Momwe mungasinthire kuchuluka kwa utsi

Manifolds otulutsa mpweya amachotsa mpweya wotulutsa mpweya panthawi yotulutsa mpweya. Kuthamanga kwa injini ndi phokoso la injini ndi zizindikiro za kusintha kosiyanasiyana kwa mpweya.

Chiyambireni injini yoyatsira mkati, makina otulutsa mpweya akhala akugwiritsidwa ntchito potulutsa mpweya woyaka kunja kwa injini panthawi yotulutsa mpweya. Malo, mawonekedwe, miyeso, ndi njira zoyikamo zimasiyana malinga ndi wopanga magalimoto, kapangidwe ka injini, ndi chaka chachitsanzo.

Chimodzi mwazinthu zolimba kwambiri zamakina agalimoto iliyonse, galimoto kapena SUV ndikutulutsa kokwanira. Utoto wochuluka, womwe umagwiritsidwa ntchito mu injini zonse zoyatsira mkati, umayang'anira kusonkhanitsa bwino kwa mpweya wotulutsa mpweya womwe umachokera ku doko lotayirira pamutu wa silinda, pakugawa mpweya wotulutsa kudzera mu mapaipi otulutsa, kudzera mu chosinthira chothandizira, muffler kenako kudutsa. gawo la mchira. chubu. Nthawi zambiri amapangidwa ndi chitsulo chosungunula kapena chitsulo chosindikizira chifukwa chakuti amasonkhanitsa kutentha kwakukulu pamene injini ikuyenda.

Kutulutsa kotulutsa mpweya kumalumikizidwa ndi mutu wa silinda; ndipo ali ndi chizolowezi chofanana ndi madoko otulutsa pamutu wa silinda. Manifolds otulutsa mpweya ndi gawo la injini lomwe limapezeka pamainjini onse oyatsira mkati. Manifolds otulutsa utsi opangidwa kuchokera ku chitsulo chosungunuka nthawi zambiri amakhala cholimba, pomwe chitsulo chosindikizidwa chimakhala ndi zigawo zingapo zowotcherera pamodzi. Mapangidwe onsewa amakonzedwa ndi opanga magalimoto kuti apititse patsogolo magwiridwe antchito a injini zomwe amathandizira.

Kuchuluka kwa utsi kumatenga kutentha kwakukulu ndi mpweya wotuluka wapoizoni. Chifukwa cha izi, atha kukhala pachiwopsezo cha ming'alu, mabowo, kapena zovuta zamkati mwa madoko ambiri otulutsa. Utsi wochuluka ukatha kapena kusweka, nthawi zambiri umasonyeza zizindikiro zingapo zochenjeza kuti dalaivala adziwe ngati pali vuto. Zina mwa zizindikiro zochenjeza zitha kukhala:

Phokoso lalikulu la injini: Ngati mpweya wotulutsa mpweya waphwanyidwa kapena ukutuluka, mpweya wotulutsa mpweya umatuluka komanso umatulutsa utsi wosasunthika womwe umakwera kwambiri kuposa nthawi zonse. Nthawi zina, injiniyo imamveka ngati galimoto yothamanga, yomwe ndi mtundu waphokoso lalikulu lomwe chitoliro chotulutsa chitoliro chong'ambika kapena zingapo zimatha kupanga.

Kutsika kwa magwiridwe antchito a injini: Ngakhale phokoso likhoza kumveka ngati galimoto yothamanga, kugwira ntchito kwa injini yokhala ndi mpweya wotayirira sikudzatero. M'malo mwake, nthawi zambiri, kutayikira kwa mpweya kumatha kuchepetsa mphamvu ya injini ndi 40%. Izi zimapangitsa injiniyo "kutsamwitsidwa" pansi pa mathamangitsidwe.

"Kununkhira" kwachilendo kuchokera pansi pa hood: Pamene mpweya wotulutsa mpweya umagawidwa m'kati mwa mpweya wotulutsa mpweya, umayendetsedwa kupyolera mu chosinthira chothandizira, chomwe chimachotsa gawo lalikulu la tinthu tating'onoting'ono kapena mpweya wosawotchedwa kuchokera ku mpweya wotulutsa mpweya. Pakakhala mng'alu mu utsi wochuluka, mpweya umatulukamo, womwe nthawi zambiri umakhala wapoizoni. Utsi uwu udzanunkhiza mosiyana ndi utsi wotuluka mu tailpipe.

Mukaphatikiza machenjezo onse atatuwa, zimawonekeratu kuti pali kutayikira kwa mpweya kwinakwake pafupi ndi injini. Ndi ntchito ya makaniko kudziwa malo enieni a utsi wotayira kuti adziwe bwino chigawo chomwe chawonongeka ndikupanga kukonzanso koyenera. Kuchuluka kwa utsi kumatha kufika kutentha kopitilira madigiri mazana asanu ndi anayi Fahrenheit. Ichi ndichifukwa chake manifold ambiri otulutsa mpweya amatetezedwa ndi chishango cha kutentha kuti ateteze zida zina zama injini monga mawaya, masensa, ndi mafuta kapena mizere yozizirira.

• Chenjerani: Kuchotsa manifold otopetsa pagalimoto iliyonse ndi njira yayitali komanso yotopetsa; monga momwe zilili ndi zinthu zambiri, muyenera kuchotsa zigawo zingapo za injini kuti mupeze ndikuchotsa zotulutsa zambiri. Ntchitoyi iyenera kuchitidwa ndi makanika wodziwa bwino yemwe ali ndi zida zoyenera, zida ndi zida zogwirira ntchitoyo moyenera. Masitepe omwe ali m'munsiwa ndi malangizo amomwe mungasinthire makina otulutsa mpweya. Makanika aliyense amalangizidwa kuti agule ndikuwunikanso buku lautumiki lagalimoto yawo kuti adziwe zenizeni, zida, ndi njira zosinthira gawoli; chifukwa zidzasiyana kwambiri pa galimoto iliyonse.

Makaniko ambiri amakonda kuchotsa injini m'galimoto kuti alowe m'malo mwa manifold otopetsa, komabe izi sizofunikira nthawi zonse.

Gawo 1 la 5: Kuzindikira Zizindikiro Zakuphwanyidwa Kwambiri kwa Exhaust

Kuwonongeka kotulutsa mpweya kumasokoneza magwiridwe antchito a injini iliyonse yoyaka moto. Nthawi zambiri, kutuluka kwa mpweya kumatha kuzindikirika ndi masensa olumikizidwa ndi ECM yagalimoto. Izi zikachitika, chowunikira cha Check Engine nthawi zambiri chimabwera pa dashboard. Izi ziyambitsanso nambala yolakwika ya OBD-II yomwe imasungidwa mu ECM ndipo imatha kutsitsidwa pogwiritsa ntchito sikani ya digito. Nthawi zina, nambala ya OBD-II (P0405) iwonetsa cholakwika cha EGR ndi sensor yomwe imayang'anira dongosololi. Ngakhale izi zitha kuyambitsidwa ndi vuto ndi dongosolo la EGR, nthawi zambiri zimakhala chifukwa cha kuchuluka kwa utsi wosweka kapena kulephera kutulutsa mpweya wambiri.

Ngakhale kuchuluka kwa utsi sikunapatsidwe nambala yeniyeni ya zolakwika za OBD-II, makina ambiri adzagwiritsa ntchito zizindikiro zochenjeza ngati poyambira bwino pozindikira vuto ndi gawoli. Chifukwa ntchito yosinthira makina otulutsa mpweya imatha kukhala yachinyengo (kutengera zida zomwe zikufunika kuchotsedwa pagalimoto yanu, ndikofunikira kuwonetsetsa kuti gawolo lathyoka musanayese kuyisintha. Ngati mukukayika, funsani ASE wapafupi makaniki wotsimikizika yemwe angathandize kuzindikira vutoli ndikulowetsanso utsi wambiri ngati kuli kofunikira.

Gawo 2 la 5: Kukonzekera Galimoto Kuti Idzasinthidwe Bwino Kwambiri

Injini ikangophimba, ma hoses ndi zowonjezera zimachotsedwa, kupeza njira yopopera ndikuyisintha ndi njira yosavuta. Chithunzichi chikusonyeza kuti muyenera kuchotsa kutentha chishango, ndiye mipope utsi, zobweza zambirimbiri ndi utsi wochuluka gasket gasket (omwe amapangidwa ndi zitsulo).

Inu kapena makaniko wovomerezeka mwazindikira kuti manifold opopera ndi osweka ndipo akufunika kusinthidwa, pali njira ziwiri zochitira. Choyamba, mungasankhe kuchotsa injini m'galimoto kuti mumalize ntchitoyi, kapena mungayesere kusintha makina otulutsa mpweya pamene injini idakali mkati mwa galimotoyo. Nthawi zambiri, vuto lalikulu kapena kuwononga nthawi ndikuchotsa magawo owonjezera omwe amakulepheretsani kupeza njira zambiri zotulutsa. Zina mwazinthu zodziwika bwino zomwe zimayenera kuchotsedwa ndi izi:

• injini chimakwirira
• Mizere yozizira
• Mapaipi olowera mpweya
• Zosefera mpweya kapena mafuta
• kutulutsa mapaipi
• Majenereta, mapampu amadzi kapena makina owongolera mpweya

Sitingathe kufotokoza ndendende zomwe ziyenera kuchotsedwa, popeza wopanga magalimoto aliyense ndi wapadera. Ichi ndichifukwa chake tikukulimbikitsani kuti mugule bukhu lautumiki la momwe mumapangira, chaka komanso mtundu wagalimoto yomwe mukugwira. Bukhuli lautumiki lili ndi malangizo atsatanetsatane okonzanso zazing'ono komanso zazikulu. Komabe, ngati mwadutsa njira zonse zofunika ndipo simukutsimikiza 100% m'malo mwa kuchuluka kwa utsi pagalimoto yanu, funsani makaniko ovomerezeka a ASE aku AvtoTachki.

Zida zofunika

• Wrench (ma) bokosi kapena seti (ma) ma wrench a ratchet
• Can of Carburetor Cleaner
• Chovala choyera cha shopu
• Botolo loziziritsa (kuzirala kowonjezera kwa radiator kudzaza)
• Tochi kapena droplight
• Impact wrench ndi ma sockets
• Sandpaper yabwino, ubweya wachitsulo ndi gasket scraper (nthawi zina)
• Mafuta Olowera (WD-40 kapena PB Blaster)
• Kusintha kosinthika kosiyanasiyana, gasket yatsopano
• Zida zodzitetezera (magalasi achitetezo ndi magolovesi)

• Spanner

• NtchitoA: Malinga ndi zolemba zambiri zautumiki, ntchitoyi idzatenga maola atatu kapena asanu. Ntchitoyi ipezeka pamwamba pa injini ya injini, komabe mungafunike kukweza galimoto kuti muchotse utsi wambiri ndi mapaipi otulutsa pansi pagalimoto. Manifolds ena otopetsa pamagalimoto ang'onoang'ono ndi ma SUV amalumikizidwa mwachindunji ndi chosinthira chothandizira. Pazifukwa izi, mudzakhala mukusintha chosinthira chotulutsa mphamvu komanso chothandizira nthawi yomweyo. Onani buku lanu lautumiki wamagalimoto kuti muwone zida zenizeni ndi masitepe osinthira utsi wambiri.

Gawo 3 la 5: Njira Zosinthira Zosiyanasiyana

M'munsimu ndi malangizo okhudza kusintha makina otulutsa mpweya. Masitepe enieni ndi malo a gawoli ndizosiyana ndi aliyense wopanga galimoto. Chonde onani bukhu lautumiki lagalimoto yanu kuti muwone momwe mungasinthire gawoli.

Gawo 1: Lumikizani batire lagalimoto. Chotsani zingwe zabwino ndi zoipa kuti mudule mphamvu kuzinthu zonse zamagetsi musanachotse mbali iliyonse.

Khwerero 2: Chotsani chivundikiro cha injini. Magalimoto ambiri opangidwa pambuyo pa 1991 ali ndi chivundikiro cha injini chomwe chimatchinga mwayi wopeza mpweya wambiri. Zophimba zambiri za injini zimagwiridwa ndi mindandanda yamitundu yolumikizirana ndi mabawuti. Tsegulani mabawuti ndi ratchet, socket ndi kukulitsa ndikuchotsa chivundikiro cha injini.

Khwerero 3: Chotsani zigawo za injini m'njira ya utsi wambiri.. Galimoto iliyonse idzakhala ndi magawo osiyanasiyana m'njira yotulutsa mpweya womwe umayenera kuchotsedwa musanayese kuchotsa chishango cha kutentha. Onani malangizo amomwe mungachotsere zinthuzi mgalimoto yanu.

Chishango cha kutentha chimasiyana kukula, mawonekedwe, ndi zida zomwe zimapangidwa kuchokera, koma nthawi zambiri chimaphimba kuchuluka kwa utsi pamagalimoto ambiri apanyumba ndi ochokera kunja omwe amagulitsidwa ku US pambuyo pa 1980.

Khwerero 4: Chotsani chishango cha kutentha. Pamagalimoto onse, magalimoto, ndi ma SUVs omangidwa pambuyo pa 1980, malamulo amagalimoto aku US adafuna kuti akhazikike chishango cha kutentha pamwamba pa utsi wambiri kuti achepetse mwayi wamoto wagalimoto wobwera chifukwa choyatsa zingwe zamafuta kapena zida zina zomwe zimakhudzidwa ndi kutentha kopitilira muyeso. zopangidwa. kudzera mu utsi wochuluka. Kuti muchotse chishango cha kutentha, nthawi zambiri, muyenera kumasula ma bolts awiri kapena anayi omwe ali pamwamba kapena pambali pazitsulo zotulutsa mpweya.

Khwerero 5: Uza ma bolt kapena mtedza wopopera ndi madzi olowera.. Chifukwa cha kutentha kwakukulu komwe kumapangidwa ndi mpweya wotulutsa mpweya, ndizotheka kuti mabawuti omwe amateteza chigawo ichi kumutu wa silinda adzasungunuka kapena dzimbiri. Kuti mupewe kuthyola zipilala, ikani mafuta olowera mowolowa manja ku nati iliyonse kapena bawuti yomwe imateteza utsi wochuluka ku mitu ya silinda.

Pamene sitepe iyi yatha, mukhoza kutsatira sitepe iyi pansi pa galimoto kumene utsi zobweza zambiri zikugwirizana ndi mipope utsi. Nthawi zambiri pamakhala mabawuti atatu omwe amalumikiza utsi wambiri ku mapaipi otulutsa. Thirani madzi olowera mbali zonse za ma bolts ndi mtedza ndipo mulole kuti zilowerere pamene mukuchotsa pamwamba.

Chotsani kuchuluka kwa utsi pogwiritsa ntchito socket, extension and ratchet. Ngati muli ndi mwayi wogwiritsa ntchito zida zamphamvu kapena za pneumatic ndikukhala ndi malo mu injini, mutha kugwiritsa ntchito zida izi kuchotsa mabawuti.

Khwerero 6: Chotsani kuchuluka kwa utsi pamutu wa silinda.. Mabotiwo atanyowetsedwa kwa mphindi pafupifupi 5, chotsani mabawuti omwe amatchinjiriza kutulutsa kotulutsa kumutu kwa silinda. Malingana ndi galimoto yomwe mukugwira ntchito, padzakhala imodzi kapena ziwiri zotulutsa mpweya; makamaka ngati ndi V-mapasa injini. Chotsani mabawuti mwanjira iliyonse, komabe, mukakhazikitsa manifold atsopano, muyenera kumangitsa mwadongosolo linalake.

Khwerero 7: Chotsani manifold otulutsa mutoliro: Mukangochotsa mabawuti omwe akugwira manifold otulutsa kumutu wa silinda, tambani pansi pagalimoto kuti muchotse mabawuti ndi mtedza womwe umagwira ntchito yotulutsa mpweya. Nthawi zambiri, pali bawuti mbali imodzi ndi mtedza wa kukula koyenera mbali inayo. Gwiritsani ntchito socket wrench kuti mugwire bawuti ndi socket kuchotsa nati (kapena mosemphanitsa, malingana ndi mwayi wanu ku gawoli).

Khwerero 8: Chotsani gasket yakale yotulutsa mpweya. Pamagalimoto ambiri, gasket yotulutsa mpweya imakhala yachitsulo ndipo imatuluka mosavuta pamitu ya silinda mukachotsa utsi wambiri m'galimoto. Chotsani akale utsi zobwezedwa gasket ndi kutaya.

• Kupewa: Osagwiritsanso ntchito gasket yakale yotulutsa mpweya mukamayika utsi wambiri. Izi zitha kubweretsa mavuto ophatikizika ndi kuwonongeka kwa zida zamkati za injini, kukulitsa kutayikira kwa utsi komanso kukhala kowopsa ku thanzi la omwe akuyenda pagalimoto.

Khwerero 9: Tsukani madoko otulutsa mpweya pamutu wa silinda.. Musanakhazikitse manifold atsopano otulutsa mpweya, ndikofunikira kuchotsa ma depositi owonjezera a kaboni pamadoko kapena mkati mwa doko lotulutsa mpweya. Pogwiritsa ntchito chitini cha carburetor chotsukira, chipoperani pa chiguduli choyera cha sitolo ndiyeno pukuta mkati mwa madoko otulutsa mpweya mpaka dzenje litayera. Komanso, pogwiritsa ntchito ubweya wachitsulo kapena sandpaper yopepuka kwambiri, pezani mchenga pang'ono kunja kwa mabowo kuti muchotse maenje kapena zotsalira zakunja kwa kotulukira.

Pamagalimoto ambiri, mufunika kulumikiza ma bolts angapo ku mitu ya silinda mwanjira inayake. Chonde onani bukhu laupangiri wagalimoto yanu kuti mupeze malangizo ndendende komanso zokonda zokokera ma torque kuti muyikenso ma exhaust manifold atsopano.

Gawo 4 la 5: Ikani mawonekedwe atsopano a exhaust

Masitepe oyika manifold atsopano otulutsa ndizomwe zimatsata njira zochotsera, monga zikuwonetsedwa pansipa:

Khwerero 1: Ikani gasket yatsopano yotulutsa mpweya pazipilala pamutu wa silinda..

Khwerero 2: Ikani gasket yatsopano pakati pa pansi pa manifold otopetsa ndi mapaipi otulutsa..

Khwerero 3: Gwirizanitsani manifold otulutsa ku mapaipi otulutsa pansi pagalimoto..

Khwerero 4: Tsegulani zotulutsa zotulutsa pamutu wa silinda..

Khwerero 5: Limbani mtedza uliwonse pamutu pa silinda.. Mangitsani mtedzawo motsatira ndondomeko yomwe wopanga galimotoyo wanenera mpaka nati iliyonse ikhale yothina chala ndipo chopopera chopopera chitsike ndi mutu wa silinda.

Khwerero 6: Limbani mtedza wambiri wotulutsa.. Limbikitsani ku torque yolondola komanso ndendende monga momwe wopanga magalimoto amapangira.

Khwerero 7: Ikani chishango cha kutentha kuzinthu zambiri zotulutsa mpweya..

Gawo 8: Lumikizaninso Magawowo. Ikani zovundikira injini, mizere yozizirira, zosefera mpweya, ndi mbali zina zomwe zachotsedwa kuti mupeze mwayi wofikira pamagetsi ambiri.

Khwerero 9: Dzazani Radiator ndi Choziziritsa Chomwe Chikulimbikitsidwa. Onjezerani zoziziritsa kukhosi (ngati mukuyenera kuchotsa mizere yozizirira).

Khwerero 10 Chotsani zida zonse, zigawo kapena zida zomwe mudagwiritsa ntchito..

Khwerero 11: Lumikizani ma terminals a batri.

• ChenjeraniA: Muyenera kuyambitsa injini kuti muwonetsetse kuti ntchitoyi yatha. Komabe, ngati galimoto yanu ili ndi khodi yolakwika kapena chizindikiro pa dashboard, muyenera kutsatira njira zomwe wopanga amapangira kuti muchotse zolakwika zakale musanayang'ane m'malo mwautsi.
  
  

Gawo 5 la 5: Chongani Chokonza

Popeza mavuto ambiri otopa ndi osavuta kuzindikira ndi phokoso kapena kununkhiza mutayang'ana galimoto; kukonza kuyenera kukhala koonekeratu. Mukachotsa zolakwika pakompyuta yanu, yambitsani galimotoyo ndi hood kuti mufufuze zotsatirazi:

PANGANI: mawu aliwonse omwe anali zizindikiro za kusweka kwa utsi wambiri

FUFUZANI kutayikira kapena mpweya wotuluka kuchokera pa utsi wochuluka-to-cylinder mutu wolumikizira kapena kuchokera ku mapaipi otsitsa pansipa.

DZIWANI IZI: Magetsi aliwonse ochenjeza kapena manambala olakwika omwe amawonekera pa sikani ya digito mutayamba injini.

Monga mayeso owonjezera, tikulimbikitsidwa kuyesa galimoto ndi wailesi yotsekedwa kuti imvetsere phokoso lililonse la pamsewu kapena phokoso lalikulu lochokera ku chipinda cha injini.

Monga tafotokozera pamwambapa, ngati mwawerenga malangizowa ndipo simunatsimikizebe 100% pomaliza kukonza izi, kapena ngati mudatsimikiza panthawi yoyikiratu cheke kuti kuchotsa zida zowonjezera za injini sikudutsa mulingo wanu wotonthoza, funsani m'modzi wa ASE athu ovomerezeka. zimango kuchokera ku AvtoTachki.com zidzalowa m'malo mwanu.