What was found
DURING T/O PACK 1-2 OVHT DISPLAYED WITH STRONG FUME SMELL IN FLT DECK FOLLOWED QRH RESET PACKS MESSAGE CLEARED SMELL DISSIPATED FACT 31OCT23 14:09 CLT PERFORMED GROUND RUNS, NO DEFECTS NOTED. A/C OK FOR SERVICE. UPON FURTHER INSPECTION, FOUND 2 TORN PACK SLEEVES ON #2 PACK Y-DUCT. R&R BOTH PACK SLEEVES, OPS CHECK GOOD. A/C OK FOR SERVICE.