What was found
RECIRC FAN FAULT STATUS MSG DISPLAYED ALONG WITH CBA5 POPPING AND A FAINT ELECTRICAL BURNING SMELL. REMOVED AND REPLACED NR 1 RECIR FAN IAW AMM 21-22-10.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
RECIRC FAN FAULT STATUS MSG DISPLAYED ALONG WITH CBA5 POPPING AND A FAINT ELECTRICAL BURNING SMELL. REMOVED AND REPLACED NR 1 RECIR FAN IAW AMM 21-22-10.