As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BURNING ELECTRICAL ODOR AFTER LANDING BOS. SIMILAR TO APU STARTUP SMELL BUT STRONGER. ASKED MAINT TO INSPECT. NO OTHER INDICATIONS. PERF JOB CARD 0550-2001 SMOKE AND FUME ISOLATION ITEMS 1 THROUGH 8. PERF RUN AIR QUALITY FAULT ISOLATION ITEM 13. NO SIGN OF FUMES, SMELL, SMOKE. RPLCD RT RECIRC FILTER PER A220 AMP 22-03 LK CKS OK. (LP# 4441102)