Yuav ua li cas rau nruab ib lub Catalytic Converter

Lub catalytic converter yog ib qho tseem ceeb tshaj plaws emission Cheebtsam ntawm ib tug niaj hnub roj av cav. Nws yog ib feem ntawm lub tsheb lub tso pa tawm thiab yog lub luag haujlwm khaws cov pa roj carbon monoxide hauv qab no…

Lub catalytic converter yog ib qho tseem ceeb tshaj plaws emission Cheebtsam ntawm ib tug niaj hnub roj av cav. Nws yog ib feem ntawm lub tsheb qhov tso pa tawm thiab yog lub luag haujlwm ua kom lub tsheb 'hydrocarbon emissions qis dua qib tau txais. Nws qhov tsis ua haujlwm feem ntau yuav ua rau lub teeb pom kev Check Engine thiab ua rau lub tsheb ua tsis tiav qhov kev xeem emissions.

Catalytic converters tsis dhau lub sij hawm vim yog kev puas tsuaj ntawm cov khoom catalytic sab hauv los ntawm kev caij tsheb kauj vab tsis tu ncua los yog vim kev puas tsuaj los ntawm kev ua haujlwm tsis zoo ntawm lub cav xws li kev tsav tsheb ntev nrog kev sib xyaw ua ke los yog nplua nuj heev. Txij li thaum catalytic converters feem ntau yog kaw cov hlau thaiv, lawv yuav tsum tau hloov yog tias lawv ua tsis tiav.

Feem ntau, catalytic converters txuas rau hauv ob txoj kev: bolted rau flanges los yog welded ncaj qha mus rau cov kav dej. Cov txheej txheem tseeb rau kev hloov cov catalytic converters txawv ntawm lub tsheb mus rau lub tsheb, txawm li cas los xij qhov ntau hom bolt-on hom tsim yog ib txoj haujlwm uas feem ntau tuaj yeem ua tiav nrog cov txheej txheem tes thiab kev paub. Hauv tsab xov xwm no, peb yuav taug kev koj los ntawm yuav ua li cas hloov cov bolt-on catalytic converter ntau dua.

Txoj Kev 1 ntawm 2: Txhim kho lub bolt-on hom catalytic converter nyob rau hauv lub tso pa tawm

Muaj ntau txoj hauv kev rau bolt ntawm lub catalytic converter, qhov tshwj xeeb sib txawv ntawm lub tsheb mus rau lub tsheb. Nyob rau hauv cov ntaub ntawv no, peb yuav saib ntau ntau bolt-on tsim, nyob rau hauv uas lub catalytic converter nyob rau hauv qab ntawm lub tsheb.

Cov ntaub ntawv xav tau

• Assortment ntawm cov yuam sij
• txuas
• Jack sawv
• nkag mus rau roj
  
  
• Assortment ntawm ratchets thiab sockets
• Extensions thiab ratchet txuas
• tsom iav kev nyab xeeb

Kauj Ruam 1: Tsa lub tsheb thiab ruaj ntseg rau ntawm qhov chaw nres tsheb.. Nco ntsoov tsa lub tsheb kom muaj chaw rau maneuvering hauv qab.

Txuas lub nres nres thiab siv chocks lossis blocks ntoo hauv qab lub log kom tsis txhob lub tsheb dov.

Kauj ruam 2: Nrhiav koj catalytic converter. Nrhiav lub catalytic converter rau hauv qab ntawm lub tsheb.

Nws yog feem ntau nyob ze rau pem hauv ntej ib nrab ntawm lub tsheb, feem ntau yog qab lub tso pa tawm manifold.

Qee lub tsheb yuav txawm tias muaj ntau lub catalytic converters, nyob rau hauv cov ntaub ntawv no nws yog ib qho tseem ceeb kom nco ntsoov tias catalytic converter yuav tsum tau hloov.

Kauj Ruam 3 Tshem tag nrho cov pa oxygen sensors.. Yog tias tsim nyog, tshem tawm cov pa oxygen sensors, uas tuaj yeem ntsia ncaj qha rau hauv lossis ze ntawm lub catalytic converter.

Yog tias tsis muaj oxygen sensor tsis tau nruab rau hauv lub catalytic converter lossis nws yuav tsum tau muab tshem tawm, mus rau kauj ruam 4.

Kauj Ruam 4: Txau cov roj nkag. Txau cov roj nkag mus rau ntawm qhov hluav taws xob flange fasteners thiab flanges thiab cia lawv tsau rau ob peb feeb.

Vim tias lawv qhov chaw nyob hauv qab ntawm lub tsheb thiab ib puag ncig, cov khoom siv hluav taws xob thiab cov bolts yog tshwj xeeb tshaj yog ua rau xeb thiab ntes, yog li txau nrog cov roj nkag ua rau lawv yooj yim dua rau unfasten thiab pab kom tsis txhob muaj teeb meem nrog cov txiv ntseej lossis bolts.

Kauj Ruam 5: Npaj koj cov cuab yeej. Txiav txim siab seb lub qhov (socket) loj npaum li cas los yog cov ciaj uas yuav tsum tau tshem tawm cov catalytic converter flange ceev los yog bolts.

Qee lub sij hawm kev tshem tawm yuav tsum muaj ntau yam kev txuas ntxiv lossis kev sib txuas yooj yim, lossis ib lub ratchet thiab lub qhov (socket) ntawm ib sab, thiab tus ciaj ntswj ntawm sab nraud.

Xyuas kom tseeb tias cov cuab yeej raug ntsia zoo ua ntej sim loosen fasteners. Raws li tau hais ua ntej, cov khoom siv hluav taws xob yog tshwj xeeb tshaj yog ua rau xeb, yog li kev saib xyuas ntxiv yuav tsum tsis txhob hloov los yog tev tawm cov fittings.

Tshem tawm cov khoom siv thiab cov catalytic converter yuav tsum tuaj dawb.

Kauj ruam 6: Hloov cov catalytic converter. Hloov cov catalytic converter nrog ib tug tshiab thiab hloov tag nrho cov pa flange gaskets kom tsis txhob tso pa tawm.

Kuj saib xyuas ob zaug yog tias qhov hloov pauv hloov catalytic ua tau raws li qhov tseeb tshwj xeeb rau lub tsheb cov qauv emission.

Cov qauv emission sib txawv ntawm lub xeev mus rau ib lub xeev, thiab lub tsheb tuaj yeem raug puas tsuaj los ntawm kev teeb tsa catalytic converter tsis raug.

Kauj ruam 7: Nruab lub catalytic converter. Nruab lub catalytic converter nyob rau hauv rov qab txiav txim ntawm kev tshem tawm, kauj ruam 1-5.

Txoj Kev 2 ntawm 2: Txhim kho qhov Exhaust Manifold Integral Catalytic Converter

Qee lub tsheb siv lub catalytic converter tsim uas yog tsim rau hauv lub tso pa manifold thiab bolts ncaj qha mus rau lub taub hau (s) thiab coj mus rau hauv lub pa system. Cov hom catalytic converters no kuj muaj ntau heev thiab nyob rau hauv ntau rooj plaub muaj peev xwm hloov nrog ib tug yooj yim txheej ntawm tes cuab yeej.

Kauj ruam 1: Nrhiav cov catalytic converter.. Rau cov tsheb uas siv cov catalytic converters ua rau hauv lub tso pa tawm, lawv tuaj yeem pom hauv qab lub hood, bolted ncaj qha mus rau lub tog raj kheej taub hau lossis lub taub hau cav yog tias nws yog V6 lossis V8 lub cav.

Kauj Ruam 2: Tshem Tawm Obstacles. Tshem tawm cov npog, cables, thaiv, lossis cov kav dej nkag uas tuaj yeem cuam tshuam kev nkag mus rau cov pa hluav taws xob.

Kuj saib xyuas kom tshem tawm cov pa oxygen sensors uas tuaj yeem ntsia tau rau hauv lub manifold.

Kauj Ruam 3: Txau cov roj nkag. Txau cov roj nkag mus rau ntawm cov pa tawm manifold ceev lossis bolts thiab cia lawv tsau rau ob peb feeb.

Nco ntsoov tshuaj tsuag tsis yog tsuas yog cov khoom siv hauv lub taub hau xwb tab sis kuj yog cov khoom siv kho vajtse hauv qab flange uas ua rau cov pa tawm mus tas li.

Kauj Ruam 4: Tsa lub tsheb. Raws li kev tsim ntawm lub tsheb, qee zaum cov bolts qis tuaj yeem nkag tau los ntawm hauv qab lub tsheb.

Nyob rau hauv cov ntaub ntawv no, lub tsheb yuav tsum tau jacked thiab jacked mus nkag tau rau cov txiv ntseej los yog bolts.

Kauj Ruam 5: Txiav txim siab cov cuab yeej tsim nyog. Thaum lub tsheb tau tsa thiab ruaj ntseg, txiav txim siab seb cov cuab yeej loj npaum li cas yog qhov yuav tsum tau ua thiab xoob lub tso pa tawm ntawm lub taub hau thiab flange. Ntxiv dua thiab, saib xyuas tias cov cuab yeej raug teeb tsa kom zoo ua ntej sim xoob cov txiv ntseej lossis bolts kom tsis txhob stripping lossis sib npaug ntawm cov khoom siv.

Tom qab tag nrho cov cuab yeej raug tshem tawm, lub manifold yuav tsum tau txiav.

Kauj ruam 6: Hloov cov catalytic converter. Hloov cov catalytic converter nrog ib qho tshiab.

Hloov tag nrho cov manifold thiab cov yeeb nkab tso pa tawm kom tsis txhob tso pa tawm lossis teeb meem kev ua haujlwm ntawm lub cav.

Kauj ruam 7: Nruab ib lub catalytic converter tshiab. Nruab tus tshiab catalytic converter nyob rau hauv qhov kev txiav txim rov qab ntawm kev tshem tawm.

Txhua yam xav tau, bolt-on catalytic converters feem ntau yooj yim ua, tab sis cov yam ntxwv tuaj yeem sib txawv ntawm lub tsheb mus rau lub tsheb. Yog tias koj tsis xis nyob sim hloov koj tus kheej, hu rau tus kws kho mob tshwj xeeb, piv txwv li, los ntawm AvtoTachki, leej twg yuav hloov cov catalytic converter rau koj.