Compression Pressure
With air cleaner and spark plugs removed, and throttle and choke wide open, crank engine through at least four compression strokes. Compression should be 185 psi with a maximum variation of 25%.
With air cleaner and spark plugs removed, and throttle and choke wide open, crank engine through at least four compression strokes. Compression should be 185 psi with a maximum variation of 25%.