TC reported "A" side cab door unable toopened from outside cab. TC reported "A" side cab door unabl e to opened from outside cab. ~~~~~ TC reported "A" side cab door unable to open from outside.   3690 A/S cab door unable to open manually. Pushbutton operation satis. Checked found cab door cable snapped. Replaced new cable. Function tested satis, cab door able to open manually. Checked proximity s/w contact satis. Done by Kenneth, Firas. 19/9/2023.