I recently purchased a KM94 power head and a few attachments: adjustable hedger, pole saw, extension, and straight trimmer. I also have a FS 90R and a FC 90.
1. Can I swap shafts between the FS 90R and Kombi to make the 90 the Kombi power head, and the 94 the dedicated trimmer?
2. I can not see any way to grease the Kombi straight string trimmer attachment and there is no mention of it in the book that came with the attachment. Is this a sealed head that never needs maintenance?
