I believe it is just behind the front cyl head
Item #6 is the "O" ring that fits on item item #17 speed sensor and item #13 crankshaft position sensor.what is #6 in that illustration?
Correct.is #17 speed sensor , the sensor for the speedometer?
I print screened it from my parts manual.what website did this diagram come from?? I would like to look at it. Web address ??