ATS alarm showed CBTC applied EB due toobstructed motion.TC reset EBand train proceeded in AM to the next station. ATS alarm showed CBTC applied EB due to ob structed motion.TC reset EBand train proceeded in AM to th ~~~~~ To follow up further trouble shoot  #3528 CBTC APPLIED EB DUE TO OBTRUTED MOTION.CONDUCT CHECKED  ALL CAB DOOR RIGGING DONE OK.CHECKED  ALL CAB DOOR GUIDE FOR FOD DONE OK.FOUND #3528 B SIDE CAB DOOR DOUBLE LATCH STOPPER BOLT LOCKNUT LOOSE.RETIGHTEN DONE.TO RAISE OPS020 TO FOLLOW UP FURTHER TROUBLE SHOOT.ZAHIR/AKHBAR/HAIRUL S 22.04.2024