Historic vehicle - sympathetically restored - starts and rides as it should Owners Hand book, Haynes Manual &replacement parts catalogue. Oils changed at each MOT. Duckhams Q 20/50 in the engine and Millers classic gear 0il in the gear box. Always dropped the frame sump plate at every oil change as its the only way to get all the old oil out. and drained the primary chain case as well. The filter is the newer type with the sludge ring at the base. Clutch is the 7+1 type which makes for a good action. The Renthal bars give a nice riding position and keep the weight off the wrists, Starting is best to kick over once with clutch pulled to make sure clutch is free then fuel and ignition on and some choke if cold then feel for compression and a good swing and off you go. Back the choke off fairly soon as once its running it doesn't really need it.