How To Tighten French Horn Rotor Bearings (Loose Rotor Valves)

Old french horns often have loose rotors. There are two ways for the valves to be loose; up and down, or side to side. This video is about how to tighten the bearings to solve the side to side problem. Usually, if a rotor is loose, it is loose both ways. Here is the link to the video about how to fix rotors that are loose up and down.    • How To Repair Loose French Horn Rotors Part 1   Here is a link to where you can get some of the tools and supplies mentioned in the video: Ferree's Tools ferreestoolsinc.com French horn bearing tool #P60 Lapping compound #L58 Rawhide mallet #F5 Fine grit sand paper #H83 Here is the link to the playlist "French Horn Rotors"    • French Horn Rotors   Want to leave a tip so Art can continue to make more quality videos? TIP JAR - https://paypal.me/brassandwoodwindsho...