When heavy truck HOWO standard cab always become locked state, that is when the cab tilting angle of 0 °. In this case, the maximum torsion angle of the torsion bar, the torsion bar of the maximum torque, the maximum torque of the cab's weight, but the torsion bar of the torque is greater than the weight of the cab moment; when releasing the locked state, since the torsion bar is greater than the driving torque Room heavy torque, the torque in the torsion bar effect, the cab automatically flips forward to an angle later still, shown in Figure 2-2, then flip angle α smaller cab, and the cab of the torsion bar of torque equal weight moment; when the person applying smaller upward thrust locking mechanism position in the cab, the cab began to flip forward, slow release energy Jiangsu Delong cab, torsion bar, heavy torque constantly cab reduce, flip speed gradually slowed down; when the rollover to the maximum position, which is slightly more than the center of gravity of the cab flipped center vertical, Delong cab northeast, then re-torque is almost zero, then gently push cab, cab rely stopper fixed residual torque of the torsion bar so that the stopper is in tension. Delong cab drove refreshing manner to the dryer viewing window, Delong cab can check the refrigerant level height. Glass peephole cover is usually installed in the dryer above the operation of the engine and air conditioning systems, Zibo Delong cab, peep holes in the flow of the refrigerant through the glass. Glass peephole cover is usually installed in the dryer above the operation of the engine and air conditioning systems, peep holes in the flow of the refrigerant through the glass. Rear window demisting line also try not to open within a week, the water does not dry too easily adversely affect the demisting line. Used wet towels, sponge or soft cloth to clean the membrane surface mount after. If the car body with dead insects and other animals and plants juice, should be soaked with soapy water; then wash with a sponge soaking. Oil stains, only use ordinary soapy water, can not use gasoline, cleaning detergents and diluents on the steering wheel, lights, type material and rubber parts. Do not mess with the hard cleaning tools remove dirt. As plastic brush, razor blades to scrape dirt, it is easy to damage the paint. In the road, to prevent relaxation of vigilance, 桂林德 Long cab, should give Delong cab and air, lower cabin temperature, moderate to listen to music, relax over time to get off the street yourself, the eyes do not staring at the centerline of the road, you must keep a safe distance from other vehicles. In addition, staff do not just keep sleeping with the car, should help drivers see the road, with his refreshing chat. Delong cab northeast, Jinan Yiu Cheung (certified), Zibo Delong cab provided by Jinan Yiu Cheung Trading Company. Jinan Yiu Cheung Trading Company (www.jinanyaoxiang.com) is a professional, "auto parts, lubricants, rubber products, hardware" company. Since its inception, we adhere to the "good faith, sound management" approach, the courage of healthy competition in the market, so that the "heavy truck cab, Prince cab, Delong cab" brand has a good reputation. We adhere to the "service first, customer first" principle, so Jinan Yiu Cheung won the trust of customers in all of the engine assembly, and establish a good corporate image. Special Note: This information is for reference only pictures and information, please contact us to obtain the most accurate information, thank you!