TC reported train was jerky before cameto a stop with EB applied at track circuit N665. TC reportedSIR was blinking with LMRG fault indication. Fault self-cle ared. Reset EB -ok.MR pressure 10 bar. ~~~~~ 639/640 Air Compressor check cut in/out found CG out of criteria. Readjust and function test cut in/out within criteria. WSP check DT car within criteria. Both M2 car LMRG check ok and contact check ok. Air leak test 0.5bar/5min. Done by Deeshan/Koh/Sanip. 26/04/21.