TIMS showed Smoke External Alarm at car1565. Staff(KTB) checked and confirmed no signs of smoke on exterior or interior of train. Rear T217 line clear and conf irmed no abnormalities. TIMS showed Smoke External Alarm at ~~~~~ Found 1565 smoke external detector faulty. Replaced 1565 smoke external detector. Function test-ok.

Notification no: 2500637

Done by: Arvind and Azwad