It's from hoye and likely the best available but just not a well written manual.... ie it says to remove the "hydraulic cylinder case" to service the cylinder oring but then doesn't give instructions on how to remove anything of that name... there are instructions for other component names which may be the same part but w dark pics it's hard to decipher
According to the preface there was never an english manual for the 2210 so it has engine section of the ym240 and the chassis section of the ym276
Also says "we realize the engine section pictures are dark....blah blah blah..... out of print many years.... blah blah.... the best we could find"....