How to replace a bicycle bottom bracket. Shimano BB UN300 failure

Hello fellow cyclists! In this video we will see: How to replace a bicycle bottom bracket. You will see a couple of tricky tricks, which are used in the workshop. Bicycle bottom bracket makes a clicking sound. The bottom brackets fail when the bike riding in wet weather. The bicycle bottom bracket is a consumable. Remove bicycle bottom bracket. It happens that the knot unwinds easily, but not always, so you need to use a large lever arm. In this detail lies the secret. Remember this detail, we still need it. With this procedure, there are some nuances. Everything seems to be going like clockwork. The dry sound of a bicycle bottom bracket. Clean the frame before installing a new node. Shimano bb un300 Remember this detail, we will return to it later. Bicycle frame thread lubrication. Lubricant is used under The name “Divinol Fett Top 2003“ is a German grease. Repels water well and does won’t jam the connection. Everything needs to be thoroughly lubricated. so that there are no