EB applied due to obstructed motion at JKN1 when train was about to depart. TC reset EB - ok. Procee ded in ATPM to PNR1. Fault recurred after switching back to AM at PNR1. TC reset EB and proceeded in ATPM to BNL1. There ~~~~~ DOWNLOAD ER CONFIRMED 3630 AICB TRIPPED.CHECKED FOLLOWING RALAYS COIL RESISTANCE CHECKED OK.MDR1,BDR2,MDR2.FOUND WATER DROPLET NEAR THE RELAYS .CHECKED FOUND CAB AC DRAIN PIPE T-JOINT INSULATION DEGRADED.COVERED THE INSULATION AND SECURED. JIMMY/HAKIM/RAGHU 29.08.2022