As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BAGGAGE SMOKE WARNING LIGHT ILLUMINATED DURING CLIMB THROUGH 9000 FT. WENT OUT ON DESCENT THEN CAME ON AGAIN AT 2000 FT. DISCONNECTED DETECTORS TO ISOLATE SYS & DEFERRED IAW MEL. REPAIRED CHAFED WIRE TO NR 2 SMOKE DETECTOR. OPERATIONS CHECKED GOOD.