SMOKE IN CABIN REAR TO MIDDLE STRONG BURNING SMELL-C/A-FOLLOWED FIM TASK 21-20-00-810-801A FOUND RH ACM SEIZED RAR ACM #2 IAW AMM 21-51-03 PERFORMED GENERAL INSPECTION OF COOLING PACK SYS IAW AMM 21-51-00 OPS CHECK GOOD. NO SMELL NOTED