The Wörner B13 has a notable building quality. It’s not cheap machine at all. After the disassembly, al mechanical elements were cleaned of debris and this olde grease that forms a kind of hard lack with years. Surely, the machine was serviced before: there are traces of poor repairing and assembly. I’m not sure, however, that it was also cleaned and relubed. Grease looks very old in some bearings.
What follows are some detailed pictures of the distinct assemblies after cleaning the parts.
