Prince dump truck rear window roller blind failure maintenance: 1. Model: Prince dump truck cab windows, chassis models for E65, the engine model M54, VIN code wBAGN41010DM7541l. 2. Symptom: According to the driver introduction, roller blind switch operation on the back of the door, 'the two rear window roller blind did not respond. 3. Troubleshooting: On the left rear door and right rear doors were installed a roller blind switch, each roller blind switch includes a rear window shade shutter selector switch, rear window side windows (main windows) roller blind switch, rear window sunshade triangular window shutter switch, windshield sunshade shutter switch. Prince dump truck rear window roller blind with two gear selector switch is used to select the left rear window roller blind or right rear window roller blind, that operates a rear window sunshade curtain switch, you can cover the lame left rear window shutter, window roller blind, rear windshield sunshade shutter control right after. The actual operation, and found two rear window roller blind (including the side window roller blind and triangular window roller blind) did not respond, rear windscreen roller blind is normal. Prince cab interior and exterior trim and some sheet metal assemblies, including interior exterior glass doors Electric Light sleeper seats steering wheel and so on. As China's heavy duty truck production oldest Chinese heavy truck, before relying on the domestic industry-leading R & D capabilities cab heavy-duty vehicles, the application of world-class R & D capabilities cab for Chinese heavy truck industry manufacturing a batch of advanced heavy truck models. Of course, in these heavy-duty trucks manufactured oldest first Prince is heavy truck models, the heavy truck Prince is not only a powerful representative of China National Heavy Duty Truck, is the most popular Chinese people to buy long-cab models, from the earliest Prince 07 Prince 08 in the 2010 Prince, Prince heavy truck only has a great improvement from the cab design appearance, but also safe from the cab itself is also a big step forward. Prince heavy truck cab cab design the most beautiful and decent, not only to increase safety on the material ruggedness. So heavy truck cab cab Prince is one of the reasons many customers like to buy the car. Automobile cab, cab, Jinan Yiu Cheung Yiu Cheung provided by Jinan Trading Company. Jinan Yiu Cheung Trading Company (www.jinanyaoxiang.com) strong, credible, in Jinan, Shandong engine assembly industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead you hand Jinan Yao harmony into the brilliant, for a better future!