What was found
DTW - FLT 621 - LEFT LAVATORY SMOKE DETECTOR CAME ON. NO SMOKE OR HEAT IN LAVATORY. REMOVED CONNECTOR, CLEANED PINS AND OPS CHECKED IAW MM CHAPTER 26-10-8. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DTW - FLT 621 - LEFT LAVATORY SMOKE DETECTOR CAME ON. NO SMOKE OR HEAT IN LAVATORY. REMOVED CONNECTOR, CLEANED PINS AND OPS CHECKED IAW MM CHAPTER 26-10-8. (M)