Snap:1609 B1 Door, vibrations when openi ~~~~~ Snap: 1609 B1 Door vibrations when opening and closing door.  1609 B1 door No FC. FOD found: N Weather strip condition ok: Y Checked roller condition ok: N, 1609 B1  RHS outer roller delam Clean J-rail & guide rail: Y Push/pull door smooth & no wobble: Y, after rectification Door cyclic test 20x, DIR extinguish ok: Y, after rectification TIMS door static timing test pass: Y, after rectification Door lock switch red line flush with surface for positive        latching: Y Door close switch actuating plate distance ok: Y Door gap: 63.9mm Replaced #1609 B1 RHS outer roller.  Sarma/Alan/Lee PT/Kamarul/Anand 45262