Maintenance Cleaning the engine WARNING! Beware of hot water. Use suitable protective equipment. The washing water must be disposed of in com- pliance with the relevant national and interna- tional regulations. The engine must be cleaned before starting work. Clean the engine with hot water. Also use a de- greasing agent, if necessary. Avoid spraying water on the engine control unit, see illustration. 312 152 Clean within the marked area. 00:23-03 en-GB 4 © Scania CV AB 2016, Sweden Environment