TshebTsheb

CVT rau "Nissan X-Trail": xyuas ntawm tus tswv ntawm lub exploitation

Hais txog lub tuam txhab Jatco CVT ib tug ntau ntawm taug xaiv. Ib txhia twb muaj hmoo nrog lub purchase ntawm ib lub tsheb, thiab ib tug neeg cia li ib tug ob peb kaum ntawm txhiab yuam kom hloov cov thawv nyob rau hauv warranty. Los ntawm dab tsi lub endurance ntawm qhov Web site no? Yuav ua li cas yuav ua tau ib qho chaw variator rau "Nissan X-Trail"?

Model variator RE0F10A

Txij li thaum 2007 lub tuam txhab "Nissan" tau txiav txim siab los equip SUVs "X-Trail" box-hom CVT. Lub cev thawj tiam T31 twb nruab nrog ib tug CVT Jatco RE0F10A (aka CVT-7).

Nws muaj peev xwm muab los xam rau engine loj ntawm 1.6 rau 2.5 liters. Cov ntaub ntawv no muab dealerships. Txawm li cas los, lub tuam txhab Jatco website yog me ntsis txawv tagnrho - los ntawm 1.6 mus 1.8 liters. Yog hais tias lub CVT-7 yog tiag tiag tsim rau cov me-xaav tsheb, nws yuav ntshiab yog vim li cas nws thiaj li nyuaj ua hauj lwm rau koj lub neej tsis muaj breakdowns.

Malolitrazhek torque nce mus txog ib tug tshaj plaws ntawm 180 nm, thaum xyaw ntim ntawm 2 liv los yog ntau tshaj muab 200 nm. CVT tsis tau tiv nrog lub load.

Tsim qhov yuav tsum tau rau kev txhoj puab heev uas tsav tsheb ntse hloov ntawm transmissions, thiab vim muaj ntau ntawm cov variator tsim tshuaj ntxuav tebchaw, nws deterioration yog ceev ho. Yog li ntawd ntau npaum li cas yog nyob ntawm seb lub CVT siv los "Nissan X-Trail" tswv tsheb nws tus kheej.

weaknesses

Los ntawm cov chaw ua hauj lwm ntawm ib co cov ntsiab ntawm cov variator rau "Nissan X-Trail" T31 nyob rau nws lub neej?

Lub ntsiab load thaum hloov iav Dais lub pulley bearings, Pulleys lawv tus kheej thiab txoj kev sib hloov ncej ntawm kis tau tus mob siv tswv rau tus qhev. Lub nuance yog hais tias cov Pulleys yeej du, thiab cov clutch nrog ib tug siv xwb tshwm sim vim tsis sib haum xeeb.

Nyob rau hauv lub tswv yim ntawm cov tswv, cov variator rau "Nissan X-Trail" tiam T31 ua nws tus kheej muaj tom qab xwb 80 000-100 000 km, txawm hais tias tus tau cog lus tseg kev pab - 200 000.

Thawj hnav bearings, pib luam tawm ib tug yam ntxwv hum. Uas siv nro nyob rau lawv. Yog hais tias tus kabmob tsis paub daws nws cov nuj nqi - txoj siv tawv nro dag zog yuam yog txo, nws pib npleem, tiv thaiv lub shafts rau lub teeb liab hais txog kev hloov iav. Nyob rau hauv thawj theem variator txhaum box rau "Nissan X-Trail" "troit" (hnyuj hnyo jerks). Qhov no yog vim hais tias cov Pulleys, tig tas, deformed, tau phem, lim hiam thiab scrapes.

Muaj nyob rau hauv hydraulic lub caij, uas regulates qhov kis tau tus mob piv - ib kauj ruam-lub cev muaj zog. Nws "ua si" txoj hauj lwm ntawm tus tsuj roj pedal thiab mus tsham hom. Kis ntawm cov ntaub ntawv mus rau lub mobile ntsiab ntawm lub pulley vim tus taw-kauj ruam ntawm lub cev muaj zog, uas yog heev yooj yim thiab hnav tawm sai sai, uas ua rau yus lub variator tsuas yog ib qho kev ceev.

Kho variator rau "Nissan X-Trail" T31 heev problematic: yog hais tias muaj yog spare qhov chaw los hloov, lawv cov nqi yuav unpleasantly siab. Cov kev pab cuam muaj peev xwm siv Troubleshooting thiab ib tug kwv yees. Tiam sis yog tias koj warranty tseem siv tau, cov kws txawj pom zoo kom hloov lub variator rau "Nissan X-Trail."

Model RE0F10D (CVT-8)

Finalization hom variator rau "Nissan X-Trail," lub CVT-8 pub rau kom nws pab cuam lub neej thiab durability rau txhoj puab heev kev tsav tsheb style.

tshiab kis tau tus mob hnyav yog txo, ua ntau compact roj twj tso kua mis. Txo kev quab yuam ntawm kev sib txhuam ntawm txoj siv tawv rau lub Pulleys los ntawm 40%, yog li kom txhob muaj lub siab rau lawv. Yuav kom txuag roj qhov kev hloov iav piv ua kauj ruam.

Nyob rau hauv lub tswv yim ntawm tus tswv ntawm lub variator rau "Nissan X-Trail," lub CVT-8, peb tau tias hais tias nws kav ntev. Nws lub neej yog nyob ntawm 250 000 km kev pab cuam.

Nta ntawm lub lag luam ntawm CVT Jatco

CVT yog fundamentally sib txawv ntawm "tsis siv neeg" lub thawv los yog lub "neeg hlau". Nyob rau hauv nws muaj yog tsis muaj kis tau tus mob, vim uas lub cav load yog txo.

Yuav ua li cas siv CVT rau lub "Nissan X-Trail", thiab yog dab tsi yam ntawm tsav tsheb los lo rau lub thawv yuav kav ntev dua?

  1. Thaum lub sij hawm sov so-up ntawm lub tsheb, tsis txhob nias rau ntawm tus tsuj roj, sim rau kom cov txheej txheem. Box reacts mus tsuj roj, txawm nyob rau hauv lub nruab nrab txoj hauj lwm ntawm lub selector.
  2. Ntse pib muab ib tug tab kaum heev rau txoj siv tawv thiab Pulleys, ua coj dua.
  3. Caij tshaj ntxhib struts adversely cuam tshuam lub xeev ntawm cov variator.
  4. Lub tsheb Kis nrog CVT tsis tau cab los yog sim pib txoj kev sib hloov ntawm lub log ( "nrog voom").
  5. Tsis pom zoo rau cab lwm yam tsheb, lwm yam tshaj li ib tug trailer.

Xyuas ntawm tus tswv ntawm lub variator rau "Nissan X-Trail", nws cov nta, yog txo mus rau lub fact tias qhov no unit yog tsim los rau ib tug leisurely caij rau tiaj lem.

Hloov cov roj thiab TO

Raws li cov kev cai lub chaw tsim tshuaj paus variator txij nkawm yuav tsum tau nqa tawm txhua txhua 60 000 km kev pab cuam. Rau reinsurance tsav tsheb sim kom dhau ntau zaus - 40 000-50 000.

Hloov cov roj nyob rau hauv lub variator rau "Nissan X-Trail" yuav ua tau raws li cov kev pab cuam qhov chaw nres tsheb, thiab nws tus kheej.

Koj yuav tsum muaj los hloov cov kis kua nyob rau hauv lub variator:

  • roj;
  • lim thiab ib lub lim rau cov roj txias;
  • pawm no ntau npau rau lub lauj kaub thiab cov roj txias;
  • thawv rau khib nyiab roj.

Roj rau CVT

Muab hais tias ib tug CVT yog teem rau "Nissan X-Trail" xaiv, thiab kis tau tus mob kua. Lub cev T31 tso roj NS2, Lub cev T32 - NS3.

NS3-radiator formulated rau variators thiab muaj nyob ntau dua kub. Nws muaj ib tug tsawg dua viscosity, thiab, raws li developers, yog haum rau ob qho tib si CVT-8, thiab rau lub CVT-7. Txawm li cas los, tus tswv ntawm qhov txheeb xyuas txog cov variator rau "Nissan X-Trail" nrog rau cov CVT-7 box khiav ntawm lub NS3, hais tias tej zaum yuav tshwm sim coj txawv txawv nrov vim shortage ntawm cov lubricating roj zaj duab xis.

Hloov cov kis kua nyob rau hauv lub CVT-variator 7

Pib txoj kev yog tsim nyog nrog lub cav sov thiab lub variator box rau "Nissan X-Trail." ces:

  1. Peb tsav tsheb ib lub tsheb nyob rau hauv lub overpass. Tsis tas li ntawd haum thiab ib qho kev soj qhov.
  2. Tua lub cev muaj zog tiv thaiv thiab tshem tawm cov laug log.
  3. Liner muab tshem tawm kiag li tsis tsim nyog, ib nrab xwb.
  4. Thawv rau pov tseg kua hloov ib tug ntws qhov thiab twist-off hau.
  5. Peb yuav tau tos txog ib nrab ib teev mus txog rau thaum tag nrho cov kua stechot.
  6. Lub pallet yog tseem mus roj. Tshem nws thiab hauj lwm ua ke cov roj seem.
  7. Yog hais tias lub lim yog tseem tau mus tu siv diesel roj los yog kua los ntxuav lub carburetor, koj yuav tau txuag tau nyiaj, tab sis yog hais tias tsis - koj yuav tau hloov lub lim.
  8. Hlau nplaum thiab hauv qab ntawm lub crankcase meej ntxuav.
  9. Ntxig rau lub mesh lim (ntxuav los yog tshiab).
  10. Lub tais teem tshiab gasket thiab xa rov qab nws mus rau hauv qhov chaw.
  11. Tshem tawm cov roj teeb thiab tsiv mus nyob rau cov kev taw qhia ntawm cov huab cua lim. Tam sim no muaj kev nkag tau mus rau lub lim roj txias. Tshem nws.
  12. Nruab ib lub tshiab lim gasket thiab coolant.
  13. Peb rov qab mus rau lawv cov rooj zaum.
  14. Sau tshiab kis tau tus mob kua.
  15. Xyuas cov roj theem nrog tus dipstick.

Hloov cov roj nyob rau hauv lub variator CVT-8

CVT-8 feature yog hais tias nws tsis muaj ib lub Hoobkas sojntsuam. Kos rau theem ntawm kev tau Refilling tshiab roj los yog mus rau qhov chaw nyob rau puas. Muaj yog ib tug kev sojntsuam uas yog ntxig rau hauv lub tub lim yeeb nkab.

Rau ib tug roj hloov yuav tsum tau:

  • Washer rau lub ntws plug;
  • gasket;
  • prefilter thiab lub nplhaib thereto;
  • kis tau tus mob kua (5 l - ib nrab hloov, 12 l - tag tshem tawm los ntawm lub pallet);
  • Nplhaib rau zoo lim nws tus kheej;
  • ib lub nplhaib stopper rau theem kev tswj.

Raws li yog cov ntaub ntawv nrog cov kev hloov ntawm cov roj rau ntawm qhov CVT-7, lub tshuab yuav tsum tau muab tso rau hauv nqa los yog ib tug saib lub qhov taub. Nyob rau hauv cov ntaub ntawv no, koj yuav tsum tau ib qho kev pab thiab ib tug diagnostic scanner. Yog hais tias lub scanner tsis muaj, nws yuav tsum tau hloov nrog ib tug pas ntsuas kub (cov tas) rau ib tug pallet.

Mus nce nkag tau mus rau hauv qab, yog tsav tsheb ib lub tsheb nyob rau hauv lub qhov los yog hoist. Tom ntej:

  1. Unscrew lub ntws plug. Vim mam li mus txog rau 5 litres ntawm cov roj.
  2. Tshem tawm cov lauj kaub thiab lim, yaug lawv.
  3. Peb muab txhua yam nyob rau hauv qhov chaw. Yog hais tias lub lim yog tsis raug mus ntxiv exploitation - hloov mus rau ib lub tshiab.
  4. Yog hais tias koj xav tau ib daim tuaj hloov ib feem, ces ncuav cov roj, las cov theem, thiab qhov no niaj hnub xaus.
  5. Rau tag nrho hloov sau 3L kis tau tus mob kua los ntawm lub qhov nyob rau hauv lub saum toj (i.e., nyob rau cov kev sojntsuam tau siv).
  6. Peb pib lub cav thiab hla dhau tag nrho cov txaus qhia ntawm lub selector box, siv ceev xwmphem rau txhua rau 5 vib nas this.
  7. Merge cov roj thiab cov txheej txheem rov qab.
  8. Tos kom txog thaum lub box kub yog hais txog 35C.
  9. Ntawm no yog peb xav tau ib qho kev pab uas yuav pib rau hauv lub tsheb.
  10. Unscrew lub plug puv Plug. Sau kom txog rau thaum cov roj los ntawm lub caj pas.
  11. Tsob nroj ntawm pib sab caj npab thiab kis rau tag nrho cov bands nrog ib tug ncua sij hawm ntawm 5 vib nas this. Peb kho lub zog nyob rau hauv lub "P" txoj hauj lwm.
  12. Ib zaug ntxiv, sau cov roj kom txog thaum nws pib mus tsis phwj. Spun plug.

Sau kom tiav kev hloov ntawm kis tau tus mob kua muaj. Tam sim no koj muaj peev xwm pib dua lub txee.

Cov tsos mob ntawm kev puas tsuaj rau lub variator

Raws sij hawm kev hloov ntawm cov ntxaij lim dej thiab haus dej nyob rau hauv lub thawv, qhov tseeb lag luam, ntawm chav kawm, ntev lub neej ntawm lub variator. Txawm li cas los, cov tsos ntawm kev puas tsuaj tej zaum tseem tshwm sim. Rau hnub tim, ib co noj yog npaum li cas los nqa tawm, raws li ib tug ib nrab los yog loj kho ntawm lub tsev, thiab txawm muaj ib tug guarantee rau lawv ua hauj lwm.

Ntawm no yog ib co cim uas yuav tsum tam sim ntawd rov hais dua mus rau lawv:

  • npleem txawm nyob rau hauv tus lej tus tsuj roj pedal;
  • MIV mus rau hauv thaum muaj xwm ceev hom (qhov taw qhia tshwm nyob rau hauv lub twj paj nruag vaj huam sib luag);
  • kev co;
  • jerks los yog shocks thaum switching ntawm ib yam ntawm cov zog, raws li nyob rau hauv rhuab tshuab, thiab nyob rau hauv lub txias heev;
  • uas ploj lawm los yog tsis muaj xws li cov kis tau tus mob;
  • inhibited cov tshuaj tiv thaiv rau cov kev hloov ntawm kev ceev;
  • suab nrov;

Nyob rau hauv ib tug saib xyuas ntawm lub variator rau "Nissan X-Trail" nws yog feem ntau hais tias zoo xws li cov tsos mob nyob rau hauv Feem ntau, ntau yuav kho tsis tau coj mus hloov tag nrho checkpoint.

Qhov teeb meem ntawm hloov lub variator

Cov tswv lag luam, raws li txwv rau qhov kev pab, tsis koom nyob rau hauv kev kho. Lawv tam sim ntawd xa ib tug variator rau "Nissan X-Trail" nyob rau hauv cov kev hloov. Yog hais tias nws yog ib tug guarantee, nws yuav tsis yuav tsum tau siv. Yog hais tias tsis - tus tshiab unit yuav raug nqi ib tug loj sum.

Ua ntej koj yuav muab rau tus hlub ntawm lub tsheb cov tswv lag luam, koj yuav tau manually kuaj CVT gearbox. Cuab yeej uas yuav tsum tau:

  • ib tug txheej ntawm lub lag luam (flare thiab carob);
  • tus ntswj ntsia hlau nrog ib tug rauj;
  • collars.

Ua ntej koj yuav pib mus thaij duab rau cov kev siv cov nqi. Qhov no yuav pab nyob rau hauv nws ntxiv ua ke. Thawv thiab rhawv zeb otkruchennyh ceev thiab bolts muaj kuj pab tau.

Visual diagnostics variator

Tom qab tshuaj ntsuam txhua lub caij ntawm PPC, koj yuav to taub vim li cas nws tsis ua hauj lwm kom zoo:

  1. Tshem cov sab cover thiab cov pallet. Nyob rau pallet muaj tshwj xeeb hlau nplaum uas kom cov khib nyiab thiab cov hlau shavings los ntawm lub chaw ua hauj lwm ntawm lub variator. Yog hais tias cov hlau nplaum nws heev, peb yuav txwv tsis pub hloov ntawm cov ntxaij lim dej thiab zoo lim.
  2. Shafts thiab Pulleys. Ua ntej, tshem tawm cov shafts, ces tus siv. Peb ntsuam xyuas nws tus mob. Yog hais tias yuav tsum hnav nws tawm, nws yuav tsum tau hloov. Nws yog ntau tsis tshua kim tshaj cov tshiab variator. Yog hais tias lub cones tsis muaj tw, qhov teeb meem yuav pw nyob rau hauv lub bearings.
  3. Rumble nyob rau hauv lub variator tshwm cia li tib yam vim hais tias ntawm lub backlash nyob rau hauv tus kabmob. Nws yuav raug tshem tawm los ntawm lub tsev tshwj xeeb puller. Hloov tshiab yog tsis yooj yim.
  4. Cov roj twj tso kua mis nyob rau hauv lub cover ntawm torque converter. Muaj kuj yog txheej differential thiab hloov lwm lub tsev ntawm chav uas yuav tsum tau muab tshem tawm kom tshem tawm cov twj tso kua mis. Yog hais tias nws yuav hloov, ua ke nrog tus tsav saw.
  5. koj yuav tsum ntxuav thiab qhuav tag nrho cov uas raug tshem tawm yam ua ntej reassembly. Roj Hmab qhov chaw yog ib qho zoo los hloov nrog tshiab.
  6. Sau cov khoom yuav tsum tau nruj me ntsis nyob rau hauv lub rov qab txiav txim, soj ntsuam qhov tseeb txoj hauj lwm ntawm lub xauv pin thawv.

Tom qab los ua ke, mus saib Kis:

  • Peb pib lub cav;
  • xyuas lub xam nrog ntawm txhua band;
  • Peb ua kos.

Yog hais tias txhua yam yog teem kom raug, CVT yuav tsum ua hauj lwm tsis muaj extraneous suab nrov thiab jerks.

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