TC reported 'A' side cab door unable toopened from the inside. TC reported 'A' side cab door unableto opened from the inside. ~~~~~ TC reported 'A' side cab door unable to   Checked and found cab door upper latch cable snapped. Replaced and function check open and close cab door ok. DIR/DMI check ok. Door sensing switch check ok. Done by: Koh, Rizman, Jack (7.3.24)