Mokhoa oa ho lokisa li-valve tsa Kalina
Ho lokisa

Mokhoa oa ho lokisa li-valve tsa Kalina

Ho lokisa likheo tsa li-valve

E etsoa feela ka enjene e batang - mocheso o motle oa tikoloho ke +20 degrees. Lokisetsa esale pele:

  • lithapo tse nang le mehlahare e moqotetsane;
  • screwdriver;
  • lihlooho;
  • seringe bakeng sa ho tlosa oli;
  • li-tweezers;
  • valve cracker (sesebelisoa);
  • probe (0,2 le 0,35 limilimithara);
  • ho lokisa liwasher.

Lokolla liboutu tse tšoereng sekoaelo sa valve, se tlose 'me u tlose li-spark plugs. Ka nako e ts'oanang, hlahloba lobes ea camshaft ho netefatsa hore ha ho na ho apara. Ebe u sebelisa seringe ho tlosa oli hloohong. Hokela terata ea valve ho li-studs. Mehato e latelang:

  1. Fetola crankshaft 'me u tsamaise matšoao a nako sekoahelong sa nako le pulley. Ebe u fetola shaft meno a mang a mararo holim'a pulley.
  2. U sebelisa 0,2mm (inlet) le 0,35mm (outlet) feeler gauge, hlahloba likheo. Bakeng sa litšupiso: Ho fumana hore na li-valve tsa ho kena le tsa ho tsoa li hokae, bala ho tloha ho le letšehali ho ea ho le letona: se kenang, se kenang, joalo-joalo. Ho etsa sena, theola valve ka sesebelisoa, ntle le ho fetola tappet ka screwdriver e bataletseng.
  3. Tšoara pusher ka tlase 'me u sebelise pliers ho tlosa washer ea khale le ho kenya e ncha e loketseng.
  4. Tlosa mohlokomeli 'me u hlahlobe lekhalo hape - probe e lokela ho feta ntle le boiteko bo bongata.

Mokhoa oa ho lokisa li-valve tsa Kalina

Taelo ea taolo: Qalo ea 1 - qala ea 2, ea 5 e qala - ea 2, e qala ea 8 - ea bo-6, e qala ea 4 - ea 7.

Ho lokisoa ha li-valve Kalina, e nang le mochine oa 8-valve, hoa hlokahala ha molumo o sa thabiseng le o tšosang o hlaha, o hopotsang lerata la tšepe tlas'a hood. Sena se bontša hore li-valve "li hloka" ho lokisoa hang-hang. Ho etsa phetoho e ka holimo, o tla hloka ho lokisa lisebelisoa tse ling, e leng: screwdrivers (flat le Phillips), lithapo tse telele tsa nko (kapa li-tweezers), sete ea li-probes, li-washer ho lokisa boholo bo hlokahalang, wrench ea 10 (hlooho) molamu, hammoho le sesebelisoa se khethehileng sa ho lokisa.

Ke kopa ho lemosa hang-hang bakhanni ba likoloi hore li-valve tsa Kalina li loketse feela mochine o pholileng oa matla, ho seng joalo likheo tse behiloeng li ke ke tsa finyella litekanyetso tse hlokahalang tsa theknoloji. Tlosa sekoaelo sa valve 'me u kenye li-shafts, crankshaft le camshafts ho latela matšoao a tšoailoeng. Tabeng ena, li-cylinders tsa 1 le 4 li tlameha ho ba TDC ea mochine. Ho na le mekhoa e fapaneng ea ho lokisa li-valve, re tla khetha e potlakileng, eo ho eona re tlamehang ho fokotsa crankshaft, 'me re tla fetola li-valve tse' nè ka nako e le 'ngoe.

Kahoo qalong re lekanya likheo moo lik'hamera tsa camshaft li phahamang ka holim'a li-valve. Tabeng ena, ke li-valve tsa 1,2,3,5. Likheo tsa mocheso bakeng sa li-valve tsa ho kenya Kalina li lumellana le 0,20 (+0,05 mm), le bakeng sa li-valve tsa ho qeta 0,35 (+0,05 mm). Li-valve li baloa ho tloha ka ho le letšehali ho ea ho le letona, pele ho tsoa ho tsoa, ​​ebe ho tsoa ho tsoa, ​​joalo-joalo. Litlhaloso tse sa lumellaneng le boleng ba lebitso li lokisoa ho sebelisoa li-gaskets. Joale kenya sebaka sa ho lokisa holim'a sekoahelo sa valve 'me u se sireletse ka ho senya linate.

Joale, ka lehare la mochine oa ho fetola, re hatella valve e feto-fetohang ho emisa, 'me ka thuso ea lever re lokisa boemo ba "valve pusher" (boemong bo hatelitsoeng). U sebelisa lisebelisoa, tlosa washer ea khale 'me u kenye e ncha (ea boholo bo lakatsehang) sebakeng sa eona. Kamora ho tlosa latch, e hatelle ka pry bar ho fihlela e lutse ka botlalo. Ka mor'a moo, ke nako ea li-valve tse latelang 4,6,7,8. U tla hloka ho etsa phetoho e le 'ngoe ea shaft (camshaft e lokela ho fetola halofo ea mothinya)' me u etse se tšoanang ka li-valve tse ling. Ho ea ka litsebi, ha koloi ea Kalina e matha ho fihlela ho lik'hilomithara tse 50 000, ho ke ke ha etsahala hore ho tla hlokahala ho lokisa li-valve tsa Kalina, kaha ha ho hlahlojoa likheo tsa bona (maemong a mangata), li lumellana le se hlokahalang. litekanyetso.

Li-valve tsa likoloi tsa Lada Kalina li phetha karolo ea bohlokoa tsamaisong ea kabo ea khase, e ikarabellang bakeng sa ho lokolloa ha likhase tsa ho qeta le ho kenngoa ha motsoako oa mafura a moea. Batho ba bangata ba chesehelang likoloi ha ba nke lintlha tsena, ho sa tsotellehe boholo ba tsona, e le tsa bohlokoa haholo. 'Me ba bang ha ba tsebe le hore na ba hokae,' me nako le nako (ho itšetlehile ka mofuta oa enjene) ba kōptjoa ho lokisa.

Mokhoa oa ho lokisa li-valve tsa Kalina

Ho lokisoa ha lits'oants'o tsa mocheso mochining oa valve oa enjene

Re lekanya le ho lokisa lits'oants'o tsa enjene e batang. Re tlosa skrine ea enjene. Tlosa mohala oa throttle ho tsoa lefapheng la kopano ea throttle (sheba "Ho fetola mohala oa throttle"). Ka mor'a ho hlakola linate tse tharo tse tiisang, tlosa bracket ea throttle cable 'me u tsamaise bracket ka mohala ka lehlakoreng (sheba "Ho tlosa moamoheli").

U sebelisa screwdriver ea Phillips, lokolla leqhubu le ka tlaase la crankcase ventilation hose clamp 'me u tlose hose ho tloha holim'a tube ea sekoahelo sa cylinder.

U sebelisa screwdriver ea Phillips, lokolla thipa holim'a hose ea moea ea crankcase (main circuit) 'me u tlose hose ho tloha holim'a tube ea sekoahelo sa silinda.

U sebelisa screwdriver ea Phillips, lokolla "crankcase ventilation hose clamp" 'me u hakolle lethopo ho sekoaelo sa cylinder.

U sebelisa sekoahelo sa 10, qhaqha linate tse peli tse tšoereng sekoahelo sa cylinder 'me u tlose li-discs.

Mokhoa oa ho lokisa li-valve tsa KalinaMokhoa oa ho lokisa li-valve tsa KalinaMokhoa oa ho lokisa li-valve tsa KalinaMokhoa oa ho lokisa li-valve tsa KalinaMokhoa oa ho lokisa li-valve tsa KalinaMokhoa oa ho lokisa li-valve tsa KalinaMokhoa oa ho lokisa li-valve tsa KalinaMokhoa oa ho lokisa li-valve tsa KalinaMokhoa oa ho lokisa li-valve tsa KalinaMokhoa oa ho lokisa li-valve tsa Kalina

Tlosa lihlahla tse peli tsa rabara.

Tlosa sekoahelo sa cylinder. Tlosa sekoaelo sa lebanta la pele la nako. Mokhoa oa ho hlahloba le ho lokisa li-cleaments ho valve actuator ke tse latelang. Fetolela crankshaft ka screw e tšoereng alternator drive pulley ho fihlela mats'oao a tekano ea camshaft pulley le sekoaelo sa lebanta le ka morao a hokahantsoe. Ebe re fetola crankshaft ka nako e 'ngoe ka 40-50 ° (meno a 2,5-3 holim'a pulley ea camshaft). Ka boemo bona ba lilepe, re qala ka ho hlahloba li-clearance ka sete sa li-tracers ...

le lobes ea boraro ea camshaft. Sebaka pakeng tsa li-lobe tsa camshaft le li-washer e lokela ho ba 0,20mm bakeng sa li-valve tsa ho kena le 0,35mm bakeng sa li-valve tsa ho ntša metsi. Mamello ea tumello bakeng sa mehlahare eohle ke ± 0,05 mm. Haeba lekhalo le sa tloaeleha ...

ebe o kenya "valve adjuster" holim'a camshaft e nang le li-studs tsa matlo.

Re fetola pusher e le hore groove e karolong ea eona e ka holimo e shebane le pele (ka tsela ea koloi).

Re kenyelletsa "fang" ea sesebelisoa pakeng tsa cam le pusher (1 - nozzle, 2 - pusher)

Ka ho tobetsa lever ea sesebelisoa, re tebisa pusher ka "fang.

'me u kenye se boloka pakeng tsa bohale ba pushrod le camshaft, e tšoereng pushrod sebakeng se tlase.

Mokhoa oa ho lokisa li-valve tsa KalinaMokhoa oa ho lokisa li-valve tsa KalinaMokhoa oa ho lokisa li-valve tsa KalinaMokhoa oa ho lokisa li-valve tsa KalinaMokhoa oa ho lokisa li-valve tsa KalinaMokhoa oa ho lokisa li-valve tsa KalinaMokhoa oa ho lokisa li-valve tsa KalinaMokhoa oa ho lokisa li-valve tsa KalinaMokhoa oa ho lokisa li-valve tsa KalinaMokhoa oa ho lokisa li-valve tsa Kalina

Ho tiisa li-valve lifters ha u nkela mohala sebaka: 1 - retainer; 2 - Washer e lokisang Tsamaisa leifo ea sesebelisoa sebakeng se ka holimo

U sebelisa pliers, phunya slot ebe u tlosa shim. Haeba sesebelisoa sa ho fetola valve se le sieo, ho ka sebelisoa li-screwdriver tse peli. Ka screwdriver e matla, e itšetlehileng ka cam, re hatella pusher fatše, re kenya moeli oa screwdriver e 'ngoe (ka bophara ba lehare bonyane 10 mm) pakeng tsa bohale ba pusher le camshaft, lokisa pusher le ho tlosa ho lokisa. washer screw with pliers. Lekhalo le lokisoa ka ho khetha washer e lokisoang ea botenya bo hlokahalang.

Ho etsa sena, lekanya botenya ba washer e tlositsoeng ka micrometer. Botenya ba shim e ncha bo khethoa ka mokhoa o latelang: H = B + (AC), mm, moo "A" e leng lekhalo le lekantsoeng; "B" - botenya ba washer e tlositsoeng; "C" - papali ea litekanyetso; "H" ke botenya ba washer e ncha. Botenya ba washer e ncha bo tšoauoa holim'a eona ka electrograph. Re kenya washer e ncha holim'a pusher e nang le letšoao fatše ebe o tlosa mohlokomeli. Sheba lekhalo hape. Ha e lokisoa hantle, 0,20 kapa 0,35 mm feeler gauge e lokela ho kena lekhalong ka pinch e nyane. Ka tatellano ho fetola crankshaft halofo ea mothinya, rea hlahloba, 'me, ha ho hlokahala, re lokisa li-valve tse ling ka tatellano e bontšitsoeng tafoleng.

angle ea ho potoloha ha crankshaft ho tloha sebakeng sa letšoao la ho tsamaisana, likhatopalo ea likamera (ho bala - ho tloha pulley ea camshaft)
ho felloa ke matla (lekhalo 0,35 mm)ho kena (lekhalo 0,20 mm)
40-50а3
220-2305два
400-41086
580-59047

Re kopanya enjene ka tatellano e fapaneng. Pele o kenya sekoahelo sa cylinder.

tlosa gasket ka e ncha.

Mokhoa oa ho fetola mochine oa 8-valve ka mohlala oa Lada Kalina? Nakoana ka mor'a moo, beng ba bangata ba likoloi tsena tse sebetsang tsa Russia ba ipotsa potso e tšoanang. Ho etsa ts'ebetso ena u le mong ho ke ke ha khahla feela, empa hape ho na le thuso mabapi le ho fumana boiphihlelo.

Joale ha re tsoeleng pele ho hlahlobisisa taba e bontšitsoeng mona: tokiso ea li-valve.

Mokhoa oa ho lokisa li-valve tsa Kalina

Tsamaiso ea phetoho

Mokhoa oa ho lokisa li-valve ho liphetoho tsohle tsa sekepe sa 8-valve o tšoana. Ho na le liphapang feela ka mechini ea ente e tsoang ho morekisi, viburnum 2 e nang le enjene ea barekisi. Ba na le sehlopha sa piston se bobebe le litulo tsa ceramic le tšepe. Ka kutloisiso ena, likheo li fapana ho ea holimo ka 0,05 mm. Ka ho tseba tatellano le morero oa ho fetola, o ka fetola li-valve ka boeena. Ntle le ho haella ha sete le sete ea li-washer bakeng sa ho lokisoa. Ha ho na thuso ho li latela ho ea 'marakeng nako le nako le ho reka assortment eohle.

Mona ke setšoantšo se qaqileng sa ho lokisa li-valve VAZ 2108, 2109, 2114, 2115

  1. Pele u lokela ho pholile enjene. U ka sebelisa fan e eketsehileng ea pholileng ho tsoa koloing efe kapa efe ea VAZ. Re e beha ka holimo e le hore phallo ea moea e be ka lehlakoreng la mochine o tukang ka hare 'me o bulela matla a 12V;
  2. Ha u lokisa lienjine tsa li-valve tse 8 (11186, 11113 oka, 1118, 1111) ka kopano ea mochini oa throttle, tlosa thapo ea throttle ho tsoa letamong la metsi a mangata;
  3. Tlosa sekoahelo sa valve, sekoahelo sa lebanta la nako. Hakolla li-hoses tse kholo le tse nyane tsa ho hema ho ea ho nipple throttle valve;
  4. Pompa oli haufi le likopi tsa li-valve ka serinji kapa sefutho. Ho bonolo haholo ho sebelisa sering e tloaelehileng ea bongaka e nang le hose e tšoeu ea silicone qetellong;
  5. Kenya sesebelisoa sa ho lokisa - seporo bakeng sa ho hatella valve, e boetse e bitsoa 'musi;
  6. Beha boemo ba pele bakeng sa ho lokisa. Fetola camshaft ho ea ho letšoao 'me u tiise meno a 2-3. Bakeng sa likoloi tse nang le sehlopha sa piston se bobebe (thupelo, viburnum 2, pejana), reteleha haufi le crankshaft. Haeba e potoloha ka mor'a camshaft, joale lebanta la nako le ka 'na la thella,' me haeba sena se sa hlokomelehe 'me se tlisa motlakase oa valve, joale o tla khumama;
  7. Fetola ka tatellano e latelang: 1 tlhahiso le lisele tse 3 tsa ho kenya;
  8. Fetola camshaft ka likhato tse 90. Beha lisele tse 5 tsa tlhahiso le lisele tse 2 tsa ho kenya;
  9. Fetola likhato tse 90. Beha lisele tse 8 tsa tlhahiso le lisele tse 6 tsa ho kenya;
  10. Re etsa potoloho ea ho qetela ea likhato tse 90 le ho lokisa lisele tse 4 tsa tlhahiso le lisele tse 7 tsa ho kenya;
  11. Re hlopha ka tatellano e fapaneng. Re kenya gasket e ncha tlas'a sekoahelo sa valve e le hore oli e se ke ea tsoa.
  12. Ka lienjineri tsa carburetor, tsohle li etsoa ka tsela e ts'oanang. Pele u lokela ho manolla ntlo ea sefe le thapo ea ho hula. Maqhubu a tšoana le ente ea lik'hilomithara tse 30.

Ho hlahloba li-clearance ho boetse hoa hlokahala ka mor'a ho lokisoa ha hlooho ea silinda. Haholo-holo ka mor'a ho fetola litataiso. Ha ho nkeloa sebaka sa lihlahla, li-fasteners li koaheloa ka sesebelisoa se khethehileng 'me li kenngoa ka boomo hloohong. Ka hona, hoa hlokahala ho latela tatellano, beha likheo tse nepahetseng 'me u phete kamora 1000 km ea ho matha.

Ho lokisa enjene ea 8kl bakeng sa peterole ho eketsa lebelo lipakeng tsa tokiso. Haeba enjene e sa etselitsoe ho sebetsa lisebelisoa tsa khase, joale litulo le li-valve li tla chesa ka potlako, 'me e le hore ka tsela e itseng e lelefatse bophelo ba tšebeletso, likheo li lokela ho etsoa tse kholoanyane ho feta tse tloaelehileng. Hangata ba etsa +0,05 mm. Haeba lekhalo le sa tiea, ke hore, ha le bulehe, joale saddle e tsamaile sebaka se hlomphehang hloohong. Tabeng ena, o hloka ho lekanya hore na o hloka bokae ho eketsa lekhalo, ho qhaqholla hlooho ea silinda le ho kenya qetellong ea valve. Khetho ea bobeli e tla ba ho nkela setulo sebaka kapa hlooho ea silinda ka boeona.

Mokhoa oa ho lokisa li-valve tsa KalinaMokhoa oa ho lokisa li-valve tsa KalinaMokhoa oa ho lokisa li-valve tsa KalinaMokhoa oa ho lokisa li-valve tsa KalinaMokhoa oa ho lokisa li-valve tsa KalinaMokhoa oa ho lokisa li-valve tsa KalinaMokhoa oa ho lokisa li-valve tsa KalinaMokhoa oa ho lokisa li-valve tsa KalinaMokhoa oa ho lokisa li-valve tsa KalinaMokhoa oa ho lokisa li-valve tsa Kalina

Lada Kalina hatchback LUX › Logbook › li-valve tse itlhophisang (Karolo ea Pele)

Lumelisa bohle Kajeno ke tla u bolella mokhoa oa ho lokisa li-valve ka enjene ea li-valve tse 8 ka matsoho a hau u sebelisa sesebelisoa se tloaelehileng. Lebaka la ho kenella ha ka ts'ebetsong ea koloi e lokisoang e ne e le thahasello ea banal le takatso ea ho etsa hore enjene e tsamaee hantle, haholo-holo nakong ea ho futhumala, ha "phello ea dizeli" e etsahala.

Kahoo, a re qaleng: tlosa plug ea ho tlatsa, tlosa casing e ka holimo 'me u hlakole li-clamps tsohle tse eang sekoahelong sa valve.

Mokhoa oa ho lokisa li-valve tsa KalinaMokhoa oa ho lokisa li-valve tsa KalinaMokhoa oa ho lokisa li-valve tsa KalinaMokhoa oa ho lokisa li-valve tsa KalinaMokhoa oa ho lokisa li-valve tsa Kalina

Mokhoa oa ho lokisa li-valve tsa Kalina

ka senotlolo sa 10 re hatella li-brackets bakeng sa ho tiisa thapo ea khase

Mokhoa oa ho lokisa li-valve tsa Kalina

lokolla sekoahelo sa valve

Mokhoa oa ho lokisa li-valve tsa Kalina

ka senotlolo se tšoanang sa 10, lokolla liboutu tse tharo tsa sekoaelo sa lebanta la nako

Joale, ntle le ho cheseha haholo, re bula sekoaelo sa valve, re leka ho se phahamisetsa sebakeng se otlolohileng, ntle le ho khopama.

Mokhoa oa ho lokisa li-valve tsa Kalina

Mokhoa oa ho lokisa li-valve tsa Kalina

setšoantšong, gasket ea rabara e khomaretsoeng ka hloko hloohong ka sealant;

Hona joale mokhoa o jang nako ka ho fetisisa oa qala, ho lekanya likheo. Ho ea ka litaelo tsa litaelo, mokhoa oa ho lekanya o hlalosoa, kahoo nke ke ka tsepamisa maikutlo ho sena. Ke tla re ke le mong: lekhalo le lekanngoa pakeng tsa washer le camshaft cam ha khamera e shebahala ka holimo. likerese e le hore u se ke ua etsa boiteko bo eketsehileng ha u fetola camshaft! Litlhaloso nakong ea ts'ebetso e tloaelehileng ea enjene: Inlet - 17 ... 0,15 mm Exhaust - 0,25 ... 0,3 mm

Litlhaloso nakong ea ts'ebetso e tloaelehileng ea enjene: Inlet - 0,15 ... 0,25 mm Exhaust - 0,3 ... 0,4 mm

Mokhoa oa ho lokisa li-valve tsa Kalina

Libaka tsa Inlet le Exhaust Valve Bakeng sa boitsebiso bo feletseng, ka mor'a ho lekanya lekhalo (ho molemo ho etsa sena ka makhetlo a 'maloa bakeng sa ho nepahala ka ho fetola camshaft), ke ile ka boela ka ntša li-washer ho ngola letšoao la botenya ho tsona.

Mokhoa oa ho lokisa li-valve tsa Kalina

Mokhoa oa ho lokisa li-valve tsa Kalina

Washer ea 1 ea valve (exhaust

Se etsahetseng tabeng ea ka ke sena

Mokhoa oa ho lokisa li-valve tsa Kalina

tafole ka litekanyo tsa ka

Hona joale potso e hlaha, eseng e le 'ngoe feela: 1. Na valve ea ho qeta ea cylinder ea pele e tiile - na probe 0,25 e ile ea nyoloha ka bothata bo boholo (na sena ka lebelo la 0,3-0,4 mm)? Likarolo tsohle tsa li-valve tsa ho kenya li bontšitse 0,12-0,13mm (ka tekanyo ea 0,15-0,25mm)? li-valve li tiile ka ho hlaka.

Mokhoa oa ho lokisa li-valve tsa KalinaMokhoa oa ho lokisa li-valve tsa KalinaMokhoa oa ho lokisa li-valve tsa KalinaMokhoa oa ho lokisa li-valve tsa KalinaMokhoa oa ho lokisa li-valve tsa KalinaMokhoa oa ho lokisa li-valve tsa KalinaMokhoa oa ho lokisa li-valve tsa KalinaMokhoa oa ho lokisa li-valve tsa KalinaMokhoa oa ho lokisa li-valve tsa KalinaMokhoa oa ho lokisa li-valve tsa Kalina

Na u nahana hore hoa hlokahala ho tlisa likoti tsohle ho fektheri, kapa ho etsa qeto ea pele ea 0.3mm, 'me u siee ntho e' ngoe le e 'ngoe kamoo e leng kateng? Ho lokile, empa ka tsela e itseng ha ea lekana .. bakeng sa tlhahiso ea 0,12mm? Na ho na le motho ea ka eletsang?

Ke fumane video e khahlisang mabapi le phetoho ea li-valve -

 

Qalong, ho hlaha potso: ke hobane'ng ha u hloka phetoho ea valve? Haeba ts'ebetso ena e atlehile, joale:

  • enjene e qala habonolo;
  • enjene e matha ka khutso;
  • tšebeliso ea mafura e fokola;
  • ha ho na carbon deposits ka kamoreng ea mollo;
  • e eketsa bophelo ba enjene pele e nchafatsoa.

Haeba koloi e le ncha, joale phetoho ea pele ea li-valve e lokela ho etsoa ka mor'a lik'hilomithara tse likete tse 20, ha maemo a fektheri a tlōloa. Ha hoa lokela ho chechisa mokhoa ona, kaha sena se tletse liaparo tsa valve.

Mahlakore a matle le a mabe a liphetoho tse fapaneng tsa enjene

li-valve tse 8; bophahamo ba limithara tse 1,6

Enjene e tsebahala haholo ho bakhanni ba likoloi. Boleng ba eona le ho tšepahala ha eona ha ho pelaelo. Likarolo tse ntle tsa enjene:

  • E laoloa hoo e batlang e le litšebeletso tsohle tsa koloi;
  • Ha ho na mathata ka ho reka likarolo tse ling;
  • Ha ho e-na le ho robeha ha lebanta, valve ha e "fumana" piston, ha ho na ho senyeha ho etsahalang;
  • Ts'ebetso e ntle ka li-gears tse tlase.

Li-negative li kenyelletsa:

  • Boemo bo phahameng ba lerata le ho thothomela ho eketsehileng nakong ea ts'ebetso;
  • Hoa hlokahala ho fetola li-valve kamehla;
  • Koloi e nang le enjene ena ha e na sepholisa moea.

li-valve tse 16; bophahamo ba limithara tse 1,4

Likarolo tse ntle tsa enjene:

  • Tšebeliso e tlase ea mafura;
  • Ho hloka lerata le ho ba sieo ha ho thothomela nakong ea mosebetsi;
  • Ho khona ho qhala koloi ka potlako;
  • Li-valve ha li hloke ho fetoloa.

Likarolo tse mpe li ka bitsoa:

  • Ka ho robeha ka tšohanyetso lebanta la li-valve, li-valve li khumama ho ea ka pistons. Tabeng ena, ho phaella ho li-valve, sehlopha sohle sa piston se tla tlameha ho fetoloa;
  • Ka mor'a lik'hilomithara tse 40, tšebeliso ea oli e eketseha.

li-valve tse 16; bophahamo ba limithara tse 1,6

Likarolo tse ntle tsa enjene:

  • E sebetsa ka khutso haholo;
  • Ha ho vibration;
  • Enjene e matla ka ho fetisisa;
  • Ho lokisoa ha valve ha ho hlokahale.

Ka lehlakoreng le lebe ke:

  • ho kobeha ha li-valve ka ho phatloha ka tšohanyetso ha lebanta.

Ho thata haholo ho araba potso ea hore na ke efe ea enjene e molemo.

Haeba tlhokomelo e tlaase le bonolo li bohlokoa ho uena, joale enjene ea 8-valve ke khetho ea hau. Khetho ena e loketse haholoanyane bakeng sa bakhanni ba ratang ho hlokomela le ho lokisa koloi ea bona ka bobona.

Ho motho ea chesehelang koloi, ho bonahala ho 'na hore li-caps tse 8 ke khetho e ntle ho eena, bonyane ho latela ho ts'epahala. 'Me tšebeliso ea valve ea 8 e fokotsehile. Ha e le hantle ena ke enjene ea tse robong.

Haeba sebaka sa hau se na le peterole ea boleng bo holimo, joale li-valve tse 16 li betere. Haeba u ea hole le seteisheneng se tloaelehileng sa khase ea marang-rang, joale li-valve tse 8 li molemo. Ka 16-valve 95, boleng bo botle bo hlokahala, haeba ho se joalo, creak e qala hang-hang tlas'a hood ea Kalina ha u hatella pedal ea khase.

Ho lokisetsa mosebetsi

U tla hloka sete ea lisebelisoa le lisebelisoa:

  • hlooho e qetellang ka molala le ratchet;
  • sering e tlosang oli ea enjene;
  • li-screwdrivers tse kobehileng le tse bataletseng;
  • sesebelisoa se khethehileng sa ho hatella li-valve;
  • letoto la li-probes tse khethehileng;
  • li-tweezers;
  • lithako tse tšoaretsoeng nako e telele;
  • ho lokisa liwasher.

Mokhoa ona o hlile o bonolo 'me o ka etsoa ka boithaopo, ntle le ho kenya letsoho ha litsebi. Ho boloka nako kapa haeba ts'ebetso e bonahala e le thata haholo, ho molemo ho sebelisa litšebeletso tsa tšebeletso ea koloi. Mosebetsi o joalo o theko e tlaase - palo e tloaelehileng ha e fete li-ruble tse 800-1000, ho itšetlehile ka sebaka seo.

Mokhoa oa ho lokisa li-valve tsa KalinaMokhoa oa ho lokisa li-valve tsa KalinaMokhoa oa ho lokisa li-valve tsa KalinaMokhoa oa ho lokisa li-valve tsa KalinaMokhoa oa ho lokisa li-valve tsa KalinaMokhoa oa ho lokisa li-valve tsa KalinaMokhoa oa ho lokisa li-valve tsa KalinaMokhoa oa ho lokisa li-valve tsa KalinaMokhoa oa ho lokisa li-valve tsa KalinaMokhoa oa ho lokisa li-valve tsa Kalina

Litaelo tsa phetoho

Pele o tsoela pele ka ts'ebetso ena, hoa hlokahala ho pholisa enjene. Ka mor'a moo, liboutu tsa hlooho ea li-block ha lia hlakoloa, 'me tsa morao-rao lia qhaqhoa. Mosebetsi oa tlatsetso ke o latelang.

  1. Tlosa sekoahelo sa nako.
  2. Tlosa li-spark plugs (sena se tla etsa hore ho be bonolo hore enjene e fetohe).
  3. Bokaholimo ba hlooho bo hloekisoa ka oli ka sering.
  4. Haeba camshaft e na le seaparo se matla sa lik'hamera tsa pusher, likarolo tse senyehileng le tse tsofetseng li tlameha ho nkeloa sebaka.
  5. Ho e-na le hlooho ea block, ho hlokahala ho kenya sesebelisoa se khethehileng holim'a li-bolts tse ntseng li eketseha tse tla thusa ho koala li-valve.
  6. Lipiston li boemong ba ho se nke lehlakore. Ho etsa sena, fetola crankshaft ka crank ho fihlela letšoao le ka morao sekoahelo sa nako le lumellana le letšoao la pulley.
  7. Ka mor'a papali ea matšoao, crankshaft e tla tsamaisa meno a seng makae, 'me piston ea pele e tla ba setsing se ka holimo se shoeleng.
  8. Ka thuso ea sekala sa feeler, likheo li lekantsoe pele ho cam ea pele, ebe ho ea boraro. Bakeng sa sena, ho nkoa probe, boholo ba eona bo sa feteng 0,35 mm. Haeba probe e feta ntle le ho hanyetsa, ho lokela ho khethoa washer e fapaneng.
  9. Ka groove e khethehileng moeling o ka holimo, washer e bokelloa ebe e tlosoa. Ho bona slot, o hloka ho tsamaisa pusher hanyane.
  10. Sephahla se kenngoa ka sesebelisoa se khethehileng, ha pusher e tšoaroa ka screwdriver e bataletseng, ntle le ho e kenya ka har'a groove, e le ho thibela ho potoloha ha eona ka mokhoa o sa tloaelehang.
  11. Ka mor'a ho lokisa pusher ka pliers, washer e tlosoa 'me e' ngoe, ea botenya bo loketseng, e kenngoa sebakeng sa eona. Ka lehlakoreng le leng la washer ka 'ngoe ho na le letšoao le khethehileng le bontšang boholo. Ho nkeloa sebaka sa washer ho phethiloe, screwdriver e tlosoa, valve e khutlisetsoa sebakeng sa eona, lekhalo le lekanyetsoa ka sekhahla sa feeler.

Tsela e loketseng ea valve ho Kalina e bolela hore tube e kena sebakeng ka boiteko bo fokolang (ka lebaka). Ka mor'a moo, o hloka ho fetola enjene holim'a phetoho e le 'ngoe ea pulley ea crankshaft hape' me u etse tekanyo ea taolo ea lekhalo. Ka tsela ena, likheo tsohle lia hlahlojoa le ho fetoloa, ka ho potoloha ho tlamang ha crankshaft pele ho tekanyo e 'ngoe le e 'ngoe. Ka mor'a ts'ebetso, o hloka ho tlatsa oli ea enjene ho ea boemong boo u bo batlang, u tla boela u nke sebaka sa sekoahelo sa valve ea Kalina, ebe u tiisa sekoahelo sa valve le nako ka li-fasteners.

Ho fihla ho nepahetseng ho bonahala hang-hang: mochine oa ho tsamaisa khase o sebetsa hantle, enjene ha e etse lerata, ho bolelang hore "bophelo ba pelo" ba koloi bo lokile. Bonyane bakeng sa lik'hilomithara tse 50-60 tse latelang, ho tlosoa ha mocheso ho ke ke ha e-ba le tšusumetso e mpe 'me ho ke ke ha hlokahala mosebetsi o eketsehileng. 'Me ka sebele e tla ba phello ea phetoho e fosahetseng kapa e sa lebelloang.

Valve e tla qala ho futhumala.Katoloso ea mocheso ha e lefelloe ke lekhalo mme boto e tla qala ho fofa ka ntle ho mateano.
Ho na le ho fokotseha ha khatello.Karabo ke ho fokotsa matla.
Ho senya mocheso ka mokhoa o tloaelehileng ha ho etsoe.E ama ts'ebetso ea catalyst hampe.
Ha motsoako oa mafura a moea o chesoa, karolo ea motsoako o tukang e fetela ka har'a mokelikeli o mongata.Kahoo, poleiti le bevel li senyeha ka potlako.

Boleng ba phetoho ea valve

Haeba re bua ka enjene e tukang ka hare, re ka hlalosa ka bokhutšoanyane potoloho ea ts'ebetso ea eona. Sena ke ho noa, ebe ho hatella, ka mor'a moo ho chesoa ha mafura ho etsahala 'me leqeba la bone ke ho lokolloa ha likhase tsa ho qeta. Enjene e tloaelehileng ea Kalina 2 le likoloi tse ling tsa VAZ li sebelisa li-valve tse 4 bakeng sa silinda e 'ngoe le e' ngoe. Tse peli li laola ho tsoa, ​​​​tse peli li laola ho kenngoa. Molao-motheo oa ts'ebetso ea eona o bonolo: ha camshaft e potoloha, lisebelisoa tse peli li bulehile ka nako e le 'ngoe,' me ka mor'a nako e itseng, lihlahisoa tse peli lia buleha.

Mokhoa oa ho lokisa li-valve tsa Kalina

Belofo mochine sesebediswa

Ho otla ho bolela hore piston e theohela fatše. Ka nako e ts'oanang, li-valve tsa ho kenya lia buleha, li fana ka tekanyo ea motsoako oa moea le peterole ka har'a silinda. Mokhahlelong o latelang, piston e qala ho phahama 'me li-valve tsa ho kenya li koala. Ka hona, ho na le khatello ea maikutlo. Ha e se e fihlile sebakeng se phahameng ka ho fetisisa ka silindara, piston e lahleloa ka morao haholo, e hotetsa motsoako ka spark plug. Ka mor'a hore piston e fihle setsing se tebileng se shoeleng, li-valve tsa ho ntša metsi lia buleha. Ha e qala ho phahama, likhase tsa mouoane le tsona li lahleloa ka ntle.

Ka hona, ntle le li-valve, ts'ebetso ea enjene e tukang ka hare ha e khonehe. Mosebetsi oa eona o itšetlehile ka ho toba ka ho potoloha ho nepahetseng ha camshaft. 'Me ho nepahala, mekhoa e ho eona, e bitsoang pushers.

Morero oa lekhalo la mocheso

Ha lekhalo lena le lokisoa hantle, tappet le camshaft cam li hatelloa khahlanong le tse ling ka hohle kamoo ho ka khonehang ho netefatsa hore ho kopana ho phethahetseng pakeng tsa libaka. Hoa lokela ho hlokomeloa hore likarolo tsohle tsa mochine o tukang ka hare li entsoe haholo-holo ka li-alloys le litšepe tse sa tšoaneng (metsoako ea aluminium, koporo, tšepe e entsoeng). Li-pusher, camshaft le sehlopha sa li-valve ka boeona le tsona ke tšepe. Joalokaha u tseba, tšepe leha e le efe e nang le mocheso o matla o atisa ho eketseha ka boholo. Ka lebaka leo, lekhalo le teng setsing sa matla a batang se fapane haholo le se chesang. Ka mantsoe a bonolo feela, li-valve li thata haholo kapa ho kopana ho thata ha libaka ha ho tiisetsoe.

Mokhoa oa ho lokisa li-valve tsa Kalina

Phetoho ea lekhalo ke ho kenya likheo tse khethehileng pakeng tsa valve le piston, ho nahanoa ka ho atolosoa ha litšepe ha ho futhumala. Lipalo tsena li nyane hoo li-micron li sebelisoang ho li metha. Tabeng ena, litekanyetso tse fapaneng li sebelisoa bakeng sa ho qeta le ho noa.

Eketsa ka tlhaloso