TC reported fire external at car 2570. Rear T254 line clear, no sign of smoke or fire. Staff(AMK) ch ecked, no sign of smoke or fire. No abnormalities. TC reported fire external at car 2570. Rear T254 line clear, no sign  ~~~~~ 2570 TC reported fire external. Rear T254 line clear, no sign of smoke or fire. Staff(AMK) checked, no sign of smoke or fire. No abnormalities.  #2570, fire external detector faulty, replaced and tested ok. Notification: 2579252 Done by: Nasir, Kamal and Khalid. 13/03/2024.