Nthawi lamba m'malo VAZ 2113, VAZ 2114, VAZ 2115

Lamba wa nthawi amagwirizanitsa injini. Popanda izo, galimoto sangayambe, ndipo ngati izo zikugwira ntchito ndi kusweka lamba, ntchentche ntchentche, injini yomweyo nkhokwe. Ndipo ngati injini ipinda ma valve, ndiye kuti sichidzangoyimitsa, komanso kupinda ma valve. Zoona, izi sizikugwira ntchito kwa magalimoto 8 a banja la Samara-2. Chingwecho chiyenera kusinthidwa, kuyendetsedwa ndi kuyang'aniridwa mu nthawi. Kusweka kwa lamba, overhang ndi zovuta zina zimadalira mtundu wa lamba ndi mpope. Tikukulimbikitsani kuti nthawi zonse muzinyamula lamba watsopano mu thunthu ndi inu, popeza kusinthanitsa ndi njira yosavuta komanso yaifupi. Chiyembekezo choterocho chimakhala chosangalatsa kwambiri kusiyana ndi kusokonekera kutali ndi nyumba, garaja kapena malo opangira mafuta. Boti lokhakokha kapena crane yokha ndi yomwe ingakupulumutseni pano.

Zindikirani!

Mudzafunika zipangizo zotsatirazi: ma wrench, socket wrench "10", kukwera spatula (kugulitsidwa pa galimoto shopu pa mtengo angakwanitse, koma wandiweyani ndi amphamvu screwdriver m'malo), chinsinsi chapadera kwa kutembenuza mavuto wodzigudubuza (awiri woonda). kubowola ndi screwdriver adzachita m'malo), chepetsani mitu ya mgwirizano.

Malo lamba wanthawi

Lamba amabisika pansi pa chivundikiro cha dothi ndi zinyalala zina. Chivundikirochi chimapangidwa ndi pulasitiki ndipo chimatha kuchotsedwa mosavuta pochotsa zomangira. Pambuyo pochotsa chivundikirocho, njira yonse ya nthawi idzawonekera pamaso panu (kupatula ma pistoni, ndodo zawo zolumikizira, ma valve, ndi zina zotero, zomwe zili mu cylinder block). Kenaka, timasindikiza chithunzi chomwe lamba likuwonekera bwino (lomwe likusonyezedwa ndi muvi wofiira), ndipo pulley ya camshaft imasonyezedwa ndi muvi wa buluu, mpope umasonyezedwa ndi muvi wobiriwira, wodzigudubuza (umasintha kugwedezeka kwa lamba) kuwonetsedwa ndi muvi wachikasu. Kumbukirani zomwe zili pamwambazi.

Kodi lamba ayenera kusinthidwa liti?

Iwo m'pofunika kuyendera 15-20 makilomita zikwi. Zizindikiro zowoneka bwino za kuvala ndizodziwikiratu: mafuta ochulukirapo, kuvala zizindikiro pamtunda wa lamba (amaphatikiza ma pulleys ndikugwira lamba), ming'alu yosiyanasiyana, makwinya, kupukuta mphira ndi zolakwika zina. Wopanga amalimbikitsa kusintha ma kilomita 60 aliwonse, koma sitikulangiza nthawi yayitali.

M'malo lamba nthawi Vaz 2113-VAZ 2115

Kutaya

1) Choyamba, chotsani chivundikiro cha pulasitiki chomwe chimaphimba chingwe, kuchokera ku dothi, madzi amitundu yonse ndi mafuta. Chophimbacho chimachotsedwa motere: tengani wrench kapena wrench ya mphete ndikumasula zomangira zitatu zomwe zimagwira chivundikirocho (zojambulazo zatulutsidwa kale pachithunzi chapansi). Pali mabawuti awiri kumbali ndikugwirizira chivundikiro palimodzi, pomwe imodzi ili pakati. Powamasula, mukhoza kuchotsa chivundikiro cha injini m'galimoto.

2) Tsopano zimitsani galimotoyo pochotsa batire yoyipa. Kenako chotsani lamba wa alternator; werengani mwatsatanetsatane m'nkhani: "M'malo alternator lamba ndi VAZ". Khazikitsani pisitoni ya masilindala achinayi ndi oyamba kukhala TDC (TDC). Mwachidule, ma pistoni onse ndi owongoka bwino, opanda ngodya. Kusindikiza kudzakhala kothandiza kwa inu: "Kuyika pisitoni ya silinda yachinayi ku TDC pagalimoto."

3) Kenako tengani kiyi "13" ndikuigwiritsa ntchito kuti muthe kumasula mtedza wodzigudubuza. Kumasula mpaka wodzigudubuza akuyamba kuzungulira. Kenako tembenuzani wodzigudubuza ndi dzanja kuti amasule lamba. Gwirani lamba ndikuchotsani mosamala kwa odzigudubuza ndi ma pulleys. Muyenera kuyambira pamwamba, kuchokera pa pulley ya camshaft. Sizigwira ntchito kuchotsa ma pulleys onse, kotero timangotaya lamba kuchokera pamwamba.

4) Kenako, chotsani gudumu lakutsogolo lakumanja (malangizo ochotsa akupezeka apa: "Kusintha kolondola kwa magudumu pamagalimoto amakono"). Tsopano tengani socket mutu kapena kiyi ina iliyonse yomwe ingagwiritsidwe ntchito kumasula bawuti yomwe ili ndi pulley yoyendetsa jenereta (pulley ikuwonetsedwa ndi muvi wofiira).

Zindikirani!

Bawutiyo imachotsedwa mothandizidwa ndi munthu wachiwiri (wothandizira) ndi spatula yokwera (kapena screwdriver wandiweyani wokhala ndi tsamba lolunjika). Kumanzere (kumbali ya kuyenda kwa galimoto) ya clutch nyumba, chotsani pulagi yolembedwa mofiira. Kenako spatula kapena screwdriver imayikidwa pakati pa mano a flywheel (mano amalembedwa buluu); chiwongolero sichingatembenuke. Tidzagwiritsa ntchito mphamvu, chinthu chachikulu ndikusapitirira. Mukamasula bawuti, chotsani kapuyo ndikuyiyika pambali!

5) Tsopano muli ndi mwayi wopita ku crankshaft pulley ndi lamba. Pa mphindi yomaliza, lamba amachotsedwa pa pulley yapansi. Tsopano izo zachotsedwa kwathunthu.

Zindikirani!

Ngakhale izi sizikugwira ntchito pamagalimoto a 8-valve a banja la Samara, tikufotokozerani zambiri: simunazolowere kusuntha ma camshaft ndi crankshaft pulleys ndikuchotsa lamba. Ngati sichoncho, ndiye kuti imagwetsa nthawi ya valve (zimayikidwa mosavuta, muyenera kukhazikitsa flywheel ndi pulley molingana ndi cholembera). Mukatembenuza pulley, mwachitsanzo pa valavu ya 16 yoyambirira, valavu imalumikizana ndi gulu la pistoni ndipo ikhoza kupindika pang'ono.

kolowera

1. Imachitidwa motsata ndondomeko yochotsa pamndandandawo, poganizira ma nuances ena:

• Choyamba, timalimbikitsa kuyeretsa zodzigudubuza ndi zopukutira zomangika kuchokera ku dothi ndi mitundu yosiyanasiyana yamafuta omwe amaunjikana pakapita nthawi;
• mutatha kuyeretsa, tsitsani ma pulleys ndi chodzigudubuza ndi mzimu woyera;
• yendetsani kukhazikitsa.

Ikani lamba poyamba pa pulley kuchokera pansi, kupita mmwamba. Idzagwedezeka panthawi yovala, choncho ikokani ndi manja anu ndikuwonetsetsa kuti ndi yowongoka ndipo ma pulleys sakugwedezeka. Pambuyo kukhazikitsa, onetsetsani kuti zizindikiro zikugwirizana, kenako pitirizani kuyika chodzigudubuza chovuta. Ikani lamba pa pulley ya idler (onani chithunzi 1), kenako tsitsani pansi ndikuyika chopondera cha alternator m'malo mwake. Onetsetsani kuti bowo la pulley lolembedwa A likugwirizana ndi manja okwera olembedwa B pachithunzi chachiwiri. Ngati muli ndi wrench ya torque (chinthu chothandiza chomwe chimakulolani kulimbitsa ma bolts ndi mtedza ku torque inayake popanda kulimbitsa kwambiri), limbitsani bawuti mutagwira pulley ya alternator. Kulimbitsa makokedwe 99-110 N m (9,9-11,0 kgf m).

Ngati atembenuza pafupifupi 90 ° (chithunzi 4), ndiye kuti lambayo amasinthidwa bwino. Ngati sichoncho, bwerezani kusintha.

Zindikirani!

Lamba womangika kwambiri amapangitsa kulephera kwa pulley, lamba, ndi mpope. Lamba wofooka komanso wosamangika bwino amalumphira m'mano a pulley pamene akuyendetsa mothamanga kwambiri ndikusokoneza nthawi ya valve; injini sigwira ntchito bwino.

2. Mukayika zigawozo m'malo mwake, onetsetsani kuti mwayang'ana zochitikazo za zizindikiro ndikuyang'ana kuthamanga kwa lamba.

Zowonjezera kanema

Kanema pamutu wankhani yamasiku ano akuphatikizidwa pansipa, timalimbikitsa kuwerenga.