As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SMOKE CARGO MESSAGE AFTER PUSHBACK, GROUND INSPECTION OF CARGO HOLD. NO SMOKE FOUND. MEL`D NR 1 CARGO SMOKE DETECTOR. REMOVED AND REPLACED CARGO SMOKE DETECTOR. OPS CHECK GOOD IAW CRJ MM 26-15-00. REMOVED OFF MEL. S/N OFF 1719, S/N ON 2222. (M)