rumbling noise when going up or down, minivator 950?
I bought second hand a Minivator 950 stairlift, fitted it myself after some figuring out, it runs top to bottom no trouble but there is a moderate rumbling when travelling as though it could be a bearing in the rollers worn, stupidly I didn't repack the bearings when I had the chance. Do you have any answers to my problem please? Any help will be greatly appreciated, thank's John Phoenix.
John Phoenix.
July 2016