As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ACFT WAS FERRIED FOR SMOKE IN CABIN WHEN PACKS WERE SELECTED. MAINTENANCE CHANGED OUT THE CARBON SEAL ON THE NR 1 ENGINE IAW MM 72-00-00-200. OPS AND LEAK CHECKED GOOD. PERFORMED AN AIR DUCT OIL DECONTAMINATION IAW AMM 21-20-00. R & R THE ACM IAW AMM 21-51-03. AFTER ENGINE RUNS WERE COMPLIED WITH THERE WAS NO ODOR OR SIGNS OF SMOKE LEAK AND OPS CHECK GOOD AND WAS RELEASED TO SERVICE. ACM PN 815-240-3, SN-2002040125.