Yamaha (A00375) June 17, 2019 R2HUncategorized Set Up. Set up. Strings, scratch plate and jack socket removed. Selector switch removed from scratch plate. Selector switch cleaned, lubricated and refitted to scratch plate. Scratch plate and jack socket refitted. Neck removed from shim fitting. Neck refitted. Machine heads removed and dismantled. Machine heads cleaned, lubricated, reassembled and refitted. Guitar set up with new strings.