We all know it, you're going and the bearings instead of turning like butter, jabbing, screaming, and yelling at the whole street. You do not want it! Exchange? Maybe yes, but perhaps their time has not come, and there is no need to spend unnecessarily on new deposits. How do you clean the bearings like this? Okay, you say, but how ??? Here's your step-by-step procedure ... Do not worry, it's mostly pictures !! :))
1. Wear: cloth / cloth, Bones speed cream or other oil into bearings, carpet / breaker or other thin and sharp knife, castors
2. Clean the bearings from dirt
3. Take a carpet knife / break knife or other knife and gently peel off the bearing cap
4. Drop a few drops of oil into the bearing
5. Carefully push the cap back into the bearing
6. Bear once again with a cloth so that no oil or other dirt remains on it. And it is done. Bears should now be spinning a poem :)