Momwe mungasinthire lamba wanthawi

Kusintha lamba wanthawi ndi ntchito wamba kwa amakanika agalimoto. Phunzirani momwe mungasinthire lamba wanthawi pagalimoto yanu ndi kalozera wa sitepe ndi sitepe.

Lamba wa nthawi ndi lamba wa rabara yemwe amasunga camshaft ndi crankshaft kuti zigwirizane kuti nthawi ya valve ikhale yolondola nthawi zonse. Ngati nthawi ya valve yazimitsidwa, injini yanu siyikuyenda bwino. Ndipotu, sizingayambe ngakhale pang'ono. Lamba wanthawiyo amawongoleranso chiwongolero chamagetsi ndi mpope wamadzi.

Ngati galimoto yanu siiyamba ndipo mukukayikira lamba wa nthawi, chinthu choyamba chimene mungachite ndikuyang'ana lambayo. Ngati muwona vuto ndi lamba wanu wanthawi, mungafunike kusinthiratu.

Gawo 1 la 3: Kukonzekera kugwira ntchito ndi lamba wanthawi

Mutalandira makiyi agalimoto, mutha kuyamba kukhazikitsa ndikukonzekera kugwira ntchito ndi lamba wanthawi.

Gawo 1: Konzani malo anu ogwirira ntchito. Choyamba, ikani tenti ya 10x10 EZ UP ngati mukufuna. Kenako yikani chowonjezera kuti mudzaze mpweya kompresa.

Kenako yalani zida zanu zonse ndi zida zanu, kuphatikiza zida zotsatirazi.

Zida zofunika

• Bokosi la magolovesi a khwangwala
• Zitini zingapo za mabuleki zoyera
• Thirani poto kuti muzizizire
• Jack
• Zolimbitsa
• Jack wayimirira
• Zida zoyambira
• Mityvatsky tow galimoto
• Zida zamanja zosiyanasiyana
• Lamba watsopano wanthawi
• Mafuta a O-ring
• Chidutswa cha nkhuni
• Zida zamagetsi (kuphatikiza ½ woyendetsa magetsi, ⅜ ndi ¼ ma ratch amagetsi, ⅜ mini impact driver, ¾ driver impact, tyre air gauge ndi vacuum coolant filler)
• Chophimba cha air hose
• Sela pansi pa galimoto
• Zopangidwa ndi ulusi
• Spanner

Gawo 2: Ikani Magawo Atsopano. Yambani kuyika zida zatsopano zolowa m'malo ndikuwona ngati zonse zili bwino.

Gawo 3: Yankhani galimoto.. Mukasintha lamba wanthawi, makamaka pagalimoto yakutsogolo, nthawi zonse muyimitse galimotoyo ndi kutalika koyenera. Muyenera kusuntha pafupipafupi pakati pa pansi ndi pamwamba pa galimoto, kuti mukhale ndi malo ambiri ogwirira ntchito.

Khwerero 4: Yambani tarp ndikukhetsa poto. Galimotoyo ikakhala pa jacks, ikani tarp kuti mugwire choziziritsa chilichonse chomwe mungaphonye ngati mpope wamadzi wasweka.

Ikani poto pansi pansi pa radiator ndikumasula pulagi pansi pa radiator. Pamagalimoto ambiri atsopano, amapangidwa ndi pulasitiki, choncho samalani kuti musawaphwanye kapena kuwawononga mwanjira iliyonse.

Khwerero 5: Lolani choziziritsa kuzizirira chikhetse. Pulagi yotayira ikamasulidwa ndikuyamba kuyenderera mu poto, tsegulani kapu ya radiator kuti mpweya utuluke ndikutuluka mwachangu.

Khwerero 6: Chotsani chivundikiro cha injini. Timachotsa chivundikiro cha injini ndikuyamba gulu la magawo akale. Yesetsani kusunga magawo akale mu dongosolo lomwe mwawachotsa, chifukwa izi zimapangitsa kukonzanso kukhala kosavuta.

Khwerero 7: Chotsani gudumu lakutsogolo. Kenako chotsani gudumu lakutsogolo lonyamula anthu ndikuliyika pambali.

Ngakhale kuti magalimoto ambiri ali ndi chivundikiro cha pulasitiki kumbuyo kwa gudumu chomwe chiyeneranso kuchotsedwa, galimoto yanu ikhoza kukhala yopanda.

Khwerero 8: Chotsani Lamba wa Serpentine. Gwiritsani ntchito chophwanyira kapena ratchet kuti mutenge mphamvu ndikukankhira chomangira kutali ndi lamba. Chotsani lamba wa serpentine.

Masulani mabawuti 2 oteteza pampu yowongolera mphamvu kuti ifike pa block. Sitepe iyi sikofunikira kwenikweni - mutha kuyilambalala mwaukadaulo, koma sitepe iyi imapangitsa kugwira ntchito ndi galimoto yanu kukhala kosavuta.

Khwerero 9: Chotsani Mphamvu Yowongolera Mphamvu. Gwiritsani ntchito ngolo kuti muchotse madzi owongolera mphamvu pankhokwe. Kenako gwiritsani ntchito zikhomo ziwiri kuti mutsine payipi yowongolerera mphamvu ndikuletsa mpweya kulowa pampu yowongolera mphamvu.

Khwerero 10: Chotsani payipi yobwerera mu thanki. Tsegulani mabawuti oyika pampu yowongolera mphamvu ndikuchotsa payipi yobwerera m'malo osungira. Ikani pambali mpope wonse ndikubwezeretsa payipi ndi zingwe.

• Ntchito: Popeza mu payipi mudzakhalabe madzi enaake, ikani nsanza zingapo za m'sitolo pansi pa mosungira pamene mukudula payipi kuti zisawonongeke.

Gawo 2 la 3: Chotsani lamba wakale wanthawi

Gawo 1. Chotsani V-nthiti lamba tensioner.. Musanayambe kuchotsa zovundikira nthawi, muyenera kuchotsa cholumikizira lamba wa serpentine popeza chikutsekereza mabawuti angapo oyambira nthawi.

Chotsani 2 zomangira zomwe zikugwira; bawuti yayikulu yomwe imadutsa m'mphepete mwa imodzi mwazitsulo, ndi bawuti yolondolera gawo la olesi la msonkhano. Chotsani tensioner.

Gawo 2: Chotsani Zophimba Zanthawi. Chomangiracho chikachotsedwa, masulani ma bolt 10 omwe akugwira zovundikira zanthawi ziwiri zakumtunda ndikutulutsa zovundikira, kutchera khutu ku mbali zilizonse za waya zomwe zitha kumangiriridwa pazivundikiro zanthawi.

Khwerero 3: Masuleni mabawuti oyika injini.. Ikani jack pansi pa galimotoyo, ikani nkhuni pamalo otsetsereka ndikukweza poto yamafuta a injini pang'ono.

Pamene mukuthandizira injini, chotsani chokweza injini ndikumasula mabawuti oyika injini.

Khwerero 4: Pezani Top Dead Center kapena TDC. Gwiritsani ntchito ratchet yayikulu yokhala ndi zowonjezera ziwiri kuti mutembenuze injini ndi dzanja. Nthawi zonse onetsetsani kuti injiniyo imatembenukira kunjira yomwe ikuzungulira.

Khwerero 5: Chotsani crankshaft pulley. Mutatha kutembenuza injini ndi dzanja mpaka zizindikiro zitatu (imodzi pa camshaft sprocket iliyonse ndi imodzi pa chivundikiro chotsika cha nthawi / crankshaft pulley), chotsani pulley ya crankshaft.

• Ntchito: Ngati galimoto yanu ili ndi mabawuti othina kwambiri, gwiritsani ntchito mfuti kuti mumasule. Mfuti ya ¾-powered air impact pa 170 psi ithyola ngati kuti ndi mtedza wamoto.

Khwerero 6: Chotsani Chotsalira Chotsalira cha Nthawi. Chotsani gawo lomaliza la chivundikiro cha nthawi mwa kumasula mabawu 8 omwe amachigwira. Kamodzi kuchotsedwa, kumakupatsani mwayi wa kulunzanitsa zigawo zikuluzikulu.

Khwerero 7: Ikani bawuti ya crankshaft. Musanachite china chilichonse, chotsani kalozera wachitsulo pamphuno ya crankshaft - iyenera kungotsika. Kenako tengani bawuti ya crankshaft ndikuyikokera mpaka ku crankshaft kuti mutha kuyimitsa injini ngati ikufunika.

Khwerero 8: Yang'anani masanjidwe a zizindikiro za kulunzanitsa. Ngati kumasula bawuti ya crankshaft kwasuntha zizindikiro zanthawi yanu, onetsetsani kuti mwawongolera tsopano musanachotse lamba, chifukwa akuyenera kukhala ogwirizana ndendende. Tsopano popeza pulley ya crankshaft ndi chivundikiro chanthawi yotsika chachotsedwa, chizindikirocho chili pampando wa lamba wanthawi ndipo mizere ndi muvi pa block. Chizindikirochi chiyenera kukhala chogwirizana ndendende ndi chizindikiro pa sprocket iliyonse ya camshaft.

• Ntchito: Gwiritsani ntchito cholembera ndikupangitsa kuti zilembo ziziwoneka bwino. Jambulani mzere wowongoka pa lamba kuti muwone kuti ili bwino.

Khwerero 9: Onjezani Bolt ku Timing Belt Roller Tensioner.. Chomangira lamba wodzigudubuza chimakhala ndi bowo la bawuti momwe bolt ya 6 mm imatha kupindika (osachepera 60 mm kutalika). Onjezani bawuti ndipo ikanikiza cholumikizira chodzigudubuza, ndikuchigwira m'malo mwake. Izi zipangitsa kukhala kosavuta kukokera pini pambuyo pake.

Gawo 10: Chotsani lamba wanthawi. Mukatsimikizira kuti zilembo zonse zitatu zikugwirizana, ndi nthawi yochotsa lamba wanthawi. Kuti muchite izi, yesani kuchotsa wodzigudubuza pang'onopang'ono, chifukwa umagwiridwa ndi imodzi kupyolera mu bawuti.

Mukachotsa lamba, zungulirani ndikuchotsa lamba pa sprocket / pulley iliyonse. Kenako chotsani mabawuti awiri omwe ali ndi hydraulic tensioner ndi bawuti imodzi yokhala ndi cholumikizira cholumikizira.

Khwerero 11: Tsitsani Jack. Pang'onopang'ono tsitsani jack ndikusunthira kumbali. Ikani chiwaya chachikulu pansi kutsogolo kwa injini.

Gawo 12: Chotsani mpope wamadzi. Pampu imagwiridwa ndi ma bolt 5. Masulani mabawuti onse kupatula imodzi - masulani yomaliza ndi theka, ndiyeno ingogwirani chopopera chamadzi ndi mphira kapena khwangwala mpaka italekanitsa ndi chipikacho ndipo choziziritsira chikuyamba kukhetsa mu sump.

Gawo 13: Yeretsani Pamwamba. Chidacho chikapanda kanthu, gwiritsani ntchito vacuum cleaner kuti muyamwe zoziziritsa kukhosi zomwe mumaziwona m'mabowo amadzi.

Tengani chitini chotsukira mabuleki ndikupopera kutsogolo konse kwa injini kuti mutha kuchotsa zoziziritsira zonse ndi zotsalira zamafuta. Onetsetsani kuti mwayeretsa bwino ma sprockets ndi pampu yamadzi. Komanso, yeretsani malo okwererapo kuti musawononge O-ring yakale kapena dzimbiri zoziziritsa kuoneka.

Gawo 3 la 3: Ikani lamba watsopano wanthawi

1: Ikani mpope watsopano wamadzi. Zonse zikakonzedwa ndikutsukidwa, mutha kukhazikitsa pampu yatsopano yamadzi.

• Ntchito: Tengani o-ring ndi kuipaka mafuta o-ring grisi musanayiike mu popopo yamadzi kuti mutsimikize kuti chisindikizo chabwino pa chipikacho.

Ikani mpope watsopano wamadzi pazikhomo. Yambani kumangitsa ma bolt 5 motsatana kofanana ndiyeno limbitsani mpaka 100 lbs. Zidutseni kawiri kuti muwonetsetse kuti zonse zamangidwa bwino.

Gawo 2 Ikani hydraulic tensioner, roller tensioner ndi tensioner.. Ikani dontho la ulusi wofiira pamaboti onse pazigawozi.

Torque ma hydraulic tensioner bolts mpaka 100 lbs ndi chotsitsimutsa mpaka 35 ft-lbs. Simufunikanso kumangitsa osagwira ntchito mpaka mutakhazikitsa lamba watsopano wanthawi.

Gawo 3: Ikani lamba watsopano wanthawi.. Yambirani pa crank sprocket ndikuyenda motsutsana ndi wotchi pomwe lamba watsopanoyo akusunga nthawi. Onetsetsani kuti lamba ali bwino pa mano a camshaft ndi crankshaft sprockets. Onetsetsani kuti zizindikiro pa lamba zikugwirizana ndi zizindikiro pa sprockets.

Mukavala lamba, payenera kukhala kutsetsereka pang'ono pakati pa tensioner ndi crankshaft sprocket. Mukangotulutsa pini kuchokera ku hydraulic tensioner, imatenga kutsetsereka ndipo lambayo azikhala mozungulira mozungulira.

Mukatulutsa pini mu hydraulic tensioner, chotsani bawuti yomwe mudayikapo kale. Tsopano tembenuzirani injini molunjika ka 6 ndikuwonetsetsa kuti zizindikiro zonse zikugwirizana. Malingana ngati ali ogwirizana, mukhoza kuyamba reinstalling ena onse mu dongosolo m'mbuyo.

Khwerero 4 Ikani zosefera zoziziritsa kukhosi.. Kuti mugwiritse ntchito izi, muyenera kukhala ndi chida chapadera ndi zopangira zida za radiator. Choyamba, limbitsani pulagi ya radiator yomwe mudamasula kale. Kenako ikani adaputala pamwamba pa radiator.

Ndi choyikapo, ikani chida chathu ndikuwongolera payipi yotuluka mu kabati ndi payipi yolowera mu chidebe choyera.

• Ntchito: Gwirani payipi yolowera ndi screwdriver yayitali kuti muwonetsetse kuti imakhala pansi pa chidebecho.

Khwerero 5: onjezani zoziziritsa kukhosi. Thirani magaloni awiri a 2/50 choziziritsa buluu mumtsuko. Lumikizani payipi ya mpweya, tembenuzirani valavu ndikuyisiya kuti itulutse makina ozizirira. Bweretsani kupanikizika mpaka 50-25 Hg. Art., kotero kuti imakhala ndi vacuum pamene valavu imatseka. Izi zikusonyeza kuti palibe kutayikira mu dongosolo. Malingana ngati ikugwira ntchito, mutha kutembenuza valavu ina kuti ikhale yozizira mu dongosolo.

Pamene dongosolo likudzaza, mumayamba kusonkhanitsa zigawozo motsatira momwe munazichotsera.

• Chenjerani: Onetsetsani kuti mwakhazikitsa bulaketi yokwera injini ndi kalozera wazitsulo musanayike chivundikiro chanthawi yotsika.

Ikani crank pulley ndikumanga mpaka 180 ft-lbs.

Gawo 6: Yang'anani galimoto. Zonse zikasonkhanitsidwa, zidzakhala zotheka kuyambitsa galimoto. Lowani mgalimoto ndikuyatsa chotenthetsera ndikukupiza pakuphulika kwathunthu. Malingana ngati galimoto ikuyenda bwino, chotenthetsera chikuyenda, ndipo kutentha kumakhala pakatikati kapena pansi pa mzere wapakati wa gejiyo, mwatha.

Lolani galimotoyo kuti itenthedwe ndi kutentha kwapang'onopang'ono isanayambe kuyesa. Izi zimakupatsani mwayi woyeretsa zida zanu zonse ndi zida zakale. Mukamaliza kuyeretsa, galimotoyo imakhala yokonzekera kuyesa.

Ngati mungafune katswiri waukadaulo waku AvtoTachki kuti asinthe lamba wanu wanthawi, m'modzi wamakaniko athu angasangalale kugwira ntchito pagalimoto yanu kunyumba kapena kuofesi.