DT cx found 3627 B3 door obstacle detect ~~~~~ DT cx found 3627 B3 door obstacle detect     #3627-B3 door no FOD found at door guide and J-rail.During operations no vibration or wobbling of door observed.Door mating strip 63.9mm,within criteria.Pull/push force before servicing 6.2kgf.After servicing pull/push force 5kgf.DSS & DLS checked ok.Perfrom door cyclic/function test ok. Done by Koh/Faddzal. 29/10/20