TC reported smoke external at Rear DT car. Staff(RFP) checked and confirmed no signs of smoke or fir e. TC reported smoke external at Rear DT car. Staff(RFP) che cked and confirmed no signs of smoke or fire. ~~~~~ TC reported smoke external at Rear DT (3515) car. Staff(RFP) checked and confirmed no signs of smoke or fire. N Check the above mention reported, no FC found, but replaced smoke detector. Security check and tested okay. No cable gland (no spare). Done by: Haikel and Fauzi. 28/05/2024.