1. Replace the electric fixed torque tool in the final assembly to control the torque value. <br>2. Organize relevant departments to track off-line vehicles with abnormal noise in the rear door for on-site analysis;
1, the total assembly replacement electric twisttool, control torque value.<br>2, organize the relevant departments to track the offline rear door noise of the vehicle for on-site analysis;
1. Replace the electric constant torque tool and control the torque value.<br>2. Organize relevant departments to track the vehicles with abnormal noise of offline rear door for on-site analysis;