EB applied after opening train doors. ATS showed CBTC Applied EB due to command/statusmismatch. TCreported MR pressure was 8 bar. No other fault indication. TC reset EB three times to clear fault. EB applied after ope ~~~~~ EB applied after opening train doors. AT     Replaced #3520 & #3519 both filter pipe line and test point on #3520 bogie #2 parking brake,#1520 bogie #1 (B/S) AS.#2520 bogie#2(A/S) AS.#2519 CR and B13 done. Also check both compressor unit cut in/out.Charging time,air leak and LMRG open/close.6 cars air leak test-0.5bar/5min. Done by Saini/Asruddin.  15/11/22