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. Bílavarahlutir eru hræddir við að vera óhreinir
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. Hitaþol bílavarahluta
Stimplahitastig vélarinnar er of hátt og ofhitnun er auðvelt að framleiða tunnuhald; Gúmmíþéttingar, V-belti, dekk o.s.frv. eru ofhitnuð, hætta á að eldast snemma, minnka afköst og stytta endingartíma; Spólur ræsi-, rafala, þrýstijafnarans og annarra raftækja eru ofhitnar og auðvelt að brenna. Halda þarf legum ökutækja sem eytt hafa verið við viðeigandi hitastig. Þegar það hefur ofhitnað mun smurolían hraka hratt og að lokum brenna legurnar og farartækin skemmast.
3. Bílavarahlutir óttastrengur
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. Hræðsluviðnám
Þegar vélarpúðinn er settur upp skaltu ekki setja hann upp í gagnstæða átt. Annars mun það valda snemmbúnum eyðingarskemmdum. Fyrir suma stimplahringa með sérstökum lögun er ekki hægt að setja þá upp í öfugt. Vinsamlegast settu saman í samræmi við kröfur mismunandi gerða; Uppsetning viftublaða hefur einnig stefnukröfur. Almennt eru tvær tegundir af viftum: útblástur og sog. Vinsamlegast ekki gera hið gagnstæða. Annars versnar hitaleiðni vélarinnar og hitastigið of hátt. Fyrir dekk með stefnumynstri svipað og síldbeinsdekk, til að tryggja mikinn drifkraft, verður jarðvegurinn eftir uppsetningu að framendinn á síldbeininu snúi að aftan. Dekkin tvö sem eru raðað samhliða hafa mismunandi kröfur eftir mismunandi gerðum ökutækja, þannig að ekki er hægt að setja þau upp af frjálsum hætti.
5. Hræðsluskortur
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. Olía er hrædd við 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. Ótti við endurtekningar
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. Ekki þjöppun
Ytra rör dekksins skal stafla og geymt í langan tíma. Ef það er ekki snúið við í tíma, mun það aflagast vegna útpressunar og hafa áhrif á endingartíma; Pappírssíuþættirnir í loftsíu og eldsneytissíu aflagast mjög við stimplun, þannig að þeir geta ekki gegnt hlutverki síu á áreiðanlegan hátt; Ekki má þrýsta á olíuþéttingu, þríhyrningsband, loftpípu o.s.frv. Eftir pressun mun það einnig afmyndast og hafa áhrif á venjulega notkun.
9. Ótti við eld
Bílavarahlutir innihalda dekk, þríhyrnt borði, vatnshring í strokkafóðri, gúmmíolíuþétti og aðrar gúmmívörur. Ef þau eru nálægt opnum eldi eiga þau auðvelt með að eldast, skemmast og skemma. Á hinn bóginn geta þeir einnig valdið brunaslysum. Einkum eru sum dísilbílar erfiðir í gang vegna kaldra vetrar. Sumir ökumenn verða oft að hita með brennurum til að forðast brennandi línur, olíuhringrás o.s.frv.
10. I'm afraid of washing clothes
Sumt fólk sem byrjar að keyra eða gera við bílavarahluti gæti haldið að það þurfi að þrífa alla hluta, en í raun er þessi skilningur einhliða-. Fyrir pappírsloftsíu vélarinnar, ekki nota olíu til að hreinsa rykið á henni. Bankaðu bara varlega með hendinni eða blástu út háþrýstingslofti innan frá og utan úr síunni. Fyrir leðurhluti er engin þörf á að þrífa þá með olíu, bara þurrka þá með hreinni tusku.