BMW 525 gearbox repair it to a Swiss Sanren

Car maintenance is the automotive consumer should be very careful of that, after all, the car is used for many years. Tiptronic easy on maintenance, generally claiming maintenance-free life (meaning actually said no repair for parts), but wish to change the transmission oil. Tiptronic gear set is to use 2-3 sets of planetary gears together, engaging gear transmission oil between the need to promote a large number of friction plates to form different gear ratios, the structure is extremely complex. In addition to the transmission oil "intermediary" role mentioned above, in fact, is also charged with cooling, friction plates role is the transmission of blood. If they do not pay attention to the car, too rough, the fine particles of the friction plate is worn will cause transmission failure. Thus, frequently changes the transmission oil is necessary. Different models oil change time is normally 4-6 million km, cost from several hundred to a thousand dollars. Shanghai Sanren Rui Chong Shanghai Automotive Services Limited is a large-scale automatic transmission repair center. The company is set up in accordance with international standards of maintenance industry, with transmission repair industry than the whole maintenance and testing equipment. The company closely follow the development needs of the domestic market, with a minimum investment, get the most cutting-edge technology and research achievements repair. We put the main focus on innovation and improvement of automatic transmission repair processes and transmission repair technology, continuously improve the level of technology, based on the increase of production efficiency, reduce production costs, to provide customers with fast and inexpensive high-quality repair services. Please call 021-54491672 18,017,895,661 13,761,001,996 13,370,002,628