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. Mae rhannau auto yn ofni bod yn fudr
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. ymwrthedd gwres o rannau auto
Mae tymheredd piston yr injan yn rhy uchel ac mae gorgynhesu'n hawdd i gynhyrchu daliad casgen; Mae morloi rwber, gwregysau V, teiars, ac ati yn cael eu gorboethi, yn dueddol o heneiddio'n gynnar, llai o berfformiad a bywyd gwasanaeth byrrach; Mae coiliau cychwynwyr, generadur, rheolydd ac offer trydanol eraill wedi'u gorboethi ac yn hawdd eu llosgi. Mae angen cadw Bearings cerbydau sgrapio ar dymheredd priodol. Ar ôl gorboethi, bydd yr olew iro yn dirywio'n gyflym, ac yn olaf bydd y Bearings yn cael eu llosgi a bydd y cerbydau'n cael eu difrodi.
3. rhannau Auto ofn llinyn
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. Gwrthsafiad ofn
Wrth osod y pad injan, peidiwch â'i osod i'r cyfeiriad arall. Fel arall, bydd yn achosi difrod abladiad cynnar. Ar gyfer rhai cylchoedd piston gyda siapiau arbennig, ni ellir eu gosod yn y cefn. Os gwelwch yn dda ymgynnull yn unol â gofynion gwahanol fodelau; Mae gan osod llafnau ffan hefyd ofynion cyfeiriad. Yn gyffredinol, mae dau fath o gefnogwyr: gwacáu a sugnedd. Peidiwch â gwneud y gwrthwyneb. Fel arall, mae afradu gwres yr injan yn gwaethygu ac mae'r tymheredd yn rhy uchel. Ar gyfer teiars sydd â phatrymau cyfeiriadol tebyg i deiars asgwrn penwaig, er mwyn sicrhau grym gyrru mawr, rhaid i'r olrhain daear ar ôl ei osod wneud pen blaen yr asgwrn penwaig yn wynebu'r cefn. Mae gan y ddau deiars a drefnir yn gyfochrog wahanol ofynion yn ôl gwahanol fathau o gerbydau, felly ni ellir eu gosod yn achlysurol.
5. Ofn diffyg
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. Y mae olew yn ofnus arnaf
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. Ofn ailadrodd
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. Cywasgu di
Rhaid pentyrru tiwb allanol y teiar a'i gadw am amser hir. Os na chaiff ei droi drosodd mewn amser, bydd yn cael ei ddadffurfio oherwydd allwthio ac yn effeithio ar fywyd y gwasanaeth; Bydd yr elfennau papur hidlo o hidlydd aer a hidlydd tanwydd yn anffurfio'n fawr wrth stampio, felly ni allant chwarae rôl hidlydd yn ddibynadwy; Ni chaiff sêl olew, tâp trionglog, pibell aer, ac ati eu gwasgu. Ar ôl pwyso, bydd hefyd yn anffurfio ac yn effeithio ar y defnydd arferol.
9. Ofn tân
Mae rhannau ceir yn cynnwys teiars, tâp trionglog, cylch cadw dŵr leinin silindr, sêl olew rwber a chynhyrchion rwber eraill. Os ydynt yn agos at dân agored, maent yn hawdd i heneiddio, dirywiad a difrod. Ar y llaw arall, gallant hefyd achosi damweiniau tân. Yn benodol, mae rhai cerbydau diesel yn anodd eu cychwyn oherwydd y gaeaf oer. Rhaid i rai gyrwyr gynhesu â llosgwyr yn aml er mwyn osgoi llosgi llinellau, cylchedau olew, ac ati.
10. I'm afraid of washing clothes
Efallai y bydd rhai pobl sy'n dechrau gyrru neu atgyweirio rhannau ceir yn meddwl bod angen glanhau pob rhan, ond mewn gwirionedd, mae'r ddealltwriaeth hon yn unochrog. Ar gyfer hidlydd aer papur yr injan, peidiwch â defnyddio unrhyw olew i lanhau'r llwch arno. Tapiwch yn ysgafn â'ch llaw neu chwythwch -aer gwasgedd uchel o'r tu mewn a'r tu allan i'r hidlydd. Ar gyfer rhannau lledr, nid oes angen eu glanhau ag olew, dim ond eu sychu â chlwt glân.