transmission housing introduce

Transmission housing: The transmission housing and cover are used to install the transmission mechanism, shifting device, and some control mechanisms, while storing lubricating oil. In order to reduce the weight of the car, for sedans, the transmission housing and cover are often made of aluminum alloy or magnesium alloy. The transmission housing and cover of medium and heavy vehicles are generally made of cast iron to ensure their strength requirements. The material of the transmission housing is gray cast iron, commonly used as HT200. The transmission housing is the basic component, Used for installing and supporting all parts of the gearbox and storing lubricating oil. It has precise boring holes for installing bearings. The gearbox bears variable loads, so the housing should have sufficient stiffness, with reinforced inner walls and complex shapes, mostly made of castings (made of gray cast iron, commonly HT200). For ease of installation, the transmission and control parts are often made into split sections, and the box cover is connected to the housing by bolts and reliably positioned. There are oil filling and drainage ports, and oil level inspection dipstick ports on the housing, Heat dissipation should also be considered)

Common faults of automatic transmissions include:

Common faults of automatic transmissions include: 1. Oil leakage: Oil seeps out from the gearbox housing or oil pan due to aging seals, poor sealing, and poor manufacturing processes, resulting in sand holes in the housing; 2. Engine shutdown when shifting into D or R gear: The engine shutdown when shifting into D or R gear may be due to damage to the locking solenoid valve; 3. Locked gear: The input and output signals of the gearbox are incorrect or the circuit components themselves have poor wiring; 4. No response when shifting: Shift into D or R gear, then release the brake and the vehicle will not move. This situation is often caused by damage to the input shaft or reverse clutch; 5. During driving, the vehicle may experience gear shifting shock and jerking, which may be caused by dirty transmission oil, resulting in valve body jamming; 6. Transmission slippage and weak acceleration: When the car is driving, there is a sound of the engine idling due to the acceleration of the fuel gate. This phenomenon is mostly caused by burnt clutch plates

Jiangnan Scenery introduce

The appearance style of Jiangnan scenery is simple and elegant, leaving a deep impression. It adopts a three box design, with streamlined and smooth body lines. The center of the chrome trim on the front face is the "Double Swallows" logo of Jiangnan Automobile, like two swallows whispering in the spring light. The front headlights and turn signals of the car are crystal clear lights, and the red side turn signals are like red agate, Reflecting with crystals, it shines brightly. On both sides of the intake of the chrome trim are equally crystal clear front fog lights, with waterfall stripes on top, like tassels embellishing on both sides of the front bumper. The rear headlights are combination taillights, red and white, warm and simple, complemented by oval and curved line combinations, showing full charm According to the data, the basic configuration of the "Jiangnan Fengguang" with a 1.8L environmentally friendly engine as the power core is quite "high-end": six segment adjustable electric seats, electric sunroof, central control door lock, reverse radar, safety airbag, ABS anti lock braking system, 6-disc CD, and other high-end sedan configurations are all available on the "Jiangnan Fengguang". Consumers can also choose to install hands-free car phones, satellite navigation systems, etc. according to their needs