08-11-2015, 05:14 PM
(08-11-2015, 11:58 AM)Townie_imp Wrote:(08-11-2015, 10:20 AM)Pterodactyl_imp Wrote: Hiker, what about the chart and note on the left? Maybe that's just there for decoration?.
Cheers
Put your lawyer hat on (I'm not a lawyer): "Other viscosities shown in the chart may be used....."
So, if you happen to have some 10W-40 kicking around the garage, *and* your ambient temperature is 60F or more, it's OK to use it.
But the recommended oil viscosity is 10W-30.
You know, this was translated from Japanese. Asians are well known for their very friendly manner, to suggest things, even they are important to follow...
I would say, the temperature scale at the right says it all.

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