1 A21-5000010-DY BARE BODY 2 A21-5000010BB-DY BARE BODY 3 A21-5010010-DY BARE BODY ASSY-PLATED 4 A21-5010010BB-DY BARE BODY ASSY-PLATED 5 A21-5110041 IRON PLUG A1 6 A21-5110043 IRON PLUG A2 7 A21-5110045 IRON PLUG A3 8 A21-5110047 IRON PLUG A4 9 A21-5110710 HEAT INSULATION PLATE 10 A21-5300615 PLUG - A2# 11 A21-8403615 PLUG - A4# The car is serviced every 5000 kilometers, about 200 yuan to 300 yuan. The items include: changing the engine oil, changing the oil grid, checking and replenishing the water level of the auxiliary water tank, checking and replenishing the rain water tank, checking and replenishing the four-wheel air pressure, and routinely cleaning the engine. However, it is not necessary to change the three core filter. The air filter element can be changed every 20000 kilometers (except in areas with heavy dust), and the gasoline filter element can be changed every 30000 kilometers. Automobile maintenance can be divided into minor maintenance and major maintenance. Minor maintenance generally refers to the routine maintenance items that are done to ensure the performance of the vehicle due to the short driving distance of the vehicle, mainly including the replacement of engine oil, engine oil filter and routine inspection. The automobile engine needs lubrication, and the engine oil plays the role of lubrication, cleaning, sealing and cooling. However, with the driving of the automobile, the base oil and additives in the engine oil will deteriorate and fail. Therefore, in order to protect the engine, the engine oil needs to be changed regularly. In addition to minor maintenance items, major maintenance also requires the replacement of air filter, oil filter, gasoline filter and spark plug. In addition, key components such as brake fluid, antifreeze, transmission oil and timing belt should be replaced in the major maintenance items.