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. Autodele er bange for at blive beskidte
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. Varmebestandighed af bildele
Motorens stempeltemperatur er for høj, og overophedning er let at frembringe tøndeholding; Gummitætninger, k-remme, dæk osv. er overophedede, tilbøjelige til tidlig ældning, reduceret ydeevne og forkortet levetid; Spolerne af starter, generator, regulator og andre elektriske apparater er overophedede og nemme at brænde. Lejerne på skrottede køretøjer skal holdes ved en passende temperatur. Når den først er overophedet, vil smøreolien hurtigt forringes, og til sidst vil lejerne blive brændt, og køretøjerne vil blive beskadiget.
3. Auto dele frygt streng
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. Frygtmodstand
Når du installerer motorpuden, må du ikke installere den i den modsatte retning. Ellers vil det forårsage tidlig ablationsskade. For nogle stempelringe med specielle former kan de ikke installeres omvendt. Saml venligst i henhold til kravene til forskellige modeller; Installationen af ventilatorvinger har også retningskrav. Generelt er der to slags ventilatorer: udstødning og sug. Gør venligst ikke det modsatte. Ellers bliver motorens varmeafledning dårligere, og temperaturen er for høj. For dæk med retningsmønstre svarende til sildebensdæk skal jordsporet efter monteringen, for at sikre stor drivkraft, få forenden af sildebenet til at vende bagud. De to dæk, der er arrangeret parallelt, har forskellige krav afhængigt af forskellige køretøjstyper, så de kan ikke monteres tilfældigt.
5. Frygt mangel
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. Olie er bange for mig
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. Frygt for gentagelser
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. Ikke kompression
Dækkets ydre slange skal stables og opbevares i lang tid. Hvis det ikke vendes i tide, vil det blive deformeret på grund af ekstrudering og påvirke levetiden; Papirfilterelementerne i luftfilteret og brændstoffilteret deformeres meget ved stempling, så de kan ikke spille rollen som filter pålideligt; Olietætning, trekantet tape, luftrør osv. må ikke presses. Efter presning vil den også deformeres og påvirke normal brug.
9. Frygt for brand
Autodele omfatter dæk, trekantet tape, cylinderforing vandtilbageholdelsesring, gummiolietætning og andre gummiprodukter. Hvis de er tæt på åben ild, er de nemme at ældes, forringes og beskadige. På den anden side kan de også forårsage brandulykker. Især nogle dieselbiler er svære at starte på grund af den kolde vinter. Nogle bilister skal ofte varme med brændere for at undgå brændende ledninger, oliekredsløb mv.
10. I'm afraid of washing clothes
Nogle mennesker, der begynder at køre bil eller reparerer bildele, tror måske, at alle dele skal renses, men faktisk er denne forståelse ensidig-. Til motorens papirluftfilter må der ikke bruges olie til at rense støvet på det. Du skal bare banke forsigtigt med hånden eller blæse højtryksluft ud fra indersiden og ydersiden af filteret. For læderdele er der ingen grund til at rense dem med olie, blot aftørre dem med en ren klud.