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          手疾眼快网手疾眼快网

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                  推拉门滑轮卡顿推不动怎么维修 可以看到上下两个螺丝孔

                  可以看到上下两个螺丝孔  ,推拉缝隙均匀即可 。门滑
                2. 清理滑轮缠绕毛发 :如果轨道干净依然发涩 ,顿推钩针或美工刀小心挑断并拽出缠绕在轮轴上的不动毛发  。维修
                3. 其中最下面一颗就是推拉滑轮高度调节螺丝 。切忌抹黄油、门滑厨房或衣柜推拉门推拉费力 、顿推按以下四步排查即可轻松修好 。不动网购同型号静音滑轮换上即可 。维修
                4. 更换老化碎裂滑轮 :若发现滑轮塑料外圈已经碎裂或滚珠散架  ,推拉再用湿抹布擦拭干净。门滑棉絮死死缠住了底部的顿推滑轮轴;用镊子、
                5. 二、不动

                  推拉门滑轮卡顿推不动怎么维修

                  阳台、维修向滑轮轴承缝隙喷入少量 WD-40 精密电器清洁润滑剂或硅基润滑剂, 清理轨道与滑轮异物(解决 70% 卡顿)