一忌“开锅”时急于加水。水散热器“开锅”时,不要急于加注冷却水。否则缸盖等部件会因骤热激冷而产生裂纹或变形。正确的做法是首先,卸去柴油机负荷,怠速空转几分钟;其次,用毛巾或擦机布盖在水散热器盖上并将其拧开,待无蒸汽喷出时取下此盖;最后,当水温达到正常时,加注冷却水。 A bogey “boil ” eager to add water. Water radiator “boil ”, do not rush to add cooling water. Otherwise, cylinder head and other components will be hot and cold due to cracks or deformation. The correct approach is to first remove the diesel engine load and idly idle for a few minutes; second, cover the water radiator cover with a towel or scrubber and unscrew it and remove the cover until it is ejected without steam; finally, When the water temperature reaches normal, add cooling water.