Cooling system Draining coolant with coolant trolley WARNING! Do not open the coolant filler cap in the expan- sion tank if the engine is hot. Hot coolant and steam may spray out and cause burns. If the cap has to be opened do it slowly to release the pressure before removing the cap. Use protective gloves as coolant can cause irrita- tion if it comes in contact with the skin. Hot cool- ant can also cause scalding. Environment Use a suitable container. Used coolant must be disposed of as specified in national and interna- tional laws and regulations. Designation Coolant trolley 333 980 1. Remove the filler cap on the expansion tank. 2. Drain the coolant at the following two points:
– Lowest point of the cylinder block. – Lowest point of the cooling system. 3. Close the drain taps. 00:23-02 en-GB 28 © Scania CV AB 2016, Sweden