As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AT ABOUT 1500 FEET SMOKE WARNING ILLUMINATED ALONG WITH MASTER WARNING LIGHT. REMOVED AND REPLACED FWD AFT SMOKE DETECTORS P/N OFF 473054, S/N OFF 0772, FWD P/N ON 473054, S/N ON 1568. AFT SMOKE DETECTOR P/N ON AND OFF 30-231-3. S/N ON 31572, S/N OFF 31820. REMOVED AND REPLACED AMPLIFIER GROUND, OPS CHECK GOOD.