Yadda za a maye gurbin madaidaicin ma'auni mai ɗaukar nauyi
Ikon jagoran jagorar abubuwan sha yana kasawa lokacin da aka rage ƙarfin injin, hasken injin duba ya kunna, ko injin ɗin ya ɓace.
Shekaru da yawa, injiniyoyi sun san yadda ake haɓaka aikin injin a wasu RPM na injina ta hanyar daidaita tsayin dogo masu yawa. Yana da arha makamashi, amma yana da kama. Dole ne ku zaɓi a abin da RPM kuke so don haɓaka ƙarfin kololuwa. Abincin da aka kunna kawai yana amfanar injin a cikin kunkuntar rev kewayon, kuma a wasu lokuta yana satar wutar lantarki a wasu. Wannan yana aiki da kyau don motocin tsere, amma ba haka ba sosai ga motar titin da ke buƙatar gudu a kan babban kewayon injin.
Wasu injunan sarrafa kwamfuta na zamani suna sanye da nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan tsayi masu tsayi. Ana samun wannan ta hanyar samun saiti biyu ko fiye na jagororin shan iska da yin amfani da bawul ɗin magudanar ruwa ko spool don canzawa tsakanin su da yawa. Don haka, injiniyoyi sun sami damar shawo kan kadarorin ƙayyadaddun ci wanda ke aiki kawai a cikin kunkuntar rpm.
Wannan tsarin yana buƙatar wani nau'in mota - wani lokaci vacuum, wani lokacin lantarki don sauyawa - kuma kamar kowane injin, wani lokaci yakan kasa. Lokacin da ya gaza, ƙila za ku lura da raguwar aikin injin, ko kuna iya ganin hasken injin duba kawai kuma kada ku lura da wasu alamun kwata-kwata. Ko ta yaya, maye gurbin yana da mahimmanci, kuma a yawancin lokuta, aikin injiniya na gida zai iya yin aiki.
Sashe na 1 na 2: Sauyawa Mai Sarrafa Mai Sarrafa Mai Riga
Abubuwan da ake bukata
- maɓallan haɗin gwiwa
- Sarrafa jagorar ɗauka da yawa
- Gilashin aminci
- Screwdrivers - Phillips kuma madaidaiciya
- Saitin maƙallan soket
- Littafin gyara
Mataki 1: Sayi kayan gyara. Wannan yana ɗaya daga cikin lokutan da yana da kyau a riƙe gunkin ku a hannu kafin ku fara aiki.
Wannan saboda tsarin Intake Manifold Rail Control (IMRC) na iya zuwa da siffofi da girma dabam dabam, kuma gano ɗaya a ƙarƙashin hular ba tare da cikakken sanin tsarin abin hawan ku na iya zama da wahala ba.
Akwai na'urori da yawa masu sarrafa injin da ke ƙarƙashin kaho waɗanda za a iya yin kuskure cikin sauƙi ga IMRC, don haka yana da taimako a sami ainihin ɓangaren don dubawa da ganowa. Hakanan yana da amfani a iya duba haɗin kai don yanke shawarar yadda za ku yi amfani da ɓangaren don cire shi.
Mataki 2: Nemo IMRC. Yanzu da kun san yadda IMRC ɗinku yayi kama, tare da taimakon littafin gyara, zaku iya samun shi akan injin ku.
Kuna iya buƙatar cire ƴan murfin filastik kafin ku iya gani. Yawancin lokaci ana kulle shi kai tsaye zuwa saman nau'in abin sha, ko zuwa ɗaya ƙarshen ko ɗayan. Wani lokaci ana kulle shi zuwa wuri mai nisa, kamar murfin bawul, ta amfani da haɗin kebul zuwa bawuloli masu shiga.
Wasu motocin V6 da V8 suna sanya shi a bayan babban wurin da ake sha a jikin bangon wuta. Ko da mafi muni, akwai nau'ikan motoci waɗanda ke sanya shi a ƙarƙashin manifold, kuma don maye gurbin sashin, dole ne ku cire dukkan nau'ikan kayan abinci. Wannan aikin ya wuce iyakar wannan labarin.
Mataki na 3 Kashe IMRC. Idan za ku iya, cire haɗin layin mara amfani da haɗin wutar lantarki yayin da IMRC ke kunne.
Yana da sauƙi kawai don sarrafa waɗannan haɗin gwiwar lokacin da na'urar ba ta girgiza ba.
Mataki 4: Sauya IMRC. Cire duk shirye-shiryen bidiyo daga hanyoyin haɗin kuma cire haɗin IMRC daga injin.
Wani lokaci hanyar haɗin yana S-dimbin yawa a ƙarshen, yana buƙatar IMRC ta motsa don sakin hanyar haɗin gwiwa daga hannun mai kunnawa. Yanzu da ka san tsari, shigar da sabon sashi abu ne mai sauki.
Haɗa sandunan, amintacce tare da kusoshi kuma amintacce. Sake shigar da kowane murfin ko wasu sassan da dole ne ka cire don samun damar shiga sashin.
Sashe na 2 na 2: share lambobi
Abubuwan da ake buƙata
- Scanner tare da tallafin OBD II
Mataki 1 Share lambobin. Idan hasken injin dubawa da DTC masu alaƙa alama ce ta mugunyar sarrafa layin dogo da yawa, tsaftace kwamfutar injin bayan aiki.
Na'urorin daukar hoto na OBD II sun zama masu araha sosai, shi ya sa suke samuwa ga makanikin gida. Kawai toshe na'urar daukar hotan takardu, kunna maballin ba tare da kunna injin ba, sannan bi umarnin kan allo.
Mataki na 2: Gwada fitar da motar. Ɗauki motar don gwajin gwaji mai kyau don kimanta aikin.
Idan ka ga cewa ka mallaki ɗaya daga cikin waɗannan motocin inda hanyar IMRC babban aiki ne da ke buƙatar cire shan iska, ko kuma idan ba ka son yin aikin da kanka, gayyato ɗaya daga cikin ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun AvtoTachki zuwa gidanka ko ofis. yi canji.
