Snap: 2604 Train door trouble in opening ~~~~~ No FC Open Close speed pass: Y FOD found: N Door cycle 20x: Y Rubbing marks: N Door Push/Pull force: 6.7kg Door mating gap: 63.5mm Check Door Lock Switch red line when door closed (should be at half or at most flushed with the step)-satis Door Lock Switch Cushion Rubber intact: Y Door Close Switch distance from actuating plate: 14.5mm Door Wobble: Y Rectification Actions: Found #2604 A1 LHS outer roller damaged. Replaced roller function test -ok. Serviced door and perfrom cyclic check-ok. Done by: Koh and Rizman