Yanmar Engines

[Copacabana]

Originally Posted by Benz

Slight thread drift: does it annoy anyone else that Yanmar prints manuals for 3 different models as one book? With all the engineering and spec differences between a 1gm and 3gm, why not print a manual for each? It's well-nigh impossible to decipher the triple manual, and trying to figure out which schematic you're looking at is not easy, since they don't label them clearly.

Agreed, and the manual that comes with the engine is far from being a useful service manual. I managed to find a proper shop manual in PDF for my 3GM30F which has the complete breakdown of the engine and components. Have a look online and you can download the manual for your engine.

[Benz]

Originally Posted by Copacabana

Agreed, and the manual that comes with the engine is far from being a useful service manual. I managed to find a proper shop manual in PDF for my 3GM30F which has the complete breakdown of the engine and components. Have a look online and you can download the manual for your engine.

I tried that and got the 3-in-1; further digging only hit a paywall. I'll try again, especially since my dealer also seems to have very little info available. None of their available schematics matched my instrument panel!