Momwe mungasinthire magiya

Kuwongolera nthawi kumakhudzana ndi crankshaft ndi camshafts komanso kuchuluka kwa mafuta ndi mpweya zomwe zimalowera mu silinda kuti galimoto yanu iziyenda bwino.

The injini camshaft ayenera azungulira ndendende pa theka la liwiro crankshaft. Sipangakhale zopatuka ndipo palibe malo olakwa. Njira yoyamba yochitira zimenezi inali kugwiritsa ntchito magiya osavuta.

Magiya enieni m'malo mwa maunyolo anali ofala kwambiri kuposa momwe alili tsopano. Chifukwa cha kuchuluka kwa injini zamakamera apamwamba, kugwiritsa ntchito kwawo kwachepetsedwa kukhala mitundu ingapo ya injini. Ngakhale ma injini ambiri omwe ali ndi camshaft yomwe ili mu block asinthira ku unyolo wanthawi m'malo mwa magiya, makamaka chifukwa amakhala opanda phokoso komanso otsika mtengo kupanga. Komabe, mawu akuti gearing adakakamira ndipo amagwiritsidwabe ntchito kufotokoza ma sprockets omwe amayendetsanso unyolo wanthawi ndi malamba. Kusintha magiya ndi kusintha sprockets pa mitundu ina ya injini ndi ofanana, koma nthawi zambiri zovuta chifukwa cha malo camshafts pamutu.

Sitima yapamtunda yowonongeka imatha kukhala yaphokoso kapena osawonetsa zizindikiro konse. Salephera kwathunthu, koma ngati atero, mutha kukhala ndi kuwonongeka kwina kwakukulu kwa injini. Ngakhale zili choncho, mudzakhala m’mavuto. Choncho musanyalanyaze zida za nthawi yomwe zatha.

Gawo 1 la 3: Chotsani Chophimba cha Nthawi

Zida zofunika

• Chida Champhamvu cha Belt
• Sinthani
• makiyi ophatikiza
• Chida chogwirizira Crankshaft
• Nyundo yokhala ndi nkhonya yakufa
• Tray yosungirako ndi mitsuko
• Chokoka giya kapena harmonic balancer kukoka
• Wrench yamphamvu (pneumatic kapena magetsi)
• Jack ndi Jack aima
• Magalasi otetezera
• Screwdrivers (mtanda ndi molunjika)
• Socket wrench set
• Buku lokonzekera

Gawo 1: Yankhani galimoto. Onetsetsani kuti galimotoyo ili mu park mode kapena mu gear yoyamba ngati ndi yotumiza pamanja. Ikani mabuleki ndi kuika zitsulo zamagudumu pansi pa mawilo akumbuyo.

Jambulani kutsogolo kwa galimotoyo ndikuyiyika pamalo abwino. Kugwira ntchito pansi pagalimoto ndi chimodzi mwazinthu zoopsa kwambiri zomwe amakanika wapanyumba angachite, kotero musaike galimoto pachiswe kuti ikuyendereni ndikugwera pa inu pamene mukugwira ntchito pansi pake.

Khwerero 2: Yatsani zoziziritsa kukhosi. Pali mitundu ingapo ya injini yomwe ilibe ndime zoziziritsira pachikuto cha nthawi.

Kuyang'ana kowoneka bwino kungakuuzeni ngati zili choncho. Magalimoto akale anali ndi matambala okhetsa kapena mapulagi mu ma radiator ndi injini, magalimoto ambiri atsopano alibe bowo mu radiator, koma ambiri amakhalabe ndi mabowo okhetsera injini.

Chotsani radiator kapena kapu yosungira madzi ozizira, pezani mabowo pogwiritsa ntchito bukhu lokonzekera, ndipo tsitsani choziziritsira mu poto. Ngati galimoto yanu ilibe doko, mungafunike kumasula payipi pansi pa injini.

Onetsetsani kuti mukudziwa komwe agalu kapena amphaka anu ali panthawiyi! Amakonda antifreeze yamagalimoto. Adzamwa akapeza mphika kapena thawe ndipo adzawononga impso zawo! Chotsani choziziritsa kukhosi mumitsuko ya lita kuti mugwiritsenso ntchito kapena kutaya.

Khwerero 3: Chotsani heatsink. Sikuti magalimoto onse amafuna kuchotsedwa kwa radiator. Ngati pali malo okwanira kutsogolo kwa injini yogwirira ntchito, isiyeni! Ngati palibe malo okwanira ogwirira ntchito, ayenera kupita kunja.

Chotsani ma hose clamps ndikudula ma hoses. Ngati galimoto yanu ili ndi magetsi, chotsaninso mizere yozizirira mafuta. Timamasula zomangira ndikuchotsa radiator.

Gawo 4: Chotsani Drive Belt(ma). Galimoto yanu iyenera kuchotsedwa lamba wagalimoto imodzi kapena angapo. Ikhoza kukhala nkhani yomasula chomangira pa alternator kapena chowonjezera china, kapena ngati galimoto yachitsanzo mochedwa idzakhala ndi tensioner yodzaza kasupe yomwe muyenera kumasula. Nthawi zambiri zimakhala zovuta kuzifikira ndipo kukhala ndi chida choyenera chomangira lamba kumakhala kofunikira.

Lamba likakhala lotayirira, pangakhalebe kofunika kugwedeza injini ndi wrench pamene "mukukoka" lamba kuchoka pa pulley.

Gawo 5: Chotsani mpope wamadzi. Ichi ndi sitepe ina yomwe singafunike pa injini yanu. Pa injini zina zam'munsi, pampu yamadzi imakhala pambali pa chivundikiro cha nthawi ndipo ikhoza kukhalabe m'malo mwake. Pa injini zambiri zamtundu wa V, pampu yamadzi imamangiriridwa mwachindunji pachivundikiro cha nthawi, choncho iyenera kuchotsedwa.

Khwerero 6: Chotsani Drive Pulley. Kutsogolo kwa injiniyo pali pulley yayikulu kapena yolinganiza ya harmonic yomwe imadutsa pachivundikiro chanthawi. Kuchotsa bawuti pa pulley kungakhale vuto ngakhale kwa akatswiri chifukwa injini ikuyesera crank pamene mukuyesera kumasula bawuti. Muyenera kugwiritsa ntchito chida chogwiritsira ntchito crankshaft kapena wrench yamphamvu kuti muchotse bolt iyi.

Boliti yapakati ikatuluka, mutha kuchotsa pulley ku crankshaft ndikuwomba nyundo pang'ono m'mbali. Ngati ali wamakani, chokoka giya kapena harmonic balancer puller chingathandize. Yang'anirani mosamala kiyi iliyonse yotayirira yomwe ingadutse nayo.

Khwerero 7: Chotsani chivundikiro cha nthawi. Gwiritsani ntchito pry bar yanu yaying'ono kapena screwdriver yayikulu kuti mulowe pansi pa chivundikiro cha nthawi ndikuchichotsa pa block. Injini zina zimakhala ndi mabawuti omwe amayenda kuchokera pansi kupita ku poto yamafuta kupita pachivundikiro chanthawi. Samalani kwambiri kuti musaphwanye gasket yamafuta mukachotsa.

Gawo 2 la X: Kusintha Magiya a Nthawi

Zida zofunika

• makiyi ophatikiza
• Chida chogwirizira Crankshaft
• Nyundo yokhala ndi nkhonya yakufa
• Chokoka giya kapena harmonic balancer kukoka
• Zosindikizira za RTV gaskets
• Screwdrivers (mtanda ndi molunjika)
• Socket wrench set
• Spanner
• Buku lokonzekera

Gawo 1 Khazikitsani masitampu anthawi. Onani buku lokonzekera. Pali mitundu yosiyanasiyana ya nthawi monga momwe injini zilili. Nthawi zambiri amakhala madontho angapo omwe amazungulira injini ikakhala pa TDC.

Lowetsani bolt kwakanthawi mu crankshaft kuti injini igwedezeke. Tembenuzani injiniyo mpaka zizindikiro zigwirizane monga momwe tafotokozera m'bukuli.

Gawo 2: Chotsani magiya. Chotsani mtedza kapena ma bolt omwe amateteza magiya ku camshaft. Bolt ya crankshaft gear inali yofanana ndi pulley yakutsogolo ndipo idachotsedwa kale.

Magiya amatha kutsika pamiyendo yawo, kapena chokokera giya chingafunike. Ndi magiya, mutha kuwachotsa limodzi panthawi, koma ngati mutha kuwachotsa nthawi imodzi, zimakhala zosavuta. Camshaft ingafunike kuzunguliridwa pang'ono pamene giya ikusweka chifukwa cha kudulidwa kwa helical kwa mano.

Gawo 3: Ikani Magiya Atsopano. Nthawi yomweyo, tsitsani magiya atsopano pamiyendo yoyenera. Muyenera kuyanjanitsa ma timestamp ndikuwasunga m'malo pomwe magiya akulowa pa makiyi awo.

Akakhala m'malo, kugunda pang'ono ndi nyundo yosagwira ntchito kumawakhazikitsa kwathunthu. Bwezerani bawuti ya crankshaft kuti muthe kutembenuza injini ndi wrench. Tembenukirani injini mokhotakhota kuwiri kuti muwonetsetse kuti nthawi yakhazikika. Bwezerani bolt ya shaft yokhotakhota kumbuyo.

Gawo 4. Ikaninso chivundikiro cha nthawi.. Chotsani chivundikiro cha nthawi ndikuchotsa gasket yakale. Ikani chisindikizo chatsopano mu kapu.

Ikani chosindikizira cha RTV pamwamba pa injini ndi pachivundikiro cha nthawi yake ndikumata gasket yatsopano pamalo ake pa injiniyo. Ikani chivundikiro ndi kulimbitsa chala ma bolts, kenaka sungani ma bolts mofanana mu criss-cross pattern kuti muteteze chivundikirocho.

Ngati pali mabawuti pachivundikiro omwe amadutsa mupoto wamafuta, amangitsani komaliza.

Khwerero 5: Ikani pulley yakutsogolo pamalo ake.. Ikani pulley yakutsogolo ndi bawuti yapakati. Gwiritsani ntchito chida chogwirizira crankshaft ndi torque wrench kuti muyimitse molingana ndi zomwe fakitale. Ichi ndi chachikulu! Idzafunika kukhwimitsidwa mpaka 180 ft lbs kapena kupitilira apo!

Gawo 3 la 3: Kumaliza Msonkhano

Zida zofunika

• Chida Champhamvu cha Belt
• Sinthani
• makiyi ophatikiza
• Nyundo yokhala ndi nkhonya yakufa
• Tray yosungirako ndi mitsuko
• Magalasi otetezera
• Screwdrivers (mtanda ndi molunjika)
• Socket wrench set
• Buku lokonzekera

Gawo 1: Ikaninso pampu yamadzi ndi malamba.. Ngati mpope wamadzi ndi wakale, tikulimbikitsidwa kuti musinthe tsopano. Ndizotsika mtengo ndipo pamapeto pake zidzalephera, kotero mutha kudzipulumutsa nokha pamavuto.

Mofananamo, tikulimbikitsidwa kukhazikitsa malamba atsopano panthawiyi, popeza achotsedwa kale. Ikani chosindikizira cha RTV pa gasket yatsopano yapampope yamadzi mukamayika.

Khwerero 2: Bwezerani radiator ndikudzaza makina ozizira. Ngati pali potulutsa ozizira, tsegulani. Ngati sichoncho, chotsani payipi ya chotenthetsera pamwamba pa injini. Kenako lembani zoziziritsa kukhosi kudzera mu thanki yokulitsa.

Ngati choziziritsa chomwe mwathira chaposa zaka ziwiri, sinthani ndi choziziritsira chatsopano. Pitirizani kuthira mpaka choziziritsa chituluke mu magazi kapena payipi yomwe mwadula. Tsekani valavu yotulukira ndikulumikizanso payipiyo.

Tembenuzirani chotenthetsera pamwamba ndikuyendetsa galimotoyo mpaka kutentha kutsika ndipo mutha kumva kutentha kumatuluka. Pitirizani kuwonjezera mafuta ku posungira pamene injini ikuwotha. Galimoto ikatenthedwa bwino ndipo choziziritsa kuzizira chili pamlingo woyenera, ikani kapu yosindikizidwa pankhokwe.

Yang'anani mu injini ngati ikutha mafuta kapena ozizira, kenaka yikani ndi kukwera. Yang'ananinso kutayikira pakatha mphindi zingapo mukuyendetsa.

Uwu ndi ntchito yomwe ingakutengereni osachepera tsiku lokonzekera kwambiri. Pa injini zovuta kwambiri, pakhoza kukhala awiri kapena kuposerapo. Ngati lingaliro lanu la sabata yosangalatsa silikuphatikiza kuwononga galimoto yanu, AvtoTachki ikhoza kulowetsa chivundikiro cha nthawi kunyumba kwanu kapena kuofesi kuti ntchitoyo ichitike momwe mungathere.