Pax feedback car 3611, 'A4' door jerky when closing. Staff(BBT) checked and confirmed door closing j erky and not smooth. Staff also mentioned 'B4' door also sho wing similar issues. No other abnormalities found Pax feedba ~~~~~ To check 3611 A4 door wobbling.  3611 B4 door performed the following checks : 1) Check history DCP swapped before & date: NIL 4) FOD found: N 5) Weather strip condition ok: Y 6) Removed door checked roller condition ok:    B4 door - LHS outer roller delaminated 7) Clean J-rail & guide rail: Y 8) Push/pull door smooth & no wobble: N (after door roller          replacement) 9) Door cyclic test 20x, DIR extinguish ok: 10) TIMS door static timing test pass: Y 11) Door lock switch red line flush with surface for positive        latching: Y 12) Door close switch actuating plate distance ok: Y Replaced #3611 B4 LHS outer roller. Function check - OK.  Anand/Kamal/Shafie/Sarma/Lee PT/Alan/Sugu 45274 3611 Pax feedback A4 door jerky when closing. Staff(BBT) confirmed door closing jerky and not smooth. Staff also mentioned 'B4' door also showing similar issues. No other abnormalities found. CE : 3611 both A4 n B4 door jerky when opening n closing.  3611 A4 door performed the following checks : 1) Check history DCP swapped before & date: NIL 4) FOD found: N 5) Weather strip condition ok: Y 6) Removed door checked roller condition:    A4 door - LHS and RHS outer roller delaminated    7) Clean J-rail & guide rail: Y 8) Push/pull door smooth & no wobble: N (after door roller          replacement) 9) Door cyclic test 20x, DIR extinguish ok: 10) TIMS door static timing test pass: Y 11) Door lock switch red line flush with surface for positive        latching: Y 12) Door close switch actuating plate distance ok: Y Replaced #3611 A4 door LHS/RHS outer rollers. Function check - OK.  Aliff/Daniel/Aiman 45274