TC feedback 'A' side cab door can open 5cm but cannot open fully. ~~~~~ 3653 TC feedback A/S cab door can open 5cm but cannot open fully.  3653 A/S cab door guide & J-bracket cleaned. Adjusted door unlock detection s/w(magnet s/w) & door opening speed. Performed door cyclic open/close test - OK. Each opening sequence, cab door able to open fully. When cab door is closed, no DIR lit up.  Chan SW/Hanafi 44301