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　怎样的情况下需要更换雨刮片？
　　卓越车主网特地规范出下列几个项目您只需要坐在驾驶舱内，拨动雨刷，喷些雨刮水，看看雨刮过的范围，按以下标准，便可检查爱车是否需要更换雨刮片了。
　　　　　(1)
　　　　　(2)

(1)No streking. No action necessary.

(2)A maximum of 3 permanent atreaks in the outer field of view. No action necessary.

　　　　(3)
　　 (4)
 　　　 (5)

(3)A maximum of 1 permanent streak in the central field of view.We recommend you change your wipers.
(4)A maximum of 4 permanent streaks in the outer field of view or 12 temporary streaks cross the entire field of view. We recommend you change your wipers.
(5)A maximum of 6 permnent streaks in the outer field of view, many permanent of temporary streaks, evenly spaced. We recommend your change your wipers.

　　　　　　　　(6)
　　　(7)

(6)Patch of water remaining on any part of the are wiped. New wipers urgently required.

(7)Haze formation under the clamping points. New wipers urgently required.

　　　　　　　(8)
　　(9)

(8)Haze formation. New wipers urgently required.

(9)Chatter marks. New wipers urgently reguired.