本报讯10月1日起,宇通启动暖风服务活动。与往年相比,此次活动提前了20天,将持续一个半月,以便有针对性地在各区域提供优质服务。此次活动在全国从北到南依次展开,依然联合配套厂家在全国范围内对已售出的宇通客车暖风系统进行检查,确保暖风系统在冬季正常营运。本次服务以加热器系统的预防性检查、维护、检修、保养等内容为主,兼顾除霜器和散热器系统的预防性检查、维护、检修、保养,并根据用户的实际需要, WASHINGTON October 1, Yutong start warm air service activities. Compared with previous years, the event advanced 20 days, will last one and a half months, in order to provide targeted service in all regions. The event in the country from north to south in order to expand, the joint manufacturing plant is still a nationwide sale of Yutong Bus heater system to check to ensure the normal operation of the heating system in winter. This service is mainly based on the preventive inspection, maintenance, overhaul and maintenance of the heater system, taking into account the preventive inspection, maintenance, overhaul and maintenance of the defroster and radiator systems. Based on the actual needs of users,