As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AN ELECTRICAL SMELL WAS OBSERVED ON RIGHT SIDE OF FIRST OFFICER SEAT, BELOW THE R3 WINDOW. NO SMOKE OBSERVED, SMELL CONFIRMED BY 2 CREW MEMBERS ISOLATED ODOR TO LEFT PACK "OILY" ODOR, PLACED LEFT PACK ON MEL 21-01-1L AND COMPLIED WITH DISPATCH DEVIATION PROCEDURES STARTED AND OPERATED (BOTH) PACKS. NO ODOR NOTED THROUGH ALL RANGES. SYS CHECKED GOOD PER FIM 21-00-00-810-801. PLACARD REMOVED.