What was found
PDIS 665 21-01 2641011 04MAR22 ORD CLOSE STRONG RUBBER BURNING SMELL COMING FROM CABIN DURING DESCENT
FACT 04MAR22 18:50 ORD RAN PACK 1/2 ON APU FOR 20 MINS. SMELL DISSIPATED NO DEFECTS NOTED OK FOR SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PDIS 665 21-01 2641011 04MAR22 ORD CLOSE STRONG RUBBER BURNING SMELL COMING FROM CABIN DURING DESCENT
FACT 04MAR22 18:50 ORD RAN PACK 1/2 ON APU FOR 20 MINS. SMELL DISSIPATED NO DEFECTS NOTED OK FOR SERVICE.