Enjene ea diesel Nissan TD27T

Nissan TD27T - 100 hp enjene ea disele e nang le turbocharged. E kentsoe Nissan Caravan Datsun le mefuta e meng.

Setsi sa motlakase se entsoe ka tšepe e entsoeng ka tšepe (cylinder block le hlooho), matsoho a rocker le lithupa li sebelisoa e le koloi bakeng sa li-valve.

Likoloi tsena li boima ebile li kholo, li kentsoe likoloing ka kakaretso, ho kenyeletsoa le li-SUV, li-minivans tse kholo. Ka nako e ts'oanang, ba khetholloa ka ho tšepahala, ho hloka boikokobetso ho tlhokomelo le ho lokisoa.

Liparamente le likoloi tse nang le enjene ena

Litšobotsi tsa enjene ea Nissan TD27T li lumellana le tafole:

Litšobotsi	entsprechen
Boemo	2.63 l
Sebeliso ea matla	100 HP ka lebelo la 4000 rpm.
Boholo. torque	216-231 ho 2200 rpm.
Mokelikeli	Injini ea dieele
Litsenyehelo	5.8-6.8 ka 100 km.
Tšoaea	4-cylinder, valve e pota-potileng
Ea li-valve	2 ka silindara, kakaretso ea 8 likhomphutha.
Supercharger	Motlakase
Compression ratio	21.9-22
Leqeba la piston	92 mm.
Nomoro ea ngoliso	Ka lehlakoreng le letšehali le ka pele la cylinder block

Setsi sena sa motlakase se ne se sebelisoa likoloing tse latelang:

1. Moloko oa pele oa Nissan Terrano - 1987-1996
2. Nissan Homy moloko oa bone - 4-1986
3. Nissan Datsun moloko 9 - 1992-1996
4. Nissan Caravan - 1986-1999

Enjene e ne e sebelisoa ho tloha 1986 ho ea ho 1999, ke hore, e bile 'marakeng ka lilemo tse 13, e leng se bontšang ho tšepahala le tlhokahalo ea eona. Kajeno ho na le likoloi tsa matšoenyeho a Majapane, a ntseng a tsoela pele ka semela sena sa matla.

Tšebeletso

Joalo ka enjine efe kapa efe e tukang ka hare, mofuta ona le ona o hloka tlhokomelo. Kemiso e qaqileng le ts'ebetso li bonts'oa pasepotong bakeng sa koloi. Nissan e fa beng ba likoloi litaelo tse hlakileng mabapi le hore na ba lokela ho hlahloba eng kapa ho nkeloa sebaka neng:

1. Oli ea enjene - e nkeloa sebaka ka mor'a lik'hilomithara tse likete tse 10 kapa ka mor'a likhoeli tse 6 haeba koloi e sa tsamaee haholo. Haeba mochine o sebetsa ka mosebetsi o boima, joale ho molemo ho fetola lubricant ka mor'a lik'hilomithara tse likete tse 5-7.5. Sena se boetse se bohlokoa ka lebaka la boleng bo tlase ba oli bo fumanehang 'marakeng oa Russia.
2. Sefahla sa oli - Kamehla fetola ka oli.
3. Mabanta a koloi - hlahloba ka mor'a lik'hilomithara tse likete tse 10 kapa ka mor'a likhoeli tse tšeletseng tsa ts'ebetso. Haeba ho apara ho fumanoa, lebanta le lokela ho nkeloa sebaka.
4. Ethylene glycol-based antifreeze - lekhetlo la pele e hloka ho nkeloa sebaka ka mor'a lik'hilomithara tse 80000, ebe lik'hilomithara tse ling le tse ling tse 60000.
5. Sefahla sa moea se hloka ho hloekisoa kamora lik'hilomithara tse likete tse 20 kapa lilemo tse 12 tsa ts'ebetso ea koloi. Ka mor'a tse ling tse likete tse 20 km. e hloka ho nkeloa sebaka.
6. Lits'oants'o tsa li-valve tsa ho kenya lia hlahlojoa le ho fetoloa lik'hilomithara tse likete tse 20.
7. Filter ea mafura e nkeloa sebaka ka mor'a lik'hilomithara tse likete tse 40.
8. Li-injection - li hloka ho hlahlojoa hore na ho na le ho fokotseha ha matla a enjene, 'me mokelikeli o fetoha o motšo. Lerata la enjene le sa tloaelehang hape ke lebaka la ho hlahloba khatello le mokhoa oa ho fafatsa oa liente tsa mafura.

Litlhahiso tsena li bohlokoa bakeng sa lienjineri tse nang le mileage e ka tlase ho 30000 km. Kaha Nissan TD27T ke enjene ea khale, mesebetsi eohle e ka holimo e lokela ho etsoa khafetsa.

Nissan e boetse e bontša hore maemong a boima, oli, li-filters, metsi (antifreeze, brake fluid) li lokela ho fetoloa khafetsa. Maemo ana a kenyelletsa tse latelang:

1. Ho khanna koloi sebakeng se lerōle haholo.
2. Maeto a khafetsa a nako e khuts'oane (a loketseng haeba koloi e sebelisoa ha e khanna toropong).
3. Ho hula tereilara kapa sepalangoang se seng.
4. Ts'ebetso e tsoelang pele ea enjene e tukang ka hare e sa sebetse.
5. Ts'ebetso ea nako e telele ea koloi libakeng tse nang le mocheso o phahameng haholo kapa o tlase.
6. Ho khanna libakeng tse nang le mongobo o phahameng haholo-holo tse nang le letsoai moeeng (haufi le leoatle).
7. Ho khanna ka metsi khafetsa.

Hape ke habohlokoa ho nahana hore turbocharger e ka potoloha ka lebelo la 100 rpm, 'me ka nako e ts'oanang e futhumatsa ho fihlela ho likhato tse 000. Nissan e khothalletsa hore u qobe ho phahamisa enjene ka li-RPM tse phahameng. Haeba enjene e ntse e matha ka lebelo le phahameng ka nako e telele, ha e khothalletsoe ho e tima hang ka mor'a ho emisa koloi, ho eletsoa ho e lumella hore e tsamaee metsotso e seng mekae.

Oli

Ka lienjineri tse sebelisoang mochesong o ka ntle ho -20 C, Nissan e khothaletsa ho tlatsa oli ka viscosity ea 10W-40. Haeba boemo ba leholimo bo le mofuthu sebakeng seo, joale viscosity e nepahetseng ke 20W-40 le 20W-50. Oli ea 5W-20 e ka sebelisoa feela lienjineng tse tukang ka hare ntle le turbocharger, ke hore, e ke ke ea sebelisoa ho TD27T.

Mathata

Enjene ea Nissan TD27T ka boeona e ka tšeptjoa - e na le bophelo bo bolelele ba tšebeletso, ho bonolo ho e hlokomela le ho e lokisa. Ha ho na liphoso tse tebileng tsa moralo, empa mathata a ntse a le teng. Sebaka se fokolang sa motlakase ke hlooho ea cylinder. Marang-rang a na le litlhaloso tse tsoang ho beng ba tsona mabapi le ho theoha ha khatello ka lebaka la ho senyeha ho matla ha li-valve chamfers. Sesosa sa ho apara ka potlako ke ho se sebetse tsamaisong ea peterole, ho futhumala ha enjene le ts'ebetso ea nako e telele ntle le tlhokomelo e hlokahalang.

Jamming ho e 'ngoe ea li-shafts tsa ho leka-lekanya (hangata ka holimo) ha e qheleloe ka thōko - e etsahala ka lebaka la ho hloka lubrication. Tabeng ena, enjene ea qhaqhoa 'me lihlahla le litulo lia lokisoa.

Mathata a tloaelehileng a tloaelehileng ho lienjineri tsohle tse tukang ka hare le tsona li teng:

1. Ho chesoa ke oli ka mabaka a fapaneng, hangata ka lebaka la mafura a kenang likamoreng tse tukang. Bothata bona bo hlaha ho li-TD27T ICE tsa khale, 'me kajeno kaofela li teng.
2. Lebelo la ho sesa - hangata le bolela sensor ea boemo ba crankshaft e sa sebetseng hantle.
3. Mathata le valve ea EGR - a tloaelehile ho lienjineri tsohle tseo valve ena e kentsoeng ho tsona. Ka lebaka la mafura a boleng bo tlaase kapa oli e kenang likamoreng tse tukang, kutlo ena e "feta" ka soot, 'me kutu ea eona e ema. Ka lebaka leo, motsoako oa mafura-moea o fanoa ho lisilindara ka tekanyo e fosahetseng, e kenyelletsang lebelo le phaphametseng, ho phatloha le tahlehelo ea matla. Tharollo e bonolo - ho hloekisa valve ea EGR ho tloha moleng. Le hoja ts'ebetso ena ea tlhokomelo e sa bontšoe litokomaneng tsa tekheniki, monghali ofe kapa ofe setsing sa tšebeletso o tla khothaletsa ho etsa sena. Opereishene e bonolo ebile ha e bitse chelete e ngata. Likoloi tse ngata, valve ena e tima feela - poleiti ea tšepe e kenngoa ho eona 'me ECU e khantšitsoe e le hore khoutu ea phoso 0808 e se ke ea hlaha ho dashboard.

Tlhokomelo ea nako le ts'ebetso ea ts'ebetso e bonolo, e bontšitsoeng ka holimo, e tla netefatsa mohloli o phahameng oa enjene - e tla khona ho khanna lik'hilomithara tse likete tse 300 ntle le ho lokisoa ho hoholo, ebe joale - e le lehlohonolo. Leha ho le joalo, sena ha se bolele hore o tla tlameha ho “matha” haholo. Libokeng tsa likoloi, ho na le beng ba likoloi tse nang le lienjineri tsena tse nang le lik'hilomithara tse likete tse 500-600, tse re lumellang ho etsa qeto ea hore e ka tšeptjoa ka tsela e ikhethang.

Theko ea enjene ea konteraka

Lienjineri tsa Nissan TD27T li rekisoa libakeng tse fapaneng - theko ea tsona e ipapisitse le mileage le boemo. Litsenyehelo tse tloaelehileng tsa koloi ke li-ruble tse likete tse 35-60. Ka nako e ts'oanang, morekisi o fana ka tiisetso ea matsatsi a 90 ka mochine o tukang o ka hare.

TD27T e qala.

Hlokomela hore bohareng ba 2018, li-motors tsa TD27T li siiloe ke nako ebile ha li hlokomeloe hantle, li hloka litokiso tse nyane kapa tse kholo kamehla, kahoo kajeno ho reka koloi e nang le koloi ea TD27T ha se tharollo e molemohali. Hangata, beng ba lienjineri tsena ba tšela oli e theko e tlaase (ka linako tse ling ea liminerale) ho tsona, ba e nkele sebaka ka mor'a lik'hilomithara tse likete tse 15-20 'me ha se hangata ba lekola boemo ba lubrication, bo lokelang ho etsoa ka lebaka la tlhaho ea semela sa motlakase.

Leha ho le joalo, taba ea hore likoloi tse entsoeng ka 1995 esita le 1990 li ntse li tsoela pele ho bua ka ho tšepahala le bophelo bo phahameng ba tšebeletso ea lienjineri tsa bona. Li-unit tsa Turbocharged TD27T, hammoho le liphetolelo tse se nang supercharger, ke lihlahisoa tse atlehileng tsa indasteri ea likoloi ea Japane.