一，冷却水的添加春秋季节给修理后的发动机灌注冷却水时，只要水箱内的水面能淹没进出水管，维持冷却水能进行循环即可。这样可缩短热机时间，持水温升至80℃时，再缓缓向水箱加添冷水。注意不要一次将水箱加满，以免发动机长时间在伯温下运转。冬季为预热发动机，须向发动机 First, the addition of cooling water Spring and autumn seasons to repair the engine after pouring cooling water, as long as the surface of the water tank can be submerged in and out of the water pipe to maintain the cooling water can be recycled. This can shorten the heat engine time, holding the water temperature rose to 80 ℃, then slowly add water to the tank. Be careful not to fill the tank all at once to prevent the engine from operating at the same temperature for a long time. Winter is to warm up the engine, to the engine