在维护范围内进行工作，以保持工业车辆的理想状态和操作就绪状态。维护工作的范围和执行方法通常由制造商以及驱动器类型和工业车辆的类型规定。工业使用条件和要求取决于运行小时数来确定服务间隔。执行需要训练有素的合格专家。制造商提供维护服务作为其客户服务的一部分。在更换易损件时，如果使用原始备件，则定期的检查和与维护服务有关的活动也有助于保存价值。

         Works in the context of maintenance, in order to preserve the desired condition and operational readiness of industrial truck. The extent of the maintenance works and the method of execution are usually prescribed by the manufacturer as well as through the drive type and the type of the industrial truck. Industrial usage conditions and requirements determine the service intervals depending on the number of operating hours. The execution requires trained and qualified specialists. The manufacturer offers maintenance service as part of his customer service. Regular inspection and activities to be executed in relation to the maintenance service also contribute to preserving the value when original spare parts are used when exchanging wearing parts.