2002 yz426f oil change


Just picked up my first 2002 yamaha yz426f and iv gotta do the oil on it. i was reading how it has a dry slump which is how the oil is in the frame and crankcase...i wasint given a manual soo iv got no clue how to do it or how much it holds. i owned a 250f but this looks like nothing iv seen. :excuseme: can anyone help me out??


Full oil change (I recommend 10w40 Mobil 1 Synthetic) takes 1.5 quarts. That empty frame, crank case, new filter. The manual says 1.8, but that is too full.

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