首先，在履带上喷洒润滑油
First, spray lubricating oil on the track
在轨道上喷洒石墨粉，在转轴上喷洒家用润滑油或硅树脂，或在轨道和转轴上喷洒车库门专用润滑油喷雾进行润滑。
Spray graphite powder on the track, domestic lubricating oil or silicone resin on the shaft, or spray special lubricating oil for garage door on the track and shaft for lubrication.
车库门的维护方法有哪些
What are the maintenance methods of the garage door
二、铁西车库门维修拧紧所有松开的zd螺钉
2、 Repair and tighten all loosened zd screws of Tiexi garage door
请找到松动的零件，并按要求拧紧。
Please find the loose parts and tighten them as required.
三、检查弹簧
3、 Check the spring
上部电梯门两侧的弹簧悬挂在槽中。将弹簧钩移入相邻的凹槽中，并调整其弹性。
The springs on both sides of the upper elevator door are suspended in the slot. Move the spring hook into the adjacent groove and adjust its elasticity.
四、轨道污物清除干净属
4、 Track dirt is cleaned
用高浓度家用清洁剂清洁履带，清除污垢和硬化油脂。彻底清洁主轴，然后干燥轨道和主轴。
Clean the track with high concentration household cleaner to remove dirt and hardened grease. Thoroughly clean the spindle, then dry the track and spindle.
五、铁西维修车库门检查金属轨道
5、 Tiexi maintenance garage door inspection metal track
检查车库内的金属轨道，查看将轨道固定在墙上的安装支架。
Check the metal rail in the garage and the mounting bracket that fixes the rail to the wall.
六、确保轨道在水平线上
6、 Ensure that the track is on the horizontal line
用水平仪检查轨道，确保轨道在同一水平线上。
Check the track with a level gauge to ensure that the track is on the same horizontal line.
