Inzwa yomfutho kawoyela i-Opel Zafira

Inzwa yokucindezela kawoyela ephuthumayo - hlola futhi ubeke esikhundleni

Inzwa yomfutho wesimo esiphuthumayo kawoyela ijikijelwa endlini yepompo kawoyela eduze kwe-crankshaft pulley.

Ukusebenza kuboniswa esibonelweni sokushintsha inzwa yenjini engu-1.6 DOHC. Kwezinye izinjini, ukusebenza kwenziwa ngendlela efanayo.

Uzodinga i-multimeter ukuze usebenze.

Ukulandelana kokwenza

Nqamula isixhumi seharness yenzwa.

Sixhuma i-multimeter kwimodi yokudayela kokuphumayo kanye nezindlu zenzwa. Isekhethi kufanele ivalwe. Uma kungenjalo, inzwa kufanele ishintshwe.

Isexwayiso! Ukunqamula inzwa kungase kuchitheke inani elincane lamafutha enjini. Ngemuva kokufaka inzwa, hlola izinga likawoyela bese uphakamisa uma kunesidingo.

Vula inzwa ngesikrufu esingu-24 mm bese usikhipha.

Sixhuma i-multimeter ecaleni kanye nokukhishwa kwenzwa kumodi yokuqhubeka. Phusha ipiston embobeni ekugcineni kwenzwa. Isekhethi kufanele ivuleke. Uma kungenjalo, inzwa inesici futhi kufanele ishintshwe.

Faka inzwa ngokulandelana kwayo.

I-Opel Zafira 1.8 (B) 5dv minivan, 140 HP, 5MT, 2005 - 2008 - umfutho wamafutha onganele

Ingcindezi kawoyela enganele (isibani esiyisixwayiso somfutho kawoyela ophansi sivuliwe)

Uhlu lwamaphutha okungenzeka	Ukuxilongwa	Izindlela Zokususa
Izinga lamafutha wenjini ephansi	Ngokwenkomba yezinga likawoyela	Faka amafutha
Isihlungi sikawoyela esinephutha	Shintsha isihlungi ngesihle	Shintsha isihlungi sikawoyela esingalungile
I-accessory drive pulley bolt ikhululekile	Hlola ukuqina kwebhawodi	Qinisa isikulufu ku-torque enqunyiwe
Ukuvaleka kwemeshi esamukeli samafutha	Ukuhlola	igridi ecacile
I-valve yokukhulula iphampu kawoyela esusiwe futhi evalekile noma isiphethu se-valve esibuthakathaka	Ukuhlola lapho uqaqa iphampu kawoyela	Hlanza noma shintsha i-valve yokusiza enephutha. Faka esikhundleni iphampu
Ukugqokwa kwegiya lepompo likawoyela	Inqunywa ngokulinganisa izingxenye ngemva kokuqaqa iphampu kawoyela (esiteshini sesevisi)	Faka esikhundleni iphampu yamafutha
Ukuvunyelwa okudlulele phakathi kwamagobolondo anamagobolondo namajenali e-crankshaft	Inqunywa ngokulinganisa izingxenye ngemva kokuqaqa iphampu kawoyela (esiteshini sesevisi)	Shintshanisa amalayini agugile. Shintsha noma lungisa i-crankshaft uma kunesidingo
Inzwa yengcindezi kawoyela ephansi enephutha	Sikhulule inzwa yokucindezela kawoyela ephansi embobeni yekhanda lesilinda futhi safaka inzwa eyaziwayo endaweni yayo. Uma ngesikhathi esifanayo inkomba iphuma lapho injini isebenza, inzwa ye-reverse inephutha	Shintshanisa inzwa yomfutho kawoyela ophansi enephutha

Izizathu zokwehla komfutho kawoyela

Kukhona ukukhanya kuphaneli yensimbi ekhombisa umfutho ophuthumayo kawoyela enjinini. Uma ikhanya, lokhu kuwuphawu olucacile lokungasebenzi kahle. Sizokutshela ukuthi yini okufanele uyenze uma isibani sokucindezela uwoyela sikhanyisa nokuthi ungayilungisa kanjani inkinga.

Inkomba yezinga likawoyela ingase ize ngezizathu ezimbili: umfutho ophansi kawoyela noma izinga eliphansi likawoyela. Kodwa kusho ukuthini ngempela ukukhanya kwamafutha kudeshibhodi, incwadi yeziqondiso kuphela ezokusiza ukuthi uthole. Sisizwa yiqiniso lokuthi, njengomthetho, izimoto zezomnotho azinayo inkomba ephansi yamafutha, kodwa ingcindezi kawoyela ephansi kuphela.

Umfutho kawoyela onganele

Uma ilambu likawoyela likhanya, kusho ukuthi umfutho kawoyela enjinini awanele. Njengomthetho, ikhanyisa imizuzwana embalwa futhi ayibeki usongo oluthile enjinini. Isibonelo, ingavutha lapho imoto inyakaziswa kakhulu ngesikhathi sokujika noma ngesikhathi sokuqala kwamakhaza ebusika.

Uma ukukhanya okuphansi kwengcindezi kawoyela kuza ngenxa yezinga eliphansi likawoyela, khona-ke leli zinga ngokuvamile selivele liphansi kakhulu. Into yokuqala okufanele uyenze uma ukukhanya komfutho kawoyela kukhanya ukuhlola uwoyela wenjini. Uma izinga likawoyela lingaphansi kokujwayelekile, lesi yisizathu sokuthi lesi sibani sikhanyise. Le nkinga ixazululwa kalula - udinga ukwengeza amafutha ezingeni oyifunayo. Uma ukukhanya kucisha, siyajabula, futhi ungakhohlwa ukwengeza amafutha ngesikhathi, ngaphandle kwalokho kungaba yizinkinga ezinkulu.

Uma ukukhanya komfutho kawoyela kukhanya, kodwa izinga likawoyela ku-dipstick livamile, esinye isizathu sokuthi kungani ukukhanya kungase kukhanye ukungasebenzi kahle kwephampu kawoyela. Ayikwazi ukubhekana nomsebenzi wayo wokujikeleza inani elanele lamafutha ohlelweni lokugcotshwa kwenjini.

Kunoma yikuphi, uma umfutho kawoyela noma ukukhanya okuphansi kwamafutha kuvela, imoto kufanele imiswe ngokushesha ngokudonsela eceleni komgwaqo noma endaweni ephephile nethule. Kungani kufanele uyeke njengamanje? Ngoba uma uwoyela enjinini wome kakhulu, le yokugcina ingayeka futhi ihluleke ngethemba lokulungisa okubizayo. Ungakhohlwa ukuthi uwoyela ubaluleke kakhulu ukugcina injini yakho isebenza. Ngaphandle kwamafutha, injini izohluleka ngokushesha okukhulu, ngezinye izikhathi phakathi nemizuzu embalwa yokusebenza.

Futhi, lesi simo senzeka lapho esikhundleni uwoyela injini entsha. Ngemva kokuqala kokuqala, ukukhanya komfutho kawoyela kungase kuvele. Uma amafutha ekhwalithi enhle, kufanele aphume ngemva kwemizuzwana engu-10-20. Uma ingaphumi, imbangela iyisihlungi samafutha esinephutha noma esingasebenzi. Idinga ukushintshwa ngekhwalithi entsha.

Ukungasebenzi kahle kwenzwa yomfutho kawoyela

Ingcindezi kawoyela ngokungenzi lutho (cishe 800 - 900 rpm) kumele okungenani ibe ngu-0,5 kgf / cm2. Izinzwa zokulinganisa ingcindezi kawoyela eziphuthumayo ziza nebanga lokuphendula elihlukile: ukusuka ku-0,4 kuye ku-0,8 kgf / cm2. Uma inzwa enenani lokuphendula elingu-0,7 kgf / cm2 efakwe emotweni, khona-ke ngisho naku-0,6 kgf / cm2 izokhanyisa isibani esiyisixwayiso esibonisa ukucindezela kwamafutha okuphuthumayo enjini.

Ukuze uqonde ukuthi inzwa yokucindezela kawoyela ku-bulb inecala noma cha, udinga ukukhulisa isivinini se-crankshaft sibe ngu-1000 rpm ngokungenzi lutho. Uma isibani sicima, umfutho kawoyela wenjini ujwayelekile. Uma kungenjalo, udinga ukuxhumana nochwepheshe abazokala ingcindezi kawoyela nge-gauge yokucindezela, ukuyixhuma esikhundleni senzwa.

Ukuhlanza kusiza ezintweni ezingamanga zenzwa. Kumele kukhishwe futhi zonke iziteshi zamafutha zihlanzwe kahle, ngoba ukuvala kungaba imbangela yama-alamu angamanga wenzwa.

Uma izinga likawoyela lilungile futhi inzwa ILUNGILE

Isinyathelo sokuqala ukuhlola i-dipstick futhi uqiniseke ukuthi izinga likawoyela alikhuphukanga kusukela ekuhlolweni kokugcina. Ingabe i-dipstick inuka njengophethiloli? Mhlawumbe kungene uphethiloli noma i-antifreeze enjinini. Ukuhlola ukuba khona kukaphethiloli emafutheni kulula, udinga ukucwilisa i-dipstick emanzini futhi ubone ukuthi akhona yini amabala kaphethiloli. Uma kunjalo, udinga ukuxhumana nesevisi yemoto, mhlawumbe injini idinga ukulungiswa.

Uma kukhona ukungasebenzi kahle enjinini, okuyilambu likawoyela, kulula ukukubona. Ukungasebenzi kahle kwenjini kuhambisana nokuphelelwa amandla, ukwanda kokusetshenziswa kukaphethiloli, intuthu emnyama noma empunga iphuma epayipini lokukhipha umoya.

Uma izinga lamafutha lilungile, awukwazi ukwesaba inkomba ende yokucindezela kwamafutha aphansi, isibonelo, ngesikhathi sokuqala okubandayo. Ebusika, emazingeni okushisa aphansi, lokhu kuwumphumela ojwayelekile ngokuphelele.

Ngemva kokupaka ubusuku bonke, uwoyela ugeleza kuyo yonke imigwaqo bese uyajiya. Ipompo idinga isikhathi esithile ukuze igcwalise imigqa futhi idale ingcindezi edingekayo. Uwoyela uhlinzekwa kumajenali wenduku eyinhloko kanye nokuxhumayo phambi kwenzwa yokucindezela, eqeda ukuguga ezingxenyeni zenjini. Uma isibani sokucindezela uwoyela singacimi cishe imizuzwana emi-3, lokhu akuyingozi.

Inzwa yomfutho kawoyela wenjini

Inkinga yokucindezela kwamafutha aphansi iyinkimbinkimbi kakhulu ngokuncika kokusetshenziswa kwe-lubricant kanye nokunciphisa izinga ekucindezelweni okuphelele ohlelweni. Kulokhu, inani lamaphutha lingaqedwa ngokuzimela.

Uma kuvuza kutholwa, inkinga kulula ukuyithola nokuyilungisa. Isibonelo, ukuvuza kwamafutha ngaphansi kwesihlungi samafutha kuqedwa ngokuyiqinisa noma ukuyishintsha. Ngendlela efanayo, inkinga ngenzwa yokucindezela kwamafutha, lapho i-lubricant igeleza, nayo ixazululwa. Inzwa iyaqiniswa noma ivele ifakwe entsha.

Ngokuqondene nokuvuza kwezigxivizo zikawoyela, lokhu kuzothatha isikhathi, amathuluzi namakhono. Ngesikhathi esifanayo, ungakwazi ukufaka uphawu lwamafutha e-crankshaft yangaphambili noma yangemuva ngezandla zakho egaraji lakho ngembobo yokuhlola.

Ukuvuza kwamafutha ngaphansi kwesembozo se-valve noma endaweni ye-sump kungaqedwa ngokuqinisa izinsimbi, ukufaka esikhundleni sezimpawu zenjoloba, nokusebenzisa ama-motor sealant akhethekile. Ukwephulwa kwejometri yezindiza ezixhunyiwe noma ukulimala kwesembozo se-valve / pan kuzobonisa isidingo sokushintsha izingxenye ezinjalo.

Uma i-coolant ingena emafutheni enjini, ungakwazi ukukhipha ikhanda le-cylinder ngokuzimela bese ufaka esikhundleni se-cylinder head gasket, ulandela zonke izincomo zokususa bese uqinisa ikhanda lesilinda. Ukuhlolwa okwengeziwe kwezindiza zokukhwelana kuzobonisa ukuthi inhloko ye-block idinga ukuba phansi. Uma imifantu itholakala ku-cylinder block noma i-cylinder head, ingabuye ilungiswe.

Ngokuqondene nepompo likawoyela, uma kwenzeka ukugqoka, lesi sici singcono ukushintshwa ngokushesha sibe esisha. Akukhuthazwa futhi ukuhlanza isamukeli samafutha, okungukuthi, ingxenye ishintshwe ngokuphelele.

Uma kwenzeka ukuthi inkinga ohlelweni lwe-lubrication ayibonakali kangako futhi kufanele ulungise imoto ngokwakho, okokuqala kudingekile ukukala umfutho wamafutha enjini.

Ukuze kuqedwe inkinga, futhi kucatshangelwa umbono onembile wokuthi ingcindezi kawoyela enjini ilinganiswa kanjani nokuthi yenziwa kanjani, kuyadingeka ukulungiselela imishini eyengeziwe kusengaphambili. Sicela uqaphele ukuthi kukhona idivayisi esenziwe ngomumo yokulinganisa umfutho kawoyela enjinini emakethe.

Njengenketho, i-gauge yengcindezi yendawo yonke "Ukulinganisa". Idivayisi enjalo iyathengeka impela, ikhithi inakho konke okudingayo. Ungenza futhi idivayisi efanayo ngezandla zakho. Lokhu kuzodinga ipayipi elifanele elimelana nowoyela, igeji yokucindezela kanye nama-adaptha.

Ukuze uthole ukulinganisa, esikhundleni senzwa yokucindezela kwamafutha, idivayisi eyenziwe ngomumo noma eyenziwe ekhaya ixhunyiwe, emva kwalokho ukufundwa kwengcindezi ku-gauge yokucindezela kuyahlolwa. Sicela wazi ukuthi amapayipi ajwayelekile awakwazi ukusetshenziselwa i-DIY. Iqiniso liwukuthi uwoyela udla ngokushesha irabha, ngemva kwalokho izingxenye ze-exfoliated zingangena ohlelweni lwamafutha.

Ngokubheka lokhu okungenhla, kuyacaca ukuthi ingcindezi ohlelweni lokuthambisa ingehla ngenxa yezizathu eziningi:

• izinga likawoyela noma ukulahlekelwa izakhiwo zayo;
• ukuvuza kwezimpawu zamafutha, ama-gaskets, izimpawu;
• uwoyela "ucindezela" injini (yandisa ingcindezi ngenxa yokungasebenzi kahle kwe-crankcase ventilation system);
• ukungasebenzi kahle kwepompo likawoyela, okunye ukuwohloka;
• iyunithi yamandla ingaguga kakhulu nokunye

Qaphela ukuthi kwezinye izimo, abashayeli baphendukela ekusebenziseni izithasiselo ukwandisa umfutho kawoyela enjinini. Isibonelo, ukuphulukisa i-XADO. Ngokusho kwabakhiqizi, isithasiselo esinjalo sokulwa nentuthu esine-revitalizer sinciphisa ukusetshenziswa kwamafutha, sivumela i-lubricant ukuthi igcine i-viscosity edingekayo lapho ishisa ukushisa okuphezulu, ibuyisela amajenali e-crankshaft awonakele kanye nama-liner, njll.

Njengoba umkhuba ubonisa, isisombululo esiphumelelayo senkinga yezithako eziphansi zokucindezela asikwazi ukucatshangelwa, kodwa njengesilinganiso sesikhashana sezinjini ezindala nezigugile, le ndlela ingase ifaneleke. Ngingathanda futhi ukunaka iqiniso lokuthi ukucwayiza kwesibani somfutho kawoyela akubonisi ngaso sonke isikhathi inkinga ngenjini evuthayo yangaphakathi namasistimu ayo.

Akuvamile, kodwa kwenzeka ukuthi kunezinkinga nge-electrician. Ngenxa yalesi sizathu, kungenzeka umonakalo ezingxenyeni zikagesi, othintana nabo, inzwa yokucindezela noma i-wiring ngokwayo ayikwazi ukukhishwa.

Ekugcineni, sengeza ukuthi ukusebenzisa amafutha anconyiwe kuphela kusiza ukugwema izinkinga eziningi ngesistimu kawoyela kanye nenjini. Kuyadingeka futhi ukukhetha i-lubricant ngokucabangela izici zomuntu ngamunye zokusebenza. Ukukhethwa okulungile kwenkomba ye-viscosity yesizini (ihlobo noma uwoyela wasebusika) akufanele ukunakwa okuncane.

Amafutha enjini kanye nezihlungi kufanele kushintshwe ngendlela efanele futhi ngokuqinile ngokuvumelana nezinkambiso, njengoba ukwanda kwesikhathi senkonzo kuholela ekungcolisweni okukhulu kwesistimu yokugcoba. Imikhiqizo yokubola kanye namanye amadiphozithi kuleli cala ahlala ngenkuthalo endaweni yezingxenye nezindonga zesiteshi, izihlungi ze-clog, i-oil receiver mesh. Ipompo yamafutha ezimweni ezinjalo ingase inganikezeli ukucindezela okudingekayo, kukhona ukuntuleka kwamafutha, futhi ukugqoka kwenjini kukhula kakhulu.

Iphi inzwa yomfutho kawoyela etholakala ku-Opel Zafira b

ngakho ngashayela i-120 km futhi nganquma ukubheka amafutha, ayengekho ku-dipstick. Ngacabanga phansi kakhulu. Isibani asikhanyi. Futhi ngakho ngacabanga kanjalo. I-Opel ayinandaba ukuthi kunengcindezi noma cha, uma inzwa ingasebenzi.

Futhi ukuze, amafutha angase acishe angashi, noma awazange abonakale lapho ukuthungela kuvuliwe (kodwa lokhu kuyicala le-Opel), noma livutha njalo.

Angiyitholanga le nzwa kumakhathalogi, kodwa abalawuli bayiphakamisile.

Ngithenge i-330364 esitolo se-ERA ngama-ruble angu-146, ngokusho kokubuyekezwa akubi.

Uma kuqhathaniswa nalokho okwakumile, intambo entsha yinde

Ukuhlaziywa kukaPipette, kuhle ukuthi amaJalimane afika evela ebholeni, kumele siphoqe le nzwa ukuthi iguqulwe.

Ukushintsha inzwa

1. Yima ubheke kwesokudla.
2. Susa isondo.
3. Uma kwenzeka, susa itheminali yebhethri.
4. Susa i-tensioner yebhande lokushayela, ikhanda elithi E14 ngebhawodi elilodwa.
5. Susa amabhawudi angu-3 we-alternator ye-E14 futhi
6. Khulula ibhawodi elivundlile elivikela i-alternator kubakaki kancane.
7. Susa inzwa yokucindezela.
8. Ngesinye isikhathi, konke kwaqala ukuphazamisa, futhi basusa indlu yokuhlunga umoya kanye nepayipi ku-DZ.
9. Ngekhanda lama-24, nelinye elide, qaqa inzwa yomfutho kawoyela. Yiqiniso, kwakungekho nhloko ye-24, evamile ihlezi phezu kwenduku yezinzwa.

Ukhiye we-USSR wanqanyulwa

kodwa lapho ngizama ukuqaqa endala, yaphuka ngaso leso sikhathi futhi ngalahlekelwa ushingamu oluhlaza okotshani ovela ku-chip, okwathi ngesizathu esithile kwakusenzwa.

isuse ukusekela ukuze ingaphazamisi.

Njengoba inzwa yayinuka kakhulu i-DMSO, nginqume ukuklinya injini isekhondi elingu-1,

Khona-ke enye imizuzwana engu-3 futhi konke kwakusemafutheni

Uma le nqubo ike idinga ukuphinda, ngizothenga ikhanda le-24, futhi ngiyinqume nge-grinder ukuze ilingane nenzwa. I-wrench ye-ring ye-24 ngobuwula ngeke isebenze, ikhanda elivamile ngeke lisebenze noma, elide ngeke lisebenze ngenxa yokufakwa kwe-generator, futhi i-wrench evulekile ngeke isebenze.

Uma othile enquma ukuhlakanipha ngokhiye, thenga ikhanda elinemiphetho yokusika engu-12 noma ngaphezulu.

Isevisi nokuxilonga emotweni

Ukuhlola umfutho kawoyela

1.6 L izinjini zikaphethroli

Khipha ibhawudi emgodini osekhanda lesilinda (

Faka igeji yokucindezela i-KM-498-B (2) ene-adaptha engu-KM-232

Ukubhala

Izinga lokushisa likawoyela kufanele libe ngu-80

100°C, okungukuthi injini kufanele ifudumale ifike ezingeni lokushisa lokusebenza.

Qala injini bese uhlola umfutho kawoyela. Uma ungenzi lutho, umfutho kawoyela kufanele ube ngu-130 kPa.

Khipha i-KM-498-B ye-pressure gauge (2) nge-adaptha ye-KM-232 (1).

Faka ibhawudi elisha emgodini wekhanda lesilinda.

Qinisa ibhawudi libe ngu-15 Nm.

Hlola izinga lamafutha enjini nge-dipstick.

Izinjini zikadizili 1.7 l

Nqamula itheminali yebhethri enegethivu.

Dlulisa ipayipi legeji yengcindezi engu-KM-498-B phansi eduze nesahlukaniso

Phakamisa futhi uvikele imoto.

Beka ipani lamafutha elihlanzekile ngaphansi kwemoto.

Khipha inzwa yomfutho kawoyela.

Faka i-adaptha ye-KM-232 (1) kusokhethi senzwa yomfutho kawoyela (2), njengoba kukhonjisiwe esithombeni esingezansi.

Xhuma ipayipi lokulinganisa umfutho we-KM-498-B ku-adaptha i-KM-232.

Xhuma itheminali enegethivu yebhethri.

Ukubhala

Izinga lokushisa likawoyela kufanele libe ngu-80

100°C, okungukuthi injini kufanele ifudumale ifike ezingeni lokushisa lokusebenza.

Hlola umfutho kawoyela wenjini. Lapho ungenzi lutho, umfutho kawoyela kufanele okungenani ube ngu-127 kPa (1,27 bar).

Khipha i-adaptha ye-KM-232.

Susa isiqalisi ukuze uvule isikhala sesikrufu setorque.

Faka inzwa yomfutho kawoyela.

Susa i-pressure gauge KM-498-B.

Hlola izinga lamafutha enjini.

Izinjini zikadizili 1.9 l

Paka imoto endaweni esezingeni elilinganayo bese uvumela uwoyela wenjini ukuthi ucwile esitokisini senjini imizuzu engu-2-3, bese uhlola izinga likawoyela. Uma kunesidingo, engeza amafutha enjini ezingeni elifanele.

Qala injini bese uhlola ukuthi inkomba yengcindezi kawoyela ephansi kuphaneli yensimbi icishiwe futhi inkomba yokucindezela uwoyela ijwayelekile.

Lalela injini ngemisindo engajwayelekile noma ukungqongqoza.

• Ukuba khona komswakama noma uphethiloli emafutheni.
• Ukungahambisani ne-viscosity yamafutha ekushiseni okuthile.
• Ukusebenza kwenzwa yomfutho kawoyela enjinini.
• Isihlungi sikawoyela esivalekile.
• Ivalvu ye-bypass kawoyela ayisebenzi kahle.

Khipha inkinobho yokucindezela uwoyela noma noma iyiphi ipulaki kawoyela ku-cylinder block.

Faka i-adaptha ye-KM-21867-850 enegeji yokucindezela futhi ulinganise umfutho kawoyela.

Qhathanisa amanani atholiwe nencazelo (bona isigaba "Idatha yobuchwepheshe nencazelo" ekuqaleni kwesahluko).

Uma umfutho kawoyela uphansi, hlola okulandelayo:

• Iphampu kawoyela ngenxa yokuguga noma ukungcola.
• Amabhawudi ekhava enjini angaphambili ngenxa yokuxega.
• Isiteshi sokuhlinzeka uwoyela sokuvala nokubopha okuxekethile.
• I-gasket phakathi kweshubhu yepompo kawoyela kanye ne-oyili yokungena ayilimele noma ayikho.
• Ukuba khona kwemifantu, i-porosity noma ukuvinjelwa kwemigqa kawoyela.
• Idrayivu yepompo kawoyela eyonakele kanye namagiya ashayelwa.
• Ukusebenza kwe-valve ye-bypass yesistimu yokugcoba.
• Dlala kuma-bearings we-crankshaft.
• Imigqa kawoyela ngenxa yokuvinjwa noma ukufakwa okungalungile.
• Amakheshi we-hydraulic ngenxa yomonakalo.
• I-oil cooler yokuvala.
• I-Oil cooler O-rings yokulimala noma ukulahlekelwa.
• Amajethi kawoyela ama-piston apholile uma kwenzeka umonakalo.

Ukukhanya komfutho kawoyela kuhlala kuvuliwe isikhathi eside

Uma uqala, ukukhanya komfutho kawoyela kuhlala kuvuliwe isikhathi eside. Ikuphi i-valve yokuhlola?

Ukushintsha uwoyela kwaba 135 ayizinkulungwane km. Ekuqaleni konke kwakuhamba kahle. Khona-ke isikhawu sokucisha isibani sokucindezela uwoyela saba side. Futhi manje endaweni ethile 4-5 imizuzwana. Kodwa inkinga iwukuthi kuze kube yilapho iphampu kawoyela ifinyelela ezingeni likawoyela, kuzwakala umsindo, ofana nokungqongqoza kwama-hydraulic lifters (ingabe akhona?). Khona-ke yonke into iba yinto evamile.

Icala elifanayo labonwa ngesinye isikhathi ku-Audi A4. Lapho, futhi, ngenxa yesihlungi esingalungile (ngokusobala i-valve yokuhlola yayiminyanisiwe), amafutha athululelwa ku-crankcase futhi isikhathi ngasinye lapho uqala, kwakudingeka ulinde kuze kube yilapho iphampu yamafutha igcwalisa iziteshi. Ngemva kokushintsha isihlungi, yonke into yayinjengangaphambili.

Njengoba wazi, sinesici sokuhlunga iphepha ezinjini zethu ze-HER. Angazi ukuthi i-valve yokuhlola ikuphi, kodwa ngisola ukuthi inkinga ikuyo.

Akubona bona, abekho kule njini. Kodwa kukhona ama-phase shifters. Futhi inkinga ingase ibe ukuthi amafutha aphuma ngesikhathi sokuma isikhathi eside, futhi kuze kube yilapho egcwele ukucindezela, akukho ukucindezela, kodwa kukhona ukushaya.

Ngacabanga ngabo. Futhi ufunde okuningi ezinkundleni zokuxhumana. Ababukeki njengabo. Umsindo ongavamile enjinini, ngicabanga ukuthi ngenxa yokuntuleka kwamafutha ekuqaleni kokuqala. Wopha esump, inkinga leyo. Futhi ungachithi injini ngemuva kokuqala, isebenza ngendlela efanayo nasekuqaleni kokusebenza.

Kuyacaca ukuthi umsindo ungaqhamuka egiyeni, KODWA kungani amafutha elokhu ephuma? Likuphi leli phuzu elibuthakathaka? Phela noma amagiya enomsindo, lokhu kungumphumela, hhayi imbangela! Isizathu ukuntuleka kwamafutha eziteshini ekuqaleni kwenjini.

Kodwa anginaso isikhathi sokukwenza njengamanje. Kusasa ngihamba ngohambo lwebhizinisi oluya egqumeni (ngakho ngiyaxolisa uma ngithule isikhathi eside! Kodwa ngithembisa ukulandela ngokucophelela iseluleko sezibani!)

Uma ngibuya, ngihlela ukushintsha uwoyela nesihlungi esingahleliwe. Ngesikhathi esifanayo, ngizokhuphukela engilazini yesihlungi samafutha, ngihlole isimo se-valve, eyabhalwa ku-club ye-Zafira. Njengoba besho, ayidayisi, ibukeka njengepulazi elihlangene.

Kafushane, umsingathi ulenga ku-m-can, inzwa yokucindezela ku-x-can, umzila uya ku-CIM, futhi ngemva kokuqaliswa, kukhona indawo yokuqala yokuqalisa idivayisi (phakathi kwesekhondi elingu-1 kanye ne-3). Ngenxa yalokho, uma umyalo wezinzwa zamafutha uphumelela ngaphambi kokuqala kokuqaliswa, ukukhanya kuyacisha ngemva kwesekhondi elingu-1, futhi uma kungaphumeleli, ngemva kokuphela kokuqaliswa, imizuzwana engu-3-4, ngisho noma ingcindezi iphakama ngemva kwalokho. Imizuzwana engu-1,2, uzoqaphela ukuthi ngokujwayelekile amafutha aphuma nemicamelo, ucabanga ukuthi lokhu kuyinhlanhla? Ku-XER, ukucindezela ku-sensor empeleni kwakha kamuva, kusukela ngomzuzwana wokuqala uwoyela ugcwalisa abalawuli be-VVTi futhi inzwa isekupheleni kwesistimu, ngaphambi kokuba uwoyela ugeleze ku-sump. Amafutha ashaywa ngaphandle kwabalawuli amahora angu-3-6 ngokusebenzisa zonke izinhlobo zezikhala kuzo zombili izinkanyezi nama-valve. Ngakho-ke, lapho uqala ngezilawuli zezinkanyezi ezigcwele, ingcindezi izonqunywa ngokushesha.

Ngemva kokuqala, izinkanyezi ziyaduma emva kwakho (akuzona ngokwazo noma ama-valve enjini angena ku-resonance, ngoba izinkanyezi azizange zijikeleze lapho kufanele), isizathu sokuqala yi-viscosity yamafutha, okwesibili ukushada kwama-valve e-VVTi anesibopho. ukugcwalisa izilawuli zenkanyezi futhi uziguqulele engeli efanele. Isizathu sokushada ukuqina okukhethiwe ngokungalungile kwe-stem kanye ne-valve yomzimba, okuholela ekugqokeni kwabo ngaphambi kwesikhathi kanye nokuqoshwa kwe-valve, lokhu kwalungiswa kuphela ngemva kweminyaka emi-3, ngonyaka wemodeli ka-2009, kakade ku-insignia futhi i-aster entsha. Amavalvu ahambisana ngokugcwele. Yebo, okwesithathu ukugqokwa kwezinkanyezi-izilawuli ngokwazo, ngenxa yokudlidliza ngenxa yokuma okungalungile (ngenxa yokwehluleka kwama-valve).