Many car owners are very careful when buying auto parts, but it is easy to forget the maintenance of parts after installation. In this way, with the gradual increase of car travel, the parts are very easy to wear and the service time is continuously shortened. Let's learn about the complete collection of maintenance methods of auto parts!
1. Auto detaļas baidās būt netīras
If the fuel filter, oil filter, air filter, hydraulic oil filter, various filters and other components are too dirty, the filtering effect will become worse, and too many foreign matters will enter the oil circuit cylinder, resulting in component wear and higher possibility of failure. If there is a serious traffic jam, the vehicle may not work properly. If the radiator fins, air-cooled engine block and head fins, cooler fins and other components are too dirty, the heat dissipation will become worse and the temperature will be too high. Therefore, clean and maintain such "dirty" parts immediately.
2. Auto detaļu karstumizturība
Motora virzuļa temperatūra ir pārāk augsta, un mucas turēšana var viegli izraisīt pārkaršanu; Gumijas blīvslēgi, -ķīļsiksnas, riepas utt. ir pārkarsuši, pakļauti priekšlaicīgai novecošanai, samazinātai veiktspējai un saīsinātam kalpošanas laikam; Startera, ģeneratora, regulatora un citu elektroierīču spoles ir pārkarsušas un viegli deg. Nodoto transportlīdzekļu gultņi ir jāuztur atbilstošā temperatūrā. Pēc pārkaršanas smēreļļa ātri pasliktināsies, un visbeidzot gultņi tiks sadedzināti un transportlīdzekļi tiks bojāti.
3. Auto detaļu bailes string
Various couplings of diesel engine system, master-slave gears in the main reducer of drive axle, hydraulically operated valve block and valve rod, valve body and sleeve of full hydraulic steering, etc. These couplings are specially processed and ground in pairs during manufacture. They are very precise. They have been used in pairs throughout their service life and must not be replaced. Piston and cylinder liner, bearing bush and journal, valve and valve seat, connecting rod cylinder head, bearing cap and shaft and other meshing components mesh relatively well with the passage of time. During maintenance, attention should also be paid to assembly in pairs to avoid "approaching" each other.
4. Baiļu pretestība
Uzstādot dzinēja paliktni, neuzstādiet to pretējā virzienā. Pretējā gadījumā tas izraisīs agrīnus ablācijas bojājumus. Dažiem virzuļa gredzeniem ar īpašām formām tos nevar uzstādīt apgrieztā secībā. Lūdzu, salieciet atbilstoši dažādu modeļu prasībām; Ventilatora lāpstiņu uzstādīšanai ir arī virziena prasības. Parasti ir divu veidu ventilatori: izplūdes un iesūkšanas. Lūdzu, nedariet pretējo. Pretējā gadījumā dzinēja siltuma izkliede pasliktinās un temperatūra ir pārāk augsta. Riepām ar virziena zīmējumu, kas ir līdzīgs skujiņu riepām, lai nodrošinātu lielu piedziņas spēku, zemes pēdai pēc uzstādīšanas skujiņas priekšējam galam jābūt vērstam pret aizmuguri. Abām paralēli novietotajām riepām ir atšķirīgas prasības atbilstoši dažādiem transportlīdzekļu tipiem, tāpēc tās nevar uzstādīt nejauši.
5. Baiļu trūkums
When repairing the vehicle, some small objects may accidentally Miss installation. In addition, some people think that it doesn't matter whether it is installed or not. This is very dangerous and harmful. The door locks of the engine must be installed in pairs. For example, sometimes the valve is out of control and damaged by collision with the piston due to missing or missing installation; If there is leakage in the installation of locking devices such as cotter pins, locking screws, bumpers or spring pads installed on engine connecting rod bolts, flywheel bolts and transmission shaft bolts, serious faults may be caused in use. If the oil nozzle used to lubricate the gears in the engine timing gear chamber leaks, the oil leakage from there will become serious and the pressure of the engine oil will become low. If the box cover, oil cover and oil cover are lost, gravel and dust will invade and aggravate the wear of various parts.
6. Nafta baidās no manis
The paper filter element of the dry filter has strong moisture absorption. Once the oil is attached, the mixture with high concentration is easy to be sucked into the cylinder, resulting in insufficient air volume, deterioration of fuel consumption rate, decline of engine output power, and possibly "flying" of diesel engine. If the oil is attached to the triangular tape, it will promote corrosion deterioration, slip easily and reduce the transmission efficiency. If the brake pad, friction plate of dry clutch and brake belt are attached with oil, it is easy to slip or act poorly, threatening driving safety; If the carbon brushes of the starting motor and generator are attached with oil, poor contact will lead to insufficient power of the starting motor and voltage drop of the generator. The rubber of the tire is very sensitive to the corrosion of oil. When contacting with oil, the rubber will become soft and peeling. Short time contact will lead to abnormal and serious damage to the tire.
7. Bailes no atkārtošanās
Some parts should be disposable, but if individual drivers or repairmen reuse them in order to save or do not know the "taboo", it is easy to cause accidents. Generally speaking, after removing the engine connecting rod bolts, nuts, fixing bolts of imported diesel engine fuel injector, water retaining ring of cylinder liner, sealing copper gasket, various oil seals, sealing rings of hydraulic system, pins and split pins of important parts, the engine cylinder gasket is not damaged during inspection, but it is replaced with a new one. The old ones have poor elasticity, poor sealing and easy aging. They also need to be replaced after long-term use, which is very troublesome. Therefore, if there is a new one, it is better to replace it as much as possible.
8. Bez saspiešanas
Riepas ārējā caurule ir jāsakrauj un jāuzglabā ilgu laiku. Ja tas netiek savlaicīgi apgriezts, tas deformēsies ekstrūzijas dēļ un ietekmēs kalpošanas laiku; Gaisa filtra un degvielas filtra papīra filtra elementi štancēšanas laikā ļoti deformēsies, tāpēc tie nevar droši pildīt filtra lomu; Nedrīkst nospiest eļļas blīvējumu, trīsstūrveida lentu, gaisa cauruli utt. Pēc presēšanas tas arī deformēsies un ietekmēs normālu lietošanu.
9. Bailes no uguns
Automašīnu daļās ietilpst riepas, trīsstūrveida lente, cilindra čaulas ūdens aiztures gredzens, gumijas eļļas blīvējums un citi gumijas izstrādājumi. Ja tie atrodas atklātas uguns tuvumā, tie viegli noveco, nolietojas un sabojājas. No otras puses, tie var izraisīt arī ugunsnelaimes. Jo īpaši dažus dīzeļdzinēja transportlīdzekļus ir grūti iedarbināt aukstās ziemas dēļ. Dažiem vadītājiem bieži jāsilda ar degļiem, lai izvairītos no cauruļvadu, eļļas ķēžu u.c. degšanas.
10. I'm afraid of washing clothes
Daži cilvēki, kuri sāk braukt vai remontēt automašīnu daļas, var domāt, ka ir jātīra visas detaļas, taču patiesībā šī izpratne ir vienpusīga. Dzinēja papīra gaisa filtram neizmantojiet eļļu, lai notīrītu uz tā esošos putekļus. Vienkārši viegli piesitiet ar roku vai izpūtiet augsta-spiediena gaisu no filtra iekšpuses un ārpuses. Ādas detaļām tās nav jātīra ar eļļu, vienkārši noslaukiet ar tīru lupatu.