3720 PM checked reported unable to uncou ~~~~~ #EMU 3720 use Hostler controller unable to uncouple.
0020 raise to rectify fault.
Done by Imran/Haikel. 08/10/21

Check and found #2720 mechanical uncoupler magnectic v/v faulty.Replace and function test coupler & uncoupler ok.
Not: 2321825 raise to RSW.
Done by Sanip/Koh. 11/10/21