TIMS showed 'Fire External' at car 3604.Staff (SIM) checked and feedback no sign of fire or smoke at car 3604.Rear T118 did line clear between TAM2 - SIM2 a nd feedback no abnormalities. ~~~~~ #3604 FIRE EXTER L CHECK TIMS FOR FC 721.SMOKE EXTER L ACTIVATED.CHECK #3604 EDXTER L SMOKE DETECTED FOUND WATER STAIN AT INPUT AND OUTPUT WIRE TERMI L C/O EXTER L SMOKE DETECTOR OK.FUNCTION TEST OK.SHAIK/YUSRI/SURENDAR 24.10.2023 NOTIFICATION 2535584