Kusintha kuli nthambi ya

Misaligned galimoto injini mavavu Vaz-2101 kungakhale ndi zotsatirapo mpaka kalekale. Choyamba, imfa anakhumudwitsa mwachindunji ndi pagalimoto, amene adzamva kuwonjezeka mafuta, ndi imfa ya makhalidwe zazikulu magalimoto. Koma ngati mfundo zonsezi si zotsatira yofunika kwambiri pa chikhalidwe luso injini, ndi avale mofulumira mavavu ndi tappets kungachititse kuti kulephera kwa dongosolo nthawi. Popewa izi, vavu kusintha ziyenera kuchitika m'njira yake molondola ndi mwaluso, choncho musanayambe chogwirizana kusintha ntchito pa mavavu ayenera loyamba kuphunzira gawo ongolankhula. Tikambirana nkhaniyi.

Choncho, choyamba muyenera kukhala zonse muyenera mosavuta. Kusintha mavavu sangathe kutenga malo popanda zipangizo moyenera: Zogwiritsira spanners ndi makiyi carob screwdrivers angapo, m'malo akalowa pansi valavu chivundikiro, chinsinsi cha cranking ndi wapadera kafukufuku 0,15 mamilimita wandiweyani. Onse zipangizo kukhala mu msonkhano wa kunyumba. Ndi ofunika mukudziwa ndondomeko mabuku kusintha valavu, ndipo adzakhala bwino kulemba dongosolo pa pepala kapena kusindikiza kwa atolankhani yadigito.

Ndipo musaiwale kuti kusintha vavu ikuchitika pa injini ozizira, monga zitsulo zambiri pamene mkangano, ndipo izi zimabweretsa zotsatira zolakwika.

Tsopano ife chitani mwachindunji kusintha. Pambuyo kuchotsa vavu chivundikiro cha injini, m'pofunika kuti tiyipukuse ndi crankshaft kuti lifanane ndi chizindikiro pa galimoto nyumba pamaso pa (pa kapu ya) ndi camshaft sprocket. Mchitidwe inu anapereka yamphamvu chachinayi cha injini pamwamba pakati akufa pa psinjika sitiroko. Malinga ndi zolembedwa za luso, kusintha vavu ziyenera kuperekedwa pa yamphamvu 3 ndi 4, ndicho №6 ndi №8 vavu (achiyesa amapita ku sprocket kutsogolo). Muyenera kuyesa kulikankhira kafukufuku pakati pa camshaft ndi kamera. Ngati zonse zitayenda bwino ndi kafukufuku akudutsa pakati pa iwo ndi khama, ndi mayikidwe a lifters vavu safuna.

Ngati kafukufuku chitadutsa momasuka, mwamtheradi asanaonane ndi pamalo mikangano, kapena ngati sangathe n'kudziphatika pakati pawo, m'pofunika kuchita kusintha. Chifungulo imodzi yokhalira ku "17" kumasula clamping mtedza pa rocker vavu-malamulo, ndi fungulo ku "13" ali tili m'mavuto kapena unscrew Kankhani ndodo (ngati kafukufuku poyamba zapita momasuka, m'pofunika kupotokola ndi mosemphanitsa). Komanso, pamene mukufuna zimatheka (kafukufuku umachitika ndi chinkhoswe pang'ono, koma kupinda), muyenera zonse kumangitsa ndi kukonzanso cheke. Ngati, pambuyo afufuze zonse zabwino, ndiye inu mukhoza bwinobwino chitani valavu chachiwiri.

Kusintha vavu tichipeza magawo anayi cranking. Pamwamba anafotokoza gawo loyamba, kenako lachiwiri. crankshaft The ayenera anatembenuka ndi madigiri 180 mobwerera (Inde madigiri 180, kotero kuti camshaft imazungulira 90 okha madigiri). Ife kuchita ntchito chimodzimodzi ndi cams pansi №4 ndi №7, ndiye cranking ndi crankshaft zina madigiri 180 ndipo zonse 1st ndi kamera 3. Kumapeto muyenera atembenuza ndi crankshaft zina madigiri 180 ndi kusintha cams pansi №5 ndi №2. Optionally, ngati simuli wotsimikiza ndithu kulondola kwa kusintha, mungathe kubwereza ndondomeko yonse kuyambira pa chiyambi.

Kotero tsopano inu mukudziwa ndondomeko zimene valavu kulamulira, zomwe zipangizo ndi zofunika izi, nanga ndondomeko. Tsopano muyenera fufuzani pamaso mtedza otkruchennye pa rockers akhoza anaika ndi valavu chivundikirocho. Kuika pansi chingasinthe pokhapokha ngati kuli koyenera, kotero ngati kuchokera pansi musati Finyani mafuta, simungathe kusintha!