An ugly sound from the wheel had me looking to Don Casey's Good Old Boat and the resulting realization that I have neglected maintenance. The Casey book is relatively clear on what to do for a quadrant system. What I would like to know if anyone has tackled the job on this particular model, 1982 H27? If so, what are the particular quirks? How did you access the areas to be greased or oiled? Anything else strange of different to be aware of? Thanks.Andy"Baroque"