Citroen sega car turn right front wheel position sound

Citroen sega car turned to the right front wheel position sound - 2018 08 - 01 a range of about 110000 km of dongfeng Citroen sega cars in 2011. Users reflect the vehicle steering right front wheel position 'squelching sound, this phenomenon has lasted for more than a month, in the meantime the four-wheel positioning, but failed to solve the problem. Check analysis: maintenance personnel after the test, first suspected to be a drag link have mechanical interference. But shall rise vehicle inspection, found no interference. With the help of automobile sound stethoscope carefully judge sound source, found that the part from the shock absorber. To remove the check (right front shock absorber FIG. 1) , after dismantling the shock absorber plane bearing cover, found that the shock absorber plane bearing contact surfaces of lubricating grease has gone. The lack of grease lubrication, shock absorber plane bearing is badly worn. Analysis to the cause of the sound is due to lack of grease result in shock absorber plane bearing damage. Figure 1 shock absorber decomposition of troubleshooting: replace the corresponding types of plane bearings, and in the contact surface coated with the right amount of grease, FIG. 2) After installation commissioning, the shock absorber plane bearing, to the sound disappeared. Figure 2 grease retrospective summary of position: this is the fault of the typical steering sound, general repair shop in dealing with this kind of failure, to find the cause of the problem, will require the user to change the shock absorber assembly, and the shock absorber assembly parts price should be 300 ~ 500 yuan, not including partners. So maintenance personnel should be in line with the interests of users and the principle of saving resources, make further detailed inspection. The maintenance for wear parts and wear reason, daub grease replaced plain bearing and solve the problem to sound, accessories total cost less than 80 yuan, greatly save the maintenance cost for customers, improve customer satisfaction.