30
2022
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08
How to maintain auto parts?
1. Fear of "dirty"
If the parts of fuel filter, oil filter, air filter, hydraulic oil filter and all kinds of filter screen are too dirty, it will lead to poor filtration effect, too much impurities into the oil cylinder, aggravate the wear of parts, increase the possibility of failure; If it is heavily clogged, it will also cause the vehicle to not work properly. Water tank radiator, air cooled engine cylinder and cylinder head radiator, cooler radiator and other parts are too dirty, will lead to poor heat dissipation, high temperature. Therefore, for this kind of "afraid of dirty" parts should be cleaned and maintained in time.
2. Fear of "heat"
Engine piston temperature is too high, easy to lead to overheating melting and cylinder; Rubber seals, triangle tape, tires and other overheating, easy to premature aging, performance decline, shorten the service life; The coil of starter, generator, regulator and other electrical equipment is overheated, it is easy to burn and scrap; The vehicle bearing should be kept at the appropriate temperature. If it is overheated, the lubricating oil will deteriorate quickly, leading to the burning of the bearing and the damage of the vehicle.
3. Fear of "strings"
All kinds of coupling parts in the diesel fuel system, the master and slave gear in the drive axle main reducer, hydraulic control valve block and stem, the valve core and valve sleeve in the full hydraulic steering gear, etc., these coupling parts are specially processed during manufacturing, and are ground in pairs. They are always used in pairs during the service life and must not be interchangeable. Some mutual coordination parts, such as piston and cylinder liner, bearing bush and shaft neck, valve and valve seat, connecting rod head tile cover and rod body, after a period of run-in effect, relatively good coordination, in the maintenance, should also pay attention to pair assembly, do not "visit" each other.
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