Nzira yekutarisa kugadziriswa kwevhavhavhavha

Izwi rekuti "valve adjustment" ioxymoron. Izvo zvinonyatso kuchinjika ndiko kubvumidzwa pakati peiyo camshaft yekubatanidza nevhavha. Inonyanya kunzi valve clearance. Iyi sisitimu, inobatanidza iyo camshaft ku…

Izwi rekuti "valve adjustment" ioxymoron. Izvo zvinonyatso kuchinjika ndiko kubvumidzwa pakati peiyo camshaft yekubatanidza nevhavha. Inonyanya kunzi valve clearance. Iyi sisitimu, inobatanidza camshaft nevharuvhu, ine akawanda magadzirirwo. Zvese zvinoda kugadziriswa pagungano rekutanga, asi zvimwe zvinoda zvishoma kana kusagadziriswa mushure mekugadzirisa kwekutanga. Imwe neimwe sisitimu ine simba rayo uye kushaya simba mune zvese kuita uye kugadzirisa kutenderera. Ichi chinyorwa chichakubatsira iwe kutarisa valve uye kugadzirisa kuvhara kwevhavha kana zvichidiwa.

Chikamu 1 che7. Dzidza System Yako

• Cherechedza: Rondedzero yezvishandiso pazasi izere runyorwa rwekugadzirisa chero rudzi rwevhavha system. Tarisa kune Chikamu 3, Nhanho 2 kune chaiyo chishandiso chinodiwa kune rudzi rwevhavha system yauchange uchishanda pairi.

Chikamu 2 che7: Sarudza kana mota yako ichida kugadziriswa kwevharuvhu

Mashoko anodiwa

• Stethoscope

Danho 1: Teerera ruzha rwevharuvhu. Kudiwa kwekugadzirisa mavharuvhu kunotarirwa nekurira kwavo.

Kunyanya, iyo yakanyanya kugogodza mumagetsi evharuvhu, iyo yakakura kudiwa kwekugadzirisa. Iyo yakanyatsogadziriswa valve clearance ichave yakanyarara. Mamwe masisitimu anogara achigogodza zvishoma, asi haifanirwe kunge ichirira zvekudzikatira mamwe ese einjini ruzha.

• CherechedzaA: Kuziva kana mavharuvhu akanyanya kukwira zvinoenderana neruzivo. Tisingarevi kuti ivo vanowedzera zvishoma nezvishoma uye isu kazhinji hationi ichi chokwadi. Kana usina chokwadi, tsvaga mumwe munhu ane ruzivo kuti akubatsire kuona kana kugadzirisa kuchidiwa.
  
  

Danho rechipiri: Sarudza kuti ruzha rwuri kubva kupi. Kana iwe waona kuti mavharuvhu ako anoda kugadziriswa, unogona kuagadzirisa ese kana kugadzirisa chete ayo anoida.

Dual head engines seV6 kana V8 ichava nemaseti maviri emavharuvhu. Shandisa stethoscope uye tora nguva yekunongedza vharafu ine dambudziko nekuziva iyo ine ruzha.

Chikamu 3 che7: Kubvisa chivharo chevhavha kana mavhavha

Zvinhu zvinodiwa

• Ratchet uye rosette
• Screwdriver

Danho 1: Bvisa zvese zvakaiswa pamusoro kana pavhavhavhavha kana zvivharo.. Inogona kunge iri tambo dzewaya, hose, pombi, kana yakawanda inopinza.

Haufanire kuibvisa zvachose kubva mumotokari. Iwe unongoda kuita nzvimbo yekubvisa chivharo chevhavha kubva pamusoro uye kuwana mukana kune vagadziri vevhavha.

Danho rechipiri: Bvisa mabhaudhi evhavha yevhavha kana nzungu.. Shandura mabhaudhi kana nzungu kumberi kuti ubvise.

Iva nechokwadi chokuti wabvisa zvose. Kazhinji vanohwanda munzvimbo dzisingafungiri.

• Mabasa: Pane kazhinji kuunganidza tsvina yemafuta-caked inovanza mabhoti evhavha yevhavha kana nuts. Iva nechokwadi chekubvisa madhipoziti aya kuti unyatsoongorora chivharo chevharuvhu kuti chii chakaribata.

• Mabasa: Ivhavha yevhavha yevhavha yevhavha uye nuts inowanzobatanidzwa kumucheto wekunze, asi kazhinji makungu akawanda kana mabhoti akaiswa pakati pevhavhavhavhavhavha. Iva nechokwadi chekunyatsoongorora zvose.

Danho rechitatu: zvinyoro nyoro asi zvakasimba bvisa kuvhara kwevhavha kubva mumusoro.. Kazhinji chivharo chevhavha chinonamirwa kumusoro uye simba rinowedzera richadiwa kuti ribvise.

Izvi zvinoda kuti uwane nzvimbo yakachengeteka, yakasimba yekubvisa chivharo chevhavha. Iwe unogona kushandisa flathead screwdriver, uiise pakati pevhavha yevhavha uye musoro, uye unyatsoibvisa kunze, kana iwe unogona kushandisa pry bar sevhavha uye uite zvakafanana kubva kune imwe nzvimbo.

• Kudzivirira: Chenjerera kuti usapwanya chivharo chevhavha. Usashandise simba rakanyanyisa. Kutora nguva yakareba, kupfava munzvimbo dzakawanda kunowanzodiwa chivharo chevharuvhu chisati chabuda. Kana iwe uchinzwa sekunge uri kuyedza kudongorera zvakanyanya, iwe unogona kunge uri.

Chikamu 4 che 7. Sarudza rudzi rwekugadzirisa valve mumotokari yako.

Danho 1. Ona kuti motokari yako ine rudzii rwechigadziriso chemagetsi.. Kana iwe usina chokwadi mushure mekuverenga tsananguro dzinotevera, unofanirwa kutarisa kune yakakodzera kugadzirisa bhuku.

Iyo hydraulic self-adjusting valve clearance system ndeye hydraulic uye inongoda kusetwa kwekutanga preload. Kuzvigadzirisa kunowanikwa kuburikidza nekushandiswa kwe hydraulic lift iyo inobhadharwa nejini yemafuta ekumanikidza system.

Izwi rekuti "solid pushrod" rinowanzo shandiswa kurondedzera asiri-hydraulic lifter, asi rinonyanya kureva chitima chisiri-hydraulic valve. Iyo yakasimba pusher dhizaini inogona kana kusashandisa zvekusimudza. Vamwe vane maoko e rocker nepo vamwe vachishandisa vateveri vecam. Non-hydraulic valve trains inoda kugadziridzwa nguva dzose kuti uchengetedze zvakakodzera valve clearance.

Muteveri wecam anongokwira akananga pane camshaft cam; anotevera kamera. Inogona kunge iri muchimiro che rocker arm kana kusimudza. Misiyano pakati peanosimudza uye muteveri wecam inowanzoita semantic.

Iyo Toyota cam muteveri ine washer inoshanda zvakanyanya kudzamara kugadzirisa kuchidikanwa. Kugadziriswa kwemuteveri wecam muchimiro chewachi kunoda kutsiviwa kwegaskets yakaiswa mumuteveri wecam, inova basa rakaoma.

Kuyera kwakaringana kunodiwa uye kazhinji zvinotora akati wandei nhanho dzekubvisa uye kubatanidzazve kuti zvese zvive zvakanaka. Washers kana spacers anotengwa ega kana sekiti kubva kuToyota uye anogona kudhura zvakanyanya. Nokuda kwechikonzero ichi, vanhu vazhinji vacharegeredza iyi nzira yekugadzirisa valve.

Danho 2. Sarudza kuti ndeapi maturusi aunoda kumisa yako chaiyo system.. Chero chinhu kunze kweiyo hydraulic system inoda dipstick.

Iyo hydraulic lift system inoda iyo chaiyo saizi socket uye ratchet.

Iyo yakasimba pusher inoda ma feeler gauges, saizi chaiyo wrench, uye flat head screwdriver. Vateveri veCam vanoda zvakafanana nemuteveri akasimba. Chaizvoizvo, iwo akafanana masisitimu.

Toyota washer-mhando yakasimba tappets inoda feeler gauges, micrometer, uye maturusi ekubvisa camshaft uye nguva bhandi kana cheni. Tarisa bhuku rekugadzirisa kune mirairo yekubvisa camshaft, bhandi renguva kana cheni yenguva.

Chikamu 5 che7: Kutarisa uye/kana Kugadzirisa Non-Hydraulic Type Valves

Zvinhu zvinodiwa

• Chipanera chemhete chehukuru chaihwo
• Zviyero zvehukobvu
• micrometer

• Remote starter switch

• Cherechedza: Chikamu 5 chinoshanda kune vese vateveri vecam uye vateveri vakasimba.

Danho 1: Batanidza Remote Starter Switch. Kutanga batanidza switch yeruremote kune waya diki pane yekutanga solenoid.

Kana iwe usina chokwadi kuti ndeipi waya iyo exciter wire, iwe unozofanirwa kutarisa kune wiring dhayagiramu mubhuku rako rekugadzirisa kuti uve nechokwadi. Batanidza imwe waya kubva pachibatiso cheremote kuenda kune yakanaka bhatiri positi.

Kana waya yako yekusimudza exciter isipo, iwe uchafanirwa kurovera injini neruoko uchishandisa ratchet kana chipanera pa crankshaft bolt. Mota dzakawanda dzine solenoid iri kure pane fender iyo inobatidza iri kure switching inogona kubatana.

Zvinogara zviri nyore kushandisa switch iri kure, asi iwe unozofanirwa kuongorora kuedza kwainotora kuibatanidza maringe nekuedza kunotora kukwenya mota neruoko.

Danho rechipiri: Tsvaga chaiyo yekuvhara vharafu mubhuku rekuraira.. Kazhinji iyi rondedzero inogona kuwanikwa pasi pehodhi yemota yako pane emission sticker kana imwe decal.

Pachave nekupedzwa uye kutaurwa kwekutora.

Danho rechitatu: Isa seti yekutanga yevhavha kunzvimbo yakavharwa.. Isa iyo camshaft lobes inosangana nerocker ruoko kana cam vateveri vakatarisana nemhino yecam.

• Cherechedza: Zvakakosha kuti mavharuvhu ari munzvimbo yakavharwa kana uchigadzirisa mavharuvhu. Havagoni kugadziriswa mune imwe nzvimbo.

• Mabasa: Nzira chaiyo yekutarisa kubvumidzwa kwevhavha ndeyekuitarisa panzvimbo nhatu dziri pasi peiyo cam lobe. Inonzi base denderedzwa recam. Iwe unoda kutarisa nzvimbo iyi nejeji yekunzwa pakati pedenderedzwa rezasi uye kune rumwe rutivi rwayo isati yatanga kukwira yakananga kumhino. Dzimwe mota dzinonzwa kugadziridzwa uku pane dzimwe. Kazhinji unogona kungozviyedza pakati pedenderedzwa rekutanga, asi mamwe mamotor anoyedzwa zvakanyanya pamapoinzi matatu ari pamusoro.

Danho rechina: Isa iyo chaiyo probe. Izvi zvinogona kuitika pane camshaft cam kana pamusoro peiyo valve.

Kutora chiyero ichi pane camshaft chichagara chiri chakanyanya kunaka, asi kazhinji hazvigoneke kuwana iyo camshaft lug.

Danho rechishanu: Fambisa geji yekunzwa mukati nekubuda kuti unzwe kuti kugadzirisa kwakamira sei.. Iyo probe haifanire kutsvedza zviri nyore, asi haifanirwe kunge yakanyanya kusimba kuti inonetsa kufamba.

Kana yakanyanya kusimba kana yakasununguka zvakanyanya, iwe unozofanirwa kusunungura iyo locknut uye shandura iyo inogadzirisa munzira kwayo kuti isimbise kana kuisunungura.

Nhanho yechitanhatu: Simbisa kiyi nati. Iva nechokwadi chekubata regulator ne screwdriver.

Nhanho yechinomwe: Tarisa gap zvakare negeji yekunzwa.. Ita izvi mushure mekusimbisa lock nut.

Kazhinji mugadziri anofamba kana locknut yakasimbiswa. Kana zvakadaro, dzokorora nhanho 4-7 zvakare kusvikira kujekesa kwaita sekwakanaka negeji yekunzwa.

• Mabasa: Iyo probe inofanira kunzwa yakasimba, asi kwete yakasimba. Kana ikadonha nyore nyore kubva mugomba, yanyanya kusununguka. Kana ukanyatsoita izvi, mavharuvhu akanyarara anomhanya kana wapedza. Pedza nguva yakawanda pamavharuvhu mashomanana ekutanga kuti uonge manzwiro evhavha yakagadziridzwa zvakanaka. Kana wangoiwana, unogona kupfuura nepakati pese nekukurumidza. Motokari imwe neimwe ichave yakasiyana zvishoma, saka usatarisira kuti dzose dzichafanana.

Nhanho yechisere: Fambisa camshaft kune inotevera vharafu.. Iyi inogona kunge iri inotevera muhurongwa hwekupfura kana mutsara unotevera pane camshaft.

Sarudza kuti ndeipi nzira ndiyo inonyanya kushanda nguva uye tevera muenzaniso uyu kune mamwe mavharuvhu.

Danho 9: Dzokorora nhanho 3-8. Itai izvi kusvikira mavharuvhu ose agadziriswa kusvika pakucheneswa kwakarurama.

Nhanho 10: Isa mavharuvhu anovhara. Iva nechokwadi chekuisa chero zvimwe zvikamu zvaungave wakabvisa.

Chikamu chechitanhatu che6: Hydraulic lift kugadziridzwa

Zvinhu zvinodiwa

• Chipanera chemhete chehukuru chaihwo
• Zviyero zvehukobvu
• micrometer
• Remote starter switch

Danho 1: Sarudza chaiyo yekusimudza preload yeinjini yauri kushanda pairi.. Iwe unozofanirwa kutarisa kune bhuku rekugadzirisa regore rako uye modhi yeiyi yakatarwa.

Danho rechipiri: Isa vheji yekutanga kunzvimbo yakavharwa.. Kuti uite izvi, shandisa tangi iri kure kana kuti crank injini neruoko.

Danho rechitatu: Shandura gadziriso nati kusvika wasvika zero clearance.. Tarisa kune tsananguro dziri pamusoro kuti zero kuramwa.

Danho rechina: Shandura nati iyo imwe mari inotsanangurwa nemugadziri.. Inogona kuita zvishoma sechikamu chechina chekina kana kutenderera kaviri.

Iyo inonyanya kurongedzerwa kutendeuka kumwe chete kana 360 madhigirii.

Danho rechishanu: Shandisa iri kure yekutanga switch kuti uendese vharafu rinotevera kunzvimbo yakavharwa.. Iwe unogona kutevedzera iyo yekubatidza kurongeka kana kutevera yega yega vharafu sezvo iri pane camshaft.

Danho rechitanhatu: Isa chivharo chevhavha. Iva nechokwadi chekuisa chero zvimwe zvikamu zvaungave wakabvisa.

Chikamu chechinomwe che7: Toyota Solid Pushrod Adjustment

Mashoko anodiwa

• Chipanera chemhete chehukuru chaihwo

Danho 1: Sarudza iyo chaiyo valve clearance. Iyo valve clearance range yekupinza uye kupera mavharuvhu ichave yakasiyana.

Danho rechipiri: Edza kubvisirwa kwevharuvhu yega yega isati yatsemuka.. Ngwarira zvakanyanya paunenge uchiita kuyerwa uku.

Inofanira kuva yakarurama sezvinobvira uye kuyerwa nenzira yakafanana nematepi akasimba anotsanangurwa pamusoro apa.

Danho rechitatu: Bvisa mari yakapihwa nemugadziri kubva pachiyero chaicho chakayerwa.. Cherechedza kuti vharafu ndeipi uye nyora musiyano.

Iwe unozowedzera mutsauko kune saizi yekusimudza yekutanga kana iyo clearance isiri mukati meiyo yakatarwa.

Danho rechina: Bvisa camshaft kubva mumusoro. Ita izvi kana iwe ukaona kuti mamwe mavharuvhu haaenderane nezvinodiwa nemugadziri.

Kuti uite izvi, iwe uchada kubvisa bhandi renguva kana cheni yenguva. Tarisa kubhuku rakakodzera rekugadzirisa kune mirairo panguva ino yemaitiro.

Nhanho 5Tag Vese Vateveri veKamera Nenzvimbo. Taurai cylinder number, inlet kana outlet valve.

Nhanho yechitanhatu: Bvisa vateveri vecam kubva mumusoro.. Magadzirirwo ekutanga ane washer yakaparadzana inogona kubviswa kubva pushrod kana lifter sekudanwa kwazvinoitwa nevamwe.

Madhizaini matsva anoda kuti iyo inosimudza pachayo kuyerwa uye kutsiviwa kana iri kunze kwekutsanangurwa.

Nhanho yechinomwe: Edza ukobvu hweanosimudza kana akaisirwa washer. Kana iyo valve clearance isiri mukati mekutsanangurwa, wedzera mutsauko pakati peiyo chaiyo clearance uye yakatarwa nemugadziri.

Iko kukosha kwawakaverenga kuchave ukobvu hwekusimudza kwauchazoda kuronga.

• Cherechedza Izvo zvakakosha kuti zviyero zvako zvive zvakaringana sezvinobvira nekuda kwehukuru hunhu hwecamshaft disassembly uye kuunganidzazve. Ramba uchifunga kuti zviyero pachikero ichi zvinofanirwa kubvumira chikanganiso chakatarwa nekusimba kana kusunungura geji yekunzwa kana uchitarisa kubvumidzwa kwevhavha.

Danho rechitanhatu: Isa chivharo chevhavha. Iva nechokwadi chekuisazve chero zvimwe zvikamu zvaungave wakabvisa.

Hurongwa hwega hwega hune simba neutera hwayo. Iva nechokwadi chekunyatsodzidza magadzirirwo emotokari yauri kushanda pairi. Kana iwe uine chero mibvunzo nezve maitiro, ndapota ona makanika kune akadzama uye anobatsira zano, kana kubata aAvtoTachki certified mechanic kuti agadzirise kubvumidzwa kwevharuvhu.