??????????????????????????????????????????????????????????????????????????????????????????????????????“????”?????????????????????????????????? ???? ????? ????? ???? ????
outboard engine flush - An Overview
This problem is for tests whether you are a human customer and to circumvent automated spam submissions.Optimax two-stroke outboards: Take away the prop, connect flush muffs so the rubber cups match tightly over the drinking water intakes, then adjust water move so that some water leaks out round the cups. Start the engine and operate at idle speed