The XCMG hydraulic cylinder repair kit is mainly used in the hydraulic systems of engineering machinery such as XCMG excavators and loaders, for repairing the seals of hydraulic cylinders.
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According to the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, a total of 82 domestic car recalls were implemented in 2011, and the total number of vehicles recalled exceeded 1.8 million for the first time, the highest in years.
The top five cars that were recalled in 2011 were: Guangqi Honda, Shanghai GM, Changan Ford Mazda, Beijing Hyundai and Shenlong Motor.
Hyun Ho Honda recalled that up to 32-year-old Wu Xiuquan has always been caring for his own Accord car, driving on weekdays is always light, for fear of damage to the car.
However, this lawyer, who is generally careful, has been bothered by his Accord for more than half a year. From May last year, the steering wheel of the car started to shake when he stepped on the brakes.
“When we go to 30,000 kilometers and the vehicle speed is 120 o'clock, there will be serious steering wheel jitter when we step on the brakes.†Wu Xiuquan has described the “symptoms†of his car to the 4S store and riders many times.
The result of the 4S shop inspection is the brake disc deformation. The staff in the store told him that the cold water may cause the brake discs under high temperature to expand and contract due to the possibility of car washing or raining.
However, although Wu Xiuquan has replaced four sets of brake discs for his accord in the 4S shop, it still does not help. "The steering wheel is still shaking violently." The owner of Chaoyang, Beijing is very puzzled and more annoyed.
Many of the Accord riders met by Wu Xiuquan were upset for the same reasons.
Another Accord owner in Beijing, Xiang Xiang, knew exactly what Wu Xiuquan had known because of the brake disc problem. His eight-generation Accord has traveled more than 40,000 kilometers. As long as the brakes are applied at speeds over 80, the steering wheel will shake dramatically. The same is true for new cars. Qian Xiang claimed that many 4S shops had been difficult to solve the problem, and it was only after a special repair brake crank shop was repaired that the problem was solved. "The repairman said that it was mainly because the brake disc was deformed." Money introduced.
The phenomenon of brake shake caused by Guangqi Honda Accord has already existed, and it is not a single example. Since 2009, many car owners and rights protection websites have claimed that many owners of Guangzhou Automobile Group Honda Accord have a phenomenon of shaking when the vehicle brakes, especially at high speeds. Through Baidu, the search results of the keyword "Accord brake shake" reached 736,000.
However, for this issue, Guangzhou Automobile Honda has yet to have any official response, not to carry out the recall action.
In August 2011 alone, Guangqi Honda recalled parts of the Accord, Odyssey and Sipilui cars due to defects in the power transmission system, which totaled more than 750,000 vehicles. This is also the largest domestic recall of a number of cars to date. A month later, it announced the recall of 81,547 SDIC.
In February last year, Guangzhou Automobile Honda decided to recall part of the 1.5L new-generation Fit car 40847 vehicles, and some 1.5L Fengfan sedan 115455 vehicles, the number reached 156,302.
There are hidden dangers of the no-load springs in the engine compartment of these models, which may cause abnormal sound and flameout of the engine. In extreme cases, the engine may not even restart.
In 2011, Guangqi Honda recalled 1.139905 million vehicles, accounting for 63.3% of the total recalled cars in the country.
In addition to the beautiful appearance of the annoying recall vehicles, Guangzhou Automobile Honda Odyssey has a 2.4L naturally aspirated engine and 5-speed automatic transmission power system, a large space of 2830mm, low fuel consumption, and a higher configuration than its class. It is the dream of the car race.
Although the price threshold of 229,800 yuan appeared to be slightly higher, Odyssey still received 30,400 sales in 2011, ranking the top of the MPV market.
However, since August 8, 2011, Guangqi Honda has recalled that some of the Odyssey cars produced from July 7, 2004 to September 2, 2009 have reached 151,489.
Guangqi Honda recalled the Odyssey because of the high rotational speed of the engine after moving repeatedly to move the vehicle back and forth between the D and R gears in a harsh environment where similar wheels are stuck in snow or mud slipping. In the state, the R gear is hung from the N-stop, and the shaft in the automatic transmission may be damaged due to excessive load shock and cause abnormal sound. In extreme cases, it may even happen that the engine is out of flame or cannot be restarted, or the parking lock of the P gear is disabled.
To eliminate hidden dangers, the recalled vehicle electronic control unit (ECU) software will be upgraded for free.
In the past year, Shanghai GM has conducted three vehicle recalls, and the recalled models are mainly New Regal and New LaCrosse, as well as Chevrolet Le Chi. However, as many as 246,500 vehicles were recalled, the number of domestic cars recalled was second only to Guangzhou Automobile Honda.
As Shanghai GM's "twin model," whether it is the new Regal or the new LaCrosse, has a very good reputation and influence in the automotive market, is the undoubted hot car in the field of mid-size cars.
The new Regal at the level of RMB 200,000 has quite a cramped space and minor problems that have caused many owners to feel that they are in the ointment.
Compared with the new Regal, Xinjun Yue focused on business, sales are better. However, there are owners who report that, as with the new Regal, Xinjun is also a lot of minor problems, such as the existence of a number of abnormal sounds such as the center console, driving problems and other problems.
In February 2011, the new Regal 2.0L was recalled 133,074, while the new LaCrosse 2.4L was recalled 99,857 vehicles. Shanghai GM’s official explanation is that the fuel hose of the vehicle’s engine may be disconnected under extreme conditions, causing fuel leakage and causing the vehicle to stall or fail to start. If there is an external open flame, there is a hidden danger of fire.
Hydraulic cylinders are an important component of the hydraulic system of construction machinery, used to convert hydraulic energy into mechanical energy,
Convert the pressure of hydraulic oil into linear or rotational motion to drive various working components of construction machinery. The sealing components of hydraulic cylinders are key components to ensure their normal operation. If the sealing components are damaged or aged, it can lead to hydraulic oil leakage, hydraulic cylinder failure, and other problems, affecting the normal operation of construction machinery.
Therefore, the application of XCMG hydraulic cylinder repair kit can effectively solve the sealing problem of hydraulic cylinders,
Extend the service life of hydraulic cylinders and improve the efficiency of construction machinery.
Last year, China recalled more than 1.8 million cars: Guangzhou Automobile Honda recalled the most
With the improvement of the standard of living of the people and the change of the concept of consumption, more and more cars have begun to “fly into the homes of ordinary peopleâ€. However, with it comes a wide variety of automotive quality and safety issues.