Introduce the maintenance method for thin-walled bearings

Maintenance methods for thin-walled bearings:

1. Remove the wheel first, remember to close the screw, and it will be troublesome if it is dropped.

2, remove the bearing, some of the wheels are very tight, the bearing is difficult to remove, use the hexagonal wrench (that is, the one to remove the screw) to force it to dig it down, rest assured that the bearing is not easy to break!

3, first use the toothbrush to brush off the dirty things on the surface of the Palin, you can not do this step, no bad!

4. Some of the side covers of the bearings are detachable, while others are not. First, determine if you are detachable. How do you judge? Don't worry! If there is a C-shaped ring at the edge of the bearing side cover, it is detachable, no, it is not removable, but there are exceptions!

5, if it is detachable, it is very simple! Use a precision screwdriver with a word, in the gap of the C ring, pick up the C ring, then remove the side cover, just remove the side and it will be fine! C ring and side cover should be collected, wait for the wash you "may" want to put them back!

6, if it is not removable, it is more trouble! Use a destructive approach. Use a precision screwdriver to extend into the seam of the side cover, and force the side cover to pick it up. Don't doubt, that's it, but the side cover can't be loaded back! Well, throw it away! Remember, just remove the side and it will be ruined!

7. Remove all the side covers of the bearings and start washing! Pour the oil into the bowl and throw the bearing down and stir it.