Audi transmission repair, Shanghai transmission repair stations, automobile maintenance and testing, variable speed ..

 Automatic transmission using a planetary gear mechanism for shifting, it can according to the degree of the accelerator pedal and the vehicle speed changes, shifting is automatically performed. The driver simply manipulating the accelerator pedal to control the speed. In general, conventional automatic transmission the car has the following types: hydraulic automatic transmission, hydraulic automatic transmission, electric drive automatic transmission, a step-mechanical automatic transmission and stepless automatic transmission and other machinery. The most common is the hydraulic automatic transmission. Automatic Transmission primarily by the gear shift hydraulic control system configuration, mainly comprising two automatic clutch and automatic transmission parts. It is possible according to the change of the throttle opening degree and the vehicle speed, shifting is automatically performed. Shanghai Sanren a Swiss professional automotive automatic transmission repair Ltd., specializing in automatic transmission repair, maintenance and replacement. Price, technical comprehensive, well-equipped, first-class service, service hotline: 021-54491672 13817756651 13761001996 South Hongmei Road, Minhang District, Shanghai 3135, Lane 51 Building, first floor. Company Website: www.srboxiangweixiu.com