What was found
UPPER LEFT CABIN SMOKE DETECTOR LAMP, INOPERATIVE. REMOVED AND REPLACED BOTH UPPER CABIN SMOKE DETECTOR BULBS IAW MM 26- 17-00, 401. OPS CHECK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
UPPER LEFT CABIN SMOKE DETECTOR LAMP, INOPERATIVE. REMOVED AND REPLACED BOTH UPPER CABIN SMOKE DETECTOR BULBS IAW MM 26- 17-00, 401. OPS CHECK GOOD.