transmission assembly introduce

The function of the gearbox is to: 1. change the transmission ratio to meet the traction needs of different driving conditions; 2. Implement reverse driving; 3. When the engine is started, idling, shifting gears, or stopping for power output, interrupt the power transmission to the drive wheels. The maintenance method for the gearbox is: 1. Regularly replace the gearbox oil; 2. Regularly check the oil level; 3. Avoid sliding in neutral gear; 4. Regularly clean the gearbox; 5. Avoid forcefully shifting gears; 6. Shorten the time it takes to idle and warm up the car. The signs of transmission failure are: 1. During driving, the vehicle shifts gears and experiences shockwaves; 2. Refueling engine idling without accelerating; 3. The oil temperature is too high, emitting a strange odor; 4. Shift time is too long or too short)

Replacement method for gearbox assembly

1. First remove the universal joint screws to separate the universal joints of the transmission and transmission shaft; Remove the clutch cover screws again to separate the transmission and clutch; If it is a remotely operated transmission, separate the control mechanism from the transmission body and finally remove the transmission from the car. 2. Clean the external oil and dirt of the transmission, pay attention to protecting the front and rear axle heads. Unscrew the oil drain plug, drain the lubricating oil in the transmission, and then tighten the oil drain plug. 3. Find a clean and dust-free area, use disassembly tools and copper rods, Start disassembling the transmission. The disassembly sequence is generally: transmission cover, first shaft, second shaft, intermediate shaft, and reverse shaft. 4. When disassembling parts, first check the original direction and position of the parts before disassembling, and if necessary, make a record; The dismantled parts should be arranged neatly in order of disassembly, and if necessary, the parts can be strung together in sequence using wire or iron wire; Gears can be fitted onto the shaft in their original direction and position to prevent installation or omission. All disassembled parts should be cleaned and inspected accordingly, and those that cannot be used anymore should be replaced; Dismantled oil seals and gaskets should generally not be used anymore and should be replaced. Before assembly, all bearings, oil seals, keyways on the shaft, inner holes of the gears, and bearing holes in the transmission case should be coated with gear oil or engine oil, and the paper gasket to be replaced should be soaked in engine oil. The assembly sequence is opposite to the disassembly sequence, that is, the parts to be removed should be installed first, so that all parts are installed in their original positions. During the installation process, the mating parts should be rotated frequently, Pay attention to the direction of the oil seal and there should be no damage. Before installing the transmission cover, check the site for any missing parts, whether there is axial displacement of each shaft and fixed gear, whether the paper pads are intact in all places, and whether each pair of meshing gears is meshing within the full tooth width; Move the sliding gear by hand to see if it can move axially to full tooth width meshing; Rotate the first shaft by hand and try each gear separately. It should be able to rotate flexibly and smoothly without jamming. 9. Install and fix the shift fork onto the corresponding shift fork shaft, and then install the shift fork shaft into the corresponding hole on the transmission cover. When installing the shift fork shaft, pay attention to installing the self-locking mechanism and interlock mechanism into the corresponding hole. The side of the shift fork shaft with three grooves should be aligned with the direction of the self-locking mechanism steel ball, There is a groove on one side of the shift fork shaft that aligns with the interlocking mechanism. After each shift fork shaft is installed in place, it is placed in the neutral position, and the sliding gears in the variable speed transmission mechanism are also placed in the neutral position. The transmission cover is installed on the transmission case. At this time, each shift fork is installed in the corresponding gear groove, and the connecting bolts are installed. Tighten the bolts in the specified order and torque, and use the gear lever to shift into different gears, Check in sequence whether the gear can be smoothly engaged. If it cannot be engaged, gently rotate the first shaft back and forth by hand. If it still cannot be engaged, remove the box cover for inspection

Qingling multifunctional vehicle introduce

The Isuzu (ISUZU) multifunctional car is a multifunctional car owned by Chongqing Qingling Automobile Co., Ltd. It is a project jointly developed by Chongqing, China and Japan's Isuzu Automobile Company, specializing in the production of Isuzu (ISUZU) multifunctional cars. The exterior design of this car adopts Isuzu Rodeo technology, and the car is fashionable, smooth and soft, suitable for the appreciation habits of Easterners. The seating space is relatively spacious, and the luggage capacity can be expanded from 991 liters to 2121 liters depending on the seat changes, The upper and lower parts of the tailgate can be fully opened, making it convenient to place objects. Borrowing from the chassis of the Isuzu pickup truck, the model with four-wheel drive function is composed of six crossbeams, and important positions such as the water tank, transmission, fuel tank, and transfer box under the body are equipped with collision protection plates. The ground clearance is relatively large, and it has a certain degree of off-road performance, so it has good versatility. The market price of this car is about 180000 yuan for four-wheel drive models and 170000 yuan for two wheel drive models, From a performance to price perspective, it is relatively ideal ISUZU is a globally recognized outstanding automotive brand, representing the perfect combination of excellent performance and safety and comfort. Qingling Automobile Co., Ltd., in response to the needs of the Chinese market, has simultaneously introduced the most advanced design concepts and manufacturing technologies of ISUZU from Japan. With a scientific and pragmatic attitude, a proactive spirit, and the spirit of climbing to new heights, we are manufacturing the world's advanced level of cars for China - the RODEO Sports Multi functional Vehicle, whether it is leisure off-road, Whether it's for urban commuting, it showcases its natural elegance and heroism. From design to production, the competitive multifunctional car follows the principles of ergonomics, and is equipped with user-friendly design principles from large to small parts. The car is equipped with easily accessible switches and control systems, electric rearview mirrors, high-end walnut wood decorative panels, adjustable steering wheel, map lighting, adjustable front and rear seats, and a variety of combinations. The rear seats can be completely flattened, The luggage area can be expanded from 1.3 square meters to 2.3 square meters