Diagnostics da kuma gyara na Vaz 2107 janareta
Abubuwa
Janareta a kowace mota wani bangare ne mai mahimmanci, tunda yana ba da cajin baturi kuma yana ciyar da masu amfani yayin da injin ke aiki. Tare da duk wani raunin da ya faru tare da janareta, matsaloli tare da cajin suna bayyana nan da nan, wanda ke buƙatar bincike na gaggawa don gano dalilin da kuma kawar da rashin aiki.
Yadda za a duba janareta Vaz 2107
Bukatar tantance janareta a kan "bakwai" yana bayyana a cikin rashin caji ko lokacin da batir ya sake caji, wato, lokacin da wutar lantarki ba ta al'ada ba. An yi imanin cewa janareta mai aiki ya kamata ya samar da wutar lantarki a cikin kewayon 13,5-14,5 V, wanda ya isa ya cajin baturi. Tunda akwai abubuwa da yawa a cikin tushen caji waɗanda ke shafar ƙarfin lantarki da ake bayarwa ga baturi, duba kowannensu yakamata a ba da hankali daban.
Duba goga
Gwargwadon janareta akan VAZ 2107 na'urar da aka yi a cikin naúrar guda ɗaya tare da mai sarrafa wutar lantarki. A kan samfuran da suka gabata, waɗannan abubuwa biyu an shigar dasu daban. Haɗin goga wani lokaci yakan gaza kuma yana buƙatar maye gurbinsa, musamman idan ana amfani da sassa mara kyau. Matsalolin sun fara bayyana kansu ta hanyar katsewa lokaci-lokaci a cikin wutar lantarki da janareta ke bayarwa, bayan haka gaba ɗaya ya gaza. Duk da haka, akwai lokuta na gazawar kwatsam na goge.
Masana sun ba da shawarar duba taron goga kowane kilomita 45-55 dubu. gudu
Kuna iya ƙayyade cewa matsalar da cajin ya ta'allaka ne daidai a cikin goge ta alamu da yawa:
- an katse masu amfani da mota don dalilan da ba a sani ba;
- abubuwa masu haske suna dim da walƙiya;
- ƙarfin wutar lantarki na cibiyar sadarwa na kan jirgin yana raguwa sosai;
- Baturin yana matsewa da sauri.
Don tantance goge goge, janareta kanta baya buƙatar cirewa. Ya isa ya kwance abin ɗamara na buroshi da wargaza na ƙarshe. Na farko, an kiyasta yanayin kumburi daga waje na waje. Brush na iya yin shuɗewa kawai, karye, rugujewa, karyewa daga hulɗar gudanarwa. Multimeter zai taimaka wajen magance matsala, wanda ake kira kowane daki-daki.
Kuna iya duba yanayin goga ta girman ɓangaren da ke fitowa. Idan girman ya kasance ƙasa da 5 mm, to dole ne a maye gurbin sashi.
Bidiyo: kunna goge goge na janareta Vaz 2107
Duban mai sarrafa wutar lantarki
Alamu masu zuwa suna nuna cewa akwai wasu matsaloli tare da mai sarrafa wutar lantarki:
- Ba a cika cajin baturi ba ko da an shigar da sabon baturi;
- tushen wutar lantarki yana tafasa, wanda ke nuna yawan caji.
A kowane ɗayan waɗannan yanayi, ana buƙatar gano mai sarrafa relay-regulator, wanda zai buƙaci multimeter. Ana iya yin tabbaci tare da hanya mai sauƙi kuma mafi rikitarwa.
Sauƙaƙan zaɓi
Don dubawa, yi waɗannan:
- Muna kunna injin, kunna fitilolin mota, bari injin yayi aiki na mintuna 15.
- Bude murfin kuma auna ƙarfin lantarki a tashoshin baturi tare da multimeter. Ya kamata ya kasance a cikin kewayon 13,5-14,5 V. Idan ya rabu da dabi'un da aka nuna, wannan yana nuna raguwa na mai sarrafawa da buƙatar maye gurbinsa, tun da ba za a iya gyara sashin ba.A ƙananan ƙarfin lantarki, baturin ba zai yi caji ba, wanda ke buƙatar duba mai sarrafa wutar lantarki
Zaɓin mai wuya
Ana amfani da wannan hanyar tabbatarwa idan hanyar farko ta kasa gano rashin aiki. Irin wannan yanayin zai iya tashi, alal misali, idan, lokacin da ake auna wutar lantarki a kan baturi, na'urar tana nuna 11,7-11,9 V. Don gano ma'aunin wutar lantarki akan VAZ 2107, kuna buƙatar multimeter, kwan fitila da 16 V. Samar da wutar lantarki Hanyar ta ƙunshi matakai masu zuwa:
- Mai sarrafa relay-regulator yana da lambobi masu fitarwa guda biyu, waɗanda ke aiki daga baturi. Akwai ƙarin lambobin sadarwa guda biyu da ke zuwa goge. An haɗa fitilar da su kamar yadda aka nuna a cikin hoton da ke ƙasa.
- Idan abubuwan da aka haɗa da wutar lantarki suna da ƙarfin lantarki wanda bai wuce 14 V ba, fitilar sarrafawa tsakanin lambobin lambobin goge ya kamata ya haskaka haske.
- Idan an ɗaga wutar lantarki akan lambobin wutar lantarki zuwa 15 V da sama, tare da mai sarrafa relay-regulator, fitilar ya kamata ta fita. Idan hakan bai faru ba, to mai sarrafa ya yi kuskure.
- Idan fitilar ba ta haskakawa a cikin duka biyun, to dole ne a maye gurbin na'urar.
Bidiyo: bincike na mai sarrafa wutar lantarki akan classic Zhiguli
Kalli wannan bidiyon akan YouTube
Dubawa windings
VAZ 2107 janareta, kamar kowane Zhiguli, yana da biyu windings: na'ura mai juyi da kuma stator. Na farko daga cikinsu ana yin su ne ta hanyar anka kuma yana jujjuyawa akai-akai yayin aikin janareta. An daidaita iskar stator zuwa jikin taron. Wani lokaci akwai matsaloli tare da windings, wanda ya sauko zuwa lalacewa a kan shari'ar, gajeriyar kewayawa tsakanin juyi, da karya. Duk waɗannan kurakuran sun sa janareta ya daina aiki. Babban alamar irin wannan lalacewa shine rashin caji. A wannan yanayin, bayan fara injin, fitilar cajin baturi da ke kan dashboard ba ta fita, kuma kibiya akan voltmeter tana kula da yankin ja. Lokacin auna ƙarfin lantarki a tashoshin baturi, ya zama ƙasa da 13,6 V. Lokacin da iskar stator ba ta da iyaka, wani lokacin janareta yana yin sautin kururuwa.
Idan baturin ba ya caji kuma akwai zargin cewa dalilin ya ta'allaka ne a cikin iskar janareta, na'urar za ta buƙaci cirewa daga motar kuma a kwance ta. Bayan haka, dauke da makamai na multimeter, yi bincike a cikin wannan tsari:
- Muna duba jujjuyawar iska, wanda muke taɓa zoben tuntuɓar tare da binciken na'urar a iyakar juriya na aunawa. Kyakkyawan iska ya kamata ya sami darajar a cikin kewayon 5-10 ohms.
- Muna taɓa zoben zamewa da jikin armature tare da bincike, yana bayyana ɗan gajeren ƙasa. Idan babu matsaloli tare da iska, na'urar yakamata ta nuna juriya mara iyaka.Lokacin duba jujjuyawar iska, ana ƙayyade yuwuwar buɗewa da gajeriyar kewayawa
- Don bincika iskar stator, mukan taɓa wayoyi tare da bincike, muna yin gwajin hutu. Idan babu hutu, multimeter zai nuna juriya na kusan 10 ohms.Don duba iskar stator don buɗaɗɗen da'irar, na'urorin multimeter a madadin suna taɓa hanyoyin iskar.
- Muna taɓa jagororin iska da gidaje na stator tare da bincike don bincika ɗan gajeren zuwa gidaje. Idan babu gajeriyar kewayawa, za a sami juriya mara iyaka akan na'urar.Don gano gajeriyar da'ira, masu binciken suna taɓa iska da gidaje na stator
Idan a lokacin binciken an gano matsaloli tare da iska, dole ne a maye gurbinsu ko mayar da su (jawo).
Gwajin gada Diode
Gadar diode na janareta wani shinge ne na diodes masu gyara, wanda aka yi shi a kan faranti ɗaya kuma an sanya shi a cikin janareta. Kullin yana canza wutar lantarki AC zuwa DC. Diodes na iya kasawa (ƙonewa) saboda dalilai da yawa:
- shigar ruwa;
- gurbacewa (kura, mai, da sauransu);
- rashin dacewa da cajin baturi daga wata mota (haske).
Dole ne a wargaje farantin da diodes don gwaji daga janareta, wanda ya haɗa da rarraba na ƙarshe. Kuna iya magance matsalar ta hanyoyi daban-daban.
Tare da amfani da sarrafawa
Yin amfani da hasken gwajin 12V, ana gudanar da bincike kamar haka:
- Muna haɗa lamarin gadar diode zuwa baturin "-", kuma farantin kanta dole ne ya sami kyakkyawar hulɗa tare da yanayin janareta.
- Muna ɗaukar kwan fitila kuma mu haɗa ƙarshensa ɗaya zuwa madaidaicin tashar baturi, sannan mu haɗa ɗayan zuwa lambar fitarwa na ƙarin diodes. Sa'an nan kuma, tare da waya ɗaya, muna taɓa haɗin da aka kulle "+" na fitowar janareta da wuraren haɗin haɗin ginin stator.Launin ja yana nuna kewaye don duba gadar tare da kwan fitila, launin kore yana nuna da'irar don duba hutu.
- Idan diodes suna aiki, sa'an nan bayan tattara da'irar da ke sama, hasken bai kamata ya haskaka ba, da kuma lokacin da aka haɗa zuwa wurare daban-daban na na'urar. Idan a daya daga cikin matakan gwajin sarrafawa yana haskakawa, to wannan yana nuna cewa gadar diode ba ta da tsari kuma yana buƙatar maye gurbin.
Bidiyo: duba gadar diode tare da kwan fitila
Kalli wannan bidiyon akan YouTube
Dubawa tare da multimeter
Hanyar magance matsalar ta ƙunshi matakai masu zuwa:
- Muna kunna multimeter a cikin yanayin ringing. Lokacin haɗa masu binciken, na'urar yakamata tayi sautin siffa. Idan multimeter ba shi da irin wannan yanayin, sannan zaɓi wurin gwajin diode (akwai nadi daidai).A yanayin ringi, nunin multimeter yana nuna naúrar
- Muna haɗa binciken na'urar zuwa lambobin sadarwa na diode na farko. Bayan mun duba diode guda ta hanyar canza polarity na wayoyi. A farkon haɗin gwiwa da nau'in aiki, juriya ya kamata ya zama kusan 400-700 Ohms, kuma a cikin matsayi na baya, ya kamata ya kasance marar iyaka. Idan juriya a duka wurare biyu ba su da iyaka, to diode ba shi da tsari.Multimeter yana nuna juriya na 591 ohms, wanda ke nuna lafiyar diode
Tabbatarwa
Saboda kullun janareta suna fuskantar damuwa akai-akai, suna iya yin kasawa cikin lokaci. Ƙara lalacewa na ɓangaren yana bayyana kansa ta hanyar surutu, humna ko kuka na janareta. Kuna iya ƙayyade yanayin gaban gaban ba tare da tarwatsa na'urar daga motar ba kuma kuna kwance ta. Don yin wannan, cire bel ɗin kuma, riƙe madaidaicin juzu'in da hannuwanku, girgiza shi daga gefe zuwa gefe. Idan akwai wasa ko kuma an ji hayaniya lokacin da juzu'i ke jujjuya, to abin da aka yi ya karye kuma yana buƙatar canza shi.
Ana yin ƙarin cikakken bincike na gaba da baya bearings bayan kwance janareta. Wannan zai ƙayyade yanayin keji na waje, masu rarrabawa, kasancewar lubrication da amincin murfin janareta. Idan a lokacin bincike an bayyana cewa jinsin da aka yi amfani da su ko murfin ya fashe, masu rarraba sun lalace, to ana buƙatar canza sassan.
Duba tashin hankali
Ana fitar da janareta na VAZ 2107 daga crankshaft pulley ta hanyar bel. Na karshen yana da faɗin 10 mm kuma tsayinsa 944 mm. Don haɗin gwiwa tare da jakunkuna, an yi shi da hakora a cikin nau'i na yanki. Dole ne a maye gurbin bel akan matsakaici kowane kilomita dubu 80. nisan miloli, saboda kayan da aka yi shi da shi ya tsage kuma ya ƙare. Duk da sauƙi mai sauƙi na kullun bel, yana buƙatar kulawa daga lokaci zuwa lokaci, duba tashin hankali da yanayin. Don yin wannan, danna tsakiyar dogon ɓangaren bel tare da hannunka - kada ya lanƙwasa fiye da 1,5 cm.
Gyaran janareta
VAZ 2107 janareta - wani wajen hadaddun taro, gyara wanda ya shafi partially ko cikakken dissembly, amma na'urar dole ne a farko cire daga mota. Don aiki, kuna buƙatar kayan aikin masu zuwa:
- makullin 17 da 19;
- shugabannin don 10, 17 da 19;
- ratchet hannaye da dunƙule;
- tsawo tare da haɗin gwiwa na cardan.
Rushe janareta
Muna gudanar da aikin cire janareta a cikin tsari mai zuwa:
- Muna cire mummunan tashar daga baturi kuma muna cire haɗin duk wayoyi masu zuwa daga janareta.Don wargaza janareta daga motar, cire haɗin duk wayoyi masu zuwa daga cikinta
- Yin amfani da maɓalli 17, muna yayyagewa da buɗe manyan haɗe-haɗe na janareta, yayin da ake sassautawa da ƙara bel.Dutsen na sama na janareta shima bel tension element ne
- Muna shiga ƙarƙashin motar kuma muna kwance ƙananan dutsen. Ya dace a yi amfani da ratchet don kwance ɗamara.Hawa a ƙarƙashin motar, cire ƙananan dutsen janareta
- Bayan mun kwance goro, sai mu fitar da kullin, inda za mu nuna guntun katako a kansa, mu buga kan da guduma don guje wa lalata zaren.Dole ne mu buga kullun ta hanyar katako na katako, ko da yake ba a cikin hoton ba
- Muna fitar da kullin. Idan ya fito sosai, zaka iya amfani da, misali, ruwan birki ko mai mai shiga ciki.Idan kullin ƙasa yana da ƙarfi, za ku iya jiƙa shi da mai mai shiga ciki.
- Muna rushe janareta daga ƙasa.Muna cire janareta daga motar ta hanyar rage shi tsakanin sashi da katako na gaba
Bidiyo: dismantling da janareta a kan "classic"
Kalli wannan bidiyon akan YouTube
Rushewa
Don wargaza taron, kuna buƙatar kayan aiki masu zuwa:
- akwati ko buɗaɗɗen maƙarƙashiya don 19;
- ratchet tare da tsawo;
- shugabannin 8 da 10;
- guduma.
Jerin ayyuka don rarrabawa shine kamar haka:
- Cire kwayoyi guda 4 waɗanda suka amintar da bayan shari'ar.Gidan janareta yana ɗaure tare da kusoshi huɗu tare da goro waɗanda ke buƙatar cirewa
- Muna jujjuya janareta sannan mu dan kara dankon kusoshi ta yadda kawunansu ya fada tsakanin igiyoyin diga don gyara shi.
- Yin amfani da maƙarƙashiya 19, cire goro mai hawa.Alternator pulley yana riƙe da goro a 19
- Idan ba zai yiwu a kwance goro ba, to sai mu matsa janareta a cikin yew kuma mu maimaita aikin.
- Muna raba sassan biyu na na'urar, wanda muka ɗanɗana jiki da guduma.Bayan cire kayan haɗin gwiwa, muna cire haɗin harka ta amfani da bugun haske tare da guduma
- Cire kura.Ana cire juzu'i daga anka cikin sauƙi. Idan kuna da wata matsala, kuna iya buga shi da sukudireba
- Muna cire maɓallin.Ana kiyaye juzu'in daga kunna na'urar ta maɓalli, don haka lokacin da aka haɗa shi, kuna buƙatar cire shi a hankali kuma kada ku rasa shi.
- Muna fitar da anga tare da ɗaukar nauyi.Muna fitar da anga daga murfin tare da ɗaukar hoto
- Don cire iskar stator, cire kwayoyi 3 daga ciki.Ana haɗa iskar stator tare da kwayoyi guda uku, cire su da ratchet
- Muna cire kusoshi, iska da farantin karfe tare da diodes.Bayan mun cire kayan aikin, mun fitar da iskar stator da gadar diode
Idan gada diode yana buƙatar maye gurbin, to, muna aiwatar da jerin ayyukan da aka kwatanta, bayan haka mun shigar da sabon sashi kuma mu tara taro a cikin tsari na baya.
Gineta bearings
Kafin ci gaba da maye gurbin janareta bearings, kana bukatar ka san abin da su girma da kuma ko zai yiwu a shigar da analogues. Bugu da ƙari, yana da daraja la'akari da cewa irin waɗannan bearings za a iya buɗewa ta hanyar tsari, an rufe su a gefe ɗaya tare da mai wanki na karfe kuma an rufe su a bangarorin biyu tare da hatimin roba wanda ke hana ƙura da ƙura.
Table: girma da kuma analogues na janareta bearings
Aiwatar da aiki | Lamba mai ɗaukar nauyi | Analog shigo da / Sin | Size mm | Yawan |
Madaidaicin madaurin baya | 180201 | 6201-2RS | 12h32h10 | 1 |
Madaidaicin gaba | 180302 | 6302-2RS | 15h42h13 | 1 |
Sauya bearings
Ana yin maye gurbin bearings a kan janareta na "bakwai" akan na'urar da aka ƙera ta amfani da maɓalli na musamman da maɓalli na 8. Muna aiwatar da hanyar ta wannan hanyar:
- A kan murfin gaba, buɗe ƙwaya don ɗaure lilin da ke gefen biyu da kuma riƙe ɗamara.Rubuce-rubucen da ke kan murfin janareta suna riƙe da ƙarfi
- Latsa tsohuwar igiya ta amfani da kayan aiki mai dacewa.
- Don cire ƙwallo daga ƙwanƙwasa, yi amfani da mai ja.Don cire ɗaukar hoto daga na'ura mai juyi, kuna buƙatar mai ja na musamman.
- Muna shigar da sabbin sassa a tsarin baya ta latsa ciki tare da adaftan da suka dace.Don shigar da sabon ɗaukar hoto, zaku iya amfani da adaftar girman girman dacewa
Mai sarrafa wutar lantarki
Mai sarrafa relay-regulator, kamar kowace na'ura, na iya gazawa a mafi ƙarancin lokacin da bai dace ba. Sabili da haka, yana da mahimmanci don sanin ba kawai yadda za a maye gurbinsa ba, amma kuma menene zaɓuɓɓukan wannan samfurin.
Wanne za a iya sanyawa
Daban-daban gudun ba da sanda-masu kula da VAZ 2107: waje da ciki uku-mataki. Na farko shine na'ura daban, wanda ke gefen hagu na baka na gaban dabaran. Irin waɗannan masu mulki suna da sauƙin canzawa, kuma farashin su yana da ƙasa. Duk da haka, ƙirar waje ba ta da tabbas kuma tana da girman girma. Na biyu version na regulator na "bakwai" ya fara shigar a 1999. Na'urar tana da ƙananan girman, yana kan janareta, yana da babban aminci. Duk da haka, maye gurbin shi ya fi wuya fiye da ɓangaren waje.
Sauya mai kayyadewa
Da farko kuna buƙatar yanke shawara akan saitin kayan aikin da ake buƙata don aiki:
- ƙuƙwalwar buɗewa don 10;
- lebur screwdriver;
- giciye sukudireba.
Bayan bayyana a lokacin gwajin cewa na'urar ba ta aiki yadda ya kamata, kana buƙatar maye gurbin shi da sananne mai kyau. Don yin wannan, aiwatar da matakai masu zuwa:
- Idan janareta yana da na'ura mai sarrafawa na waje, to, don tarwatsa shi, cire tashoshi kuma cire abubuwan haɗin tare da maƙarƙashiya 10.Mai sarrafa wutar lantarki na waje VAZ 2107 ya dogara ne akan kusoshi biyu kawai don 10
- Idan an shigar da na'ura mai sarrafawa na ciki, to, don cire shi, kuna buƙatar cire wayoyi kuma ku kwance sukurori biyu kawai tare da screwdriver Phillips waɗanda ke riƙe na'urar a cikin mahalli na janareta.Ana cire mai sarrafa na ciki ta amfani da ƙaramin Phillips screwdriver.
- Muna duba relay-regulator kuma mu canza idan ya cancanta, bayan haka muna tarawa a cikin tsari na baya.
Gwargwadon janareta
Ya fi dacewa don maye gurbin goge a kan janareta da aka cire, amma babu wanda ya rushe shi da gangan. Bangaren yana da kundin kasida mai lamba 21013701470. Analogue shine mai buroshi daga UTM (HE0703A). Bugu da ƙari, irin wannan sassa daga VAZ 2110 ko 2114 sun dace. Saboda zane na musamman na mai kula da wutar lantarki na ciki, lokacin da aka maye gurbin shi, goge kuma yana canzawa a lokaci guda.
Buga, idan an shigar da su a wurin, dole ne su shiga ba tare da murdiya ba, kuma jujjuyar janareta ta juzu'i dole ne ya zama kyauta.
Bidiyo: wargaza goga na janareta "bakwai".
Madadin bel da tashin hankali
Bayan an ƙaddara cewa bel ɗin yana buƙatar ƙarawa ko maye gurbin, kuna buƙatar shirya kayan aikin da suka dace don aikin:
- ƙuƙwalwar buɗewa don 17;
- buɗaɗɗen ƙarewa ko maƙallan akwatin don 19.
Hanyar maye gurbin bel shine kamar haka:
- Muna kashe babban dutsen janareta, amma ba gaba ɗaya ba.
- Muna shiga ƙarƙashin mota kuma muna kwance goro na ƙasa.
- Muna matsawa goro zuwa dama, za ku iya ɗauka da sauƙi tare da guduma, sassauta tashin hankali na bel.Don kwance bel mai canzawa, matsar da na'urar zuwa dama
- Cire bel daga jakunkuna.Bayan kwance babban dutsen janareta, cire bel
- Shigar da sabon ɓangaren a baya tsari.
Idan kawai kuna buƙatar ƙara bel ɗin, to, babban goro na janareta kawai an kwance shi kuma an daidaita shi, wanda taron ya motsa daga injin ta amfani da dutse. Don raunana, akasin haka, an canza janareta zuwa motar. Bayan kammala aikin, matsar da kwayoyi biyu, fara injin kuma duba cajin a tashar baturi.
Bidiyo: alternator bel tashin hankali a kan "classic"
Kalli wannan bidiyon akan YouTube
Idan "bakwai" naku "suna da" matsaloli tare da janareta, ba buƙatar ku gaggauta zuwa sabis na mota don taimako ba, saboda kuna iya karanta umarnin mataki-mataki don dubawa da gyara naúrar kuma kuyi aikin da ake bukata da kanku. . Bugu da ƙari, babu matsaloli na musamman a cikin wannan har ma ga masu mallakar mota novice.