We had an above freezing day in MI. so I thought I would start my bike for the first time is 3 months to begin the pre-spring maintence for a March TN. trip. After about 100 kicks it finally took off. Then I notice coolent coming out from the bottom of the water pump. There is a small hole on the botom that I do not understand what it is for. Any info would help. The coolent did stop coming out after the bike ran for about a minute.