As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 165 OIL ODOR WITH NR 2 PACK OPERATING. DEFFERED NR 2 PACK IAW MEL 21-51-01 CAT C ASSIGNED DMI 34713 PLACARDS INSTALLED. R/R NR 2 COALESCAR SOCK IAW MM 21-51-16 NO ODOR NOTED WHEN OPERATING NR 2 PACK, THIS CLEARS DMI 34713 PLACARD REMOVED P/N 20D10-3. AIRCRAFT WAS GROUNDED