3522 TIMS showed Fire / Smoke Internal at rear m2(2521) car . Staff(AMK)
checked and confirmed no signs of smoke / fire / burning smell on
exterior or interior of train. Train was escorted to terminal station.

T223(3522) RM2 car 2521 check n found car having smoke internal pre-
alarm fault (SDR1). Check no abnormality n fault reset cleared. ~~~~~ 3522 TIMS showed Fire / Smoke Internal at rear m2(2521) car . Staff(AMK) checked and confirmed no signs of smoke / fire / burning smell on exterior or interior of train. Train was escorted to terminal station.

T223(3522) RM2 car 2521 check n found car having smoke internal
pre-alarm fault (SDR1). Check no abnormality n fault reset cleared.

 #2521 both ends serviced and cleaned the smoke internal detectors
and function check ok.
Done by: Ian, Martin, Arvind, Kalees

12.6.24