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

Hello fellow cyclists! In this video we will see: How to change a bicycle bottom bracket. You will see a few tricks used in the workshop. A bicycle bottom bracket makes a clicking sound. The bottom bracket fails when the bike is ridden in wet weather. The bicycle bottom bracket is a consumable. Remove the bottom bracket. Sometimes the knot unwinds easily, but not always, so you need to use a large lever arm. This detail is the secret. Remember this detail, we will need it. There are some nuances to this procedure. Everything seems to go like clockwork. The dry sound of a bicycle bottom bracket. Clean the frame before installing a new knot. Shimano bb un300 Remember this detail, we will come back to it later. Bicycle frame thread lubrication. Lubricant is used under the name “Divinol Fett Top 2003“ is a German grease. It repels water well and won’t clog the joint. Everything must be thoroughly lubricated so that there are no problems in the future. How to install a bicycle bot