Train doors not proven closed at Front DT car. TC recycled once to clear fault. ~~~~~ Check and confirmed #3645-A2 door was not proven closed.
Download ER,observed that #3645 A2 door was closed to a gap at 40mm during time at fault.Check DLD & DCS rigging ok.DCS contact resistance check satis.Door guide rails,J-rails and mating strip were found to be within criteria.No sign of FOD was observed along J-eail & guide rails.Push pull test 5.2kg ok.Door static test all doors timing within criteria.Engaged KSF to perform a secondary check no abnormalities were reported,door J-rails & leaves were preventively serviced.

Checked by Arthur Sam  13/04/22