TIMS showed Smoke External at car 1031.Staff (TNM) checked and feedback no sign of heat or smoke. R ear T119 did line clear and feedback no abnormalities. ~~~~~ CHECKED AT TIMS CONFIRMED #2537 HAD SMOKE EXTER L FAULT RECORD.CHECKED FOUND WATER INGRESS IN SMOKE EXTER L DETECTOR C/O DONE.SECURITY/FUNCTION CHECKED OK.APPLIED PLASEAL TO PREVENT WATER INGRESS.ZOHRI/YUSRI 20.01.2024 S/N NIL NOTIFICATION 2563189