TC reported TIMS intermittently shows Front DT A4 door obstacle detected. SM(CCK) checked, confirmedFront DT A4 door jerky when opening and closing. Video forw arded to duty CC phone. ~~~~~ TC reported TIMS intermittently shows Front DT-3610 A4 door obstacle detected. SM(CCK) checked, confirmed Front DT-3610 A4 door jerky when opening and closing. CE:3610 A4 door having rattling noise when operating open and closed  Checked #3610 A4 door and found RHS both inner and outer roller delaminated. Changed out both rollers. Cyclic and static test ok Mating strip T - 63.4 C - 64 B - 63.2 DSS - 14.5 DLS red line present DLS lock nut secured and top rubber ok. Push pull - 5.2-5.4 kg Done by: Koh/Rizman 45170