Thread: Bandsaw Guide Maintenance Question

I have a Meber 600 that needs some work on the Euro style guides and thought it sensible to ask first before taking to them with too much vigour. My question: what is the best way to go about removing the side wheel and thrust bearings from their inner guide bush? I imagine there is a retaining circlip or similar buried inside the bushing but I'm not too sure and I don't want to get too brutal with them until I know how it best be done. Would also appreciate any guidance on the best lubrication to use upon reassembling them after cleaning.
Thanks in advance