Lee Sheng-electronics factory Teaches you understand as electric vehicle maintenance knowledge 1: the car does not turn (ie motor does not turn) 2: the use of electric vehicles detector test whether the voltage motor leads Wenzhou toys charger manufacturers, can immediately determine the line and control lines failure. 3: The brake controller plug disconnected, then turn the power switch to. 4: Measure the battery compartment contacts can immediately determine cause the car does not turn the part due to a power failure. 5: Turn the power locks, car turn stop (surprise car phenomenon), brake the car charger toy factory in Wenzhou, the detection method is to control speed regulator turn off the plug charger Wenzhou toy manufacturers, can be determined immediately tune speed twist grip or controller failure. 6: 7 repair disc: runout is determined to be caused by what. 8: Remove the front wheel. 9: The discs get clean, on a piece of glass, the disc stepless side down. 10: disc distortion must be relatively flat. 11: Swiss uneven surface of the hub will use the compensation method. Lee Sheng-electronics factory Teaches you how faulty electric vehicle controller electric car repair when the controller does not output a brush, then brush on the controller in accordance with common morals foot function table, and measured public morals master logic chips voltage circuit analysis and check the value of each chip peripheral components (resistors, capacitors, diodes) and identifies the component surface is coincident 2, the final inspection of peripheral devices or integrated circuit failure, we can replace the same type of device troubleshooting. Toys charger wholesale, Lee Sheng-electronics factory conscience company, Wenzhou toys charger provided by Lee Sheng Yongkang Electronics Factory. Lee Sheng Yongkang Electronics Factory (www.ykshengli.net) Zhejiang Jinhua, electric car chargers leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Lee Sheng-electronics factory in leadership with the staff warmly welcome all inquiries negotiations to create Sheng Li Electronics Factory better future.