On 4th July 2019 , 30249 GZB WAP 7 had some issues while hauling 22823 Bhubaneswar - New Delhi Rajdhani Express. The train did a wonderful run as usual till HIJLI. Post HIJLI the loco faced some technical glitches , and reached TATA ( where it normally reaches before time ) , with a delay of 40 mins.
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After reaching TATA , GZB WAP 7 was detached and SRC WAP 4 22826 was assigned to hit 130 with Rajdhani.