Volvo D5252T cav
Lub cev muaj zog no tau nruab rau ntawm Volvo S80, V70, Audi. Nws yog 5-lub tog raj kheej fais fab chav tsev nrog lub turbine thiab EGR valve. Nws yog powered los ntawm diesel roj. Tsis tas li ntawd, lub cav no nyob rau hauv lub xeev hloov dua siab tshiab (me ntsis strangled rau lub hom phiaj ntawm kev lag luam qauv) yog muab tso rau Volkswagens.
piav qhia
Lub cev muaj zog D5252T
D5252T yog 5 litre (2.5 cm2461) turbodiesel 3-lub tog raj kheej chav tsev. Nws tsim lub zog ntawm 140 hp. Nrog. Lub zog torque yog 290 Nm. Kwv yees kev siv roj yog 7,4 litres ntawm diesel ib 100 km. Muaj 2 li qub rau txhua lub tog raj kheej, yog li, qhov no yog 10-valve power unit. Tsim los ntawm 1996. Lub compression piv yog 20,5 rau 1.
Lub cav yog nyob rau pem hauv ntej, transversely. Lub tog raj kheej kev ntsuas ntsuas - L5. Lub valve thiab camshaft yog overhead.
| Tus qauv | 2,5 TDI |
| Xyoo ntawm kev tso tawm | 1996-2000 |
| Cav Code | D5252T |
| Number of cylinders Hom | 5/ UAS |
| Tus naj npawb ntawm li qub rau ib lub tog raj kheej | 2 |
| Qhov siab cm³ | 2461 |
| Hwj chim kW (HP DIN) rpm | 103 (140) 4000 |
| Cav qhov chaw | pem hauv ntej transverse |
| Muab cov thooj voos kheej kheej | L5 |
| Qhov chaw ntawm li qub thiab camshaft | overhead valve nrog ib tug overhead camshaft |
| Ua raws li cov lus qhia | diesel cav |
| Compression piv | 20.5 |
| Chaw tsim tshuaj paus ntawm kev txhaj tshuaj twj tso kua mis | Type VP 37 |
| Ntaus hom | Qeeb Mentshis |
| txhaj tshuaj ib ntus | 1-2-4-5-3 |
| Lub nozzle | Chaw tsim tshuaj paus Bosch |
| Nozzle qhib siab - tshiab / siv, bar | 180 / 175-190 |
| Plunger stroke (tswj) mm tom qab BDC | 0,275 ± 0,025 |
| Idle RPM | 810 ± 50 |
| Roj kub ° C | 60 |
| Idle Speed - Smoke Test RPM | 760-860 |
| Speed Range - Kev Ntsuas Hluav Taws Xob RPM | 4800-5000 |
| Lub sijhawm siab tshaj plaws ntawm kev kub ceev s | 0.5 |
| Cov pa luam yeeb transparency - cov qauv | EU m-1 (%) 3,00 (73) |
| Glow Plug - Part Number | Kuv coj GN855 |
| Compression kawg siab (compression), bar | 24-30 |
| Turbo boost siab bar / rpm | 0,9/3000 |
| Roj siab bar / rpm | 2,0/2000 |
| Viscosity, cav roj zoo | SAE 5W-40 Semi-synthetic, API / ACEA / B3, B4 |
| Ntau npaum li cas lub cav nrog lim (s), l | 6 |
| Txias system - tag nrho lub peev xwm, l | 12,5 |
Kho
Nyob rau tib lub sijhawm, muaj kev poob qis hauv compression. Qhov no yog vim qhov hnav ntawm cov khoom sab hauv ntawm lub cav. Kev kho yuav muaj kev hloov ntawm yuav luag tag nrho cov filling ntawm lub tog raj kheej taub hau (tshwj tsis yog rau lub camshaft thiab hydraulic compensators). Lub turbine yog disassembled yooj yim rau lub hom phiaj ntawm kev kho, tib lub sij hawm nws yog ntxuav ntawm av. Kev saib xyuas tshwj xeeb yog them rau lub sijhawm tsav - txoj siv sia thiab cov menyuam yuav tsum tau hloov ua ntej.
Tom qab ua haujlwm ntev, cov pa luam yeeb thiab suab nrov ntawm chav tsev kuj tseem ua tau. Hauv qhov no, koj yuav tsum xyuas cov hauv qab no:
- lub sij hawm ntawm ignition - nws yog tau hais tias nws twb teem ua ntej;
- airing - cua nkag mus rau hauv lub siab-siab roj twj tso kua mis system;
- roj sensor glitch - qhia tau hais tias tsis muaj roj diesel nyob rau hauv lub tank;
- clogged lim los yog kom tsawg;
- roj tank paug;
- tsis ua hauj lwm ntawm lub tog raj kheej taub hau ntsiab - li qub dangle los yog hydraulic lifters faulty;
- breakage ntawm cov xaim ntawm qhov ua ntej valve.
Nws raug nquahu kom pib nyeem VAG-com yuam kev, thiab tom qab kho qhov teeb meem, rov pib dua tus lej.
| Gordon Freman | Ib tug phooj ywg hais tias ntawm VOLVO V70 ntawm 97 qauv, cov cav tau nruab los ntawm VW 2.5 TDI 140 rog. Yog tias muaj, koj tuaj yeem yuav lub cav no los hloov T4? Tab sis yuav ua li cas yog hlau yog rau 140 mares, thiab hlwb rau 102? |
| Seris | Koj tuaj yeem yuav, tsuas yog yuav ua li cas muab 6-cyl. lub cev muaj zog, tsis yog 5-cyl ntawm Teshka |
| Jack | Lub 70 Volvo V1997 muaj ib tug 2,5L diesel, thiab nws yog ib tug 5-lub tog raj kheej ib tug. t paub txhua yam kuv tsis tau pom 5252-lub tog raj kheej diesel cav ntawm Volvo tsheb. |
| Nws | Kuv nyeem qhov chaw uas ob qho tib si VW thiab Volvo tsis pom zoo lub cav diesel. Yog li nws tsis zoo li yuav haum. |
| Serik | Yog lawm, kuv tsis to taub nws nrog lub cav qub, nws yog 6-cyl. (ntawm lub hnab ntim khoom) |
| Jack | Diesel? Tus qauv twg thiab xyoo twg? Gasoline yog, nws yog. L6 thiab V8. |
| Popov 2 | Qhov no yog tsib lub tog raj kheej fv-audi engine. |
| Gordon Freman | Nce nyob rau hauv lub hood V70, 5-lub tog raj kheej cav, muaj ib tug meej zoo li lub cav ACV. Tab sis ntawm no yog kom paub seb cov nuances yog dab tsi. Nyob rau hauv vw-bus.ru-forum, ib tug neeg teb hais tias "txhaj tshuaj twj, sump, turbine, manifold, roj lim" txawv. Tab sis nws tseem tsis tau paub meej tias lub cev muaj zog no tuaj yeem ntsia tau los ntawm ACV lossis tsis? Raws li cov logic, yog tias txhua qhov txuas thiab lub hlwb, suav nrog cov los ntawm ACV, tom qab ntawd koj yuav tsum tau txais kev ntseeg siab 5 horsepower engine uas tuaj yeem "chiped" me ntsis yam tsis muaj kev hem thawj ntawm qhov tshwm sim. Tom qab tag nrho, lub cev muaj zog nws tus kheej yog tsim rau 140 hp. |
| Popov 2 | Yog lawm, lawv txawv, qaij ntawm lub cav sib txawv, yog tias koj hloov cov ntawv txuas, txhua yam yog koj tus kheej. |
| Yawg | Thiab koj tus nqi ACV ntau npaum li cas yam tsis muaj kev cuam tshuam? |
| Gordon Freman | Tag nrho cov ntsiab lus yog tias tus nqi nruab nrab ntawm ACV yog kwv yees li 600 EUR thiab tsis muaj ntau ntawm lawv, thiab L5 yog li 400 EUR thiab lawv raug muag immeasurably.Yog txhua yam sib xws, yog vim li cas them 600EUR rau 102 mares, thaum koj tuaj yeem yuav 140 rau 400EUR thiab xaiv qhov zoo tshaj plaws ntawm ntau ntau. Kuv xav tias qhov teeb meem no tseem cuam tshuam hauv Russia, V70 yog lub tsheb nrov heev thiab cov tsheb me me feem ntau tsawg dua cov tsheb npav. Yog li kuv xav tsis thoob los ntawm qhov no. lo lus nug, nws tseem tsuas yog kom paub qhov tseeb ntawm lub xeev nrog kev sib haum xeeb ... |
| Xyoo 1958 | Yog hais tias peb tham txog lub hwj chim, ces qhov txawv yog nyob rau hauv lub nozzles (sprayers), twj tso kua mis, turbine tswj thiab lub computer (computer programming). Crankcase, manifold, valve npog. Qhov no yog offhand, tab sis rau qee qhov laj thawj kuv tsis pom cov cav pheej yig thiab zoo uas nyob ntawm Volvo. |
| Roma | Thiab yog tias koj siv lub tshuab hluav taws xob 65 kV yam tsis muaj intercooler, AYY / AJT thiab thawb nws nrog intercooler thiab ACV lub hlwb, puas yuav tsis mus? nyob ntawd. |
| Ignat | Qhov no yog AEL los ntawm Audi A6 C4. |
| Xyoo 1958 | D5252T cav tau nruab rau ntawm Volvo V70 I, V70 II thiab ntawm qee qhov S-ke. Cov no yog 5 lub tog raj kheej cav los ntawm Audi A6 cav code AEL Muaj qee qhov sib txawv. Lub valve npog yog siv los ntawm LT-shki. Lwm hydraulic booster, ntsig txog, thiab lwm qhov txuas txuas. Lwm qhov kev tswj hwm ntawm turbine thiab USR. Cov twj siv roj yuav txawv me ntsis, Zoo li cov roj sib txawv? Lub cav sib txawv... Thiab yog li qhov no yog lub suab 5-lub tog raj kheej hauv-kab AEL cav |
| Gordon Freman | Tej zaum txoj kev nws yog, tab sis nyob rau ntau yuam motors, reinforced liners, lwm yam li qub thiab valve springs, tej zaum txawv pistons, zoo, compression piv yuav txawv. Hauv lwm lo lus, yog tias koj yuam lub cev tsis muaj zog, feem ntau nws yuav tsis nyob ntev. Thiab "deforcing" mus txog 102 nees tsis tuaj yeem nqa ib yam dab tsi phem, tshwj tsis yog kev nce cov peev txheej. Thiab cov nozzles yuav tsum sib txawv rau 102 thiab 140 rog. |
| Roma | Tab sis rau qee yam nws zoo li kuv tias qhov sib txawv ntawm 65 thiab 75 KV tsuas yog nyob rau hauv intercooler xwb. Rau nws tau tham hauv lub rooj sab laj tias txawm tias AXG muaj tib lub twj tso kua mis, tsuas yog sib txawv turbo s TSI .. Kuv yeej 'tsis sib cav, Kuv tsis tau disassemble lub cav ... |
| Popov 2 | Nyob rau hauv qhov tseeb, tsuas yog lub piston thiab txuas pas nrig sib txawv, nyob rau hauv lub pistons muaj bronze inserts nyob rau hauv lub qhov. ntiv tes. thiab lub taub hau ntawm tus pas nrig txuas yog ua rau ntawm ib lub voj voog, raws li, lub piston ib yam nkaus, txhawm rau txhawm rau nce thaj tsam ntawm tus ntiv tes. |
| Leopoldus | thaum piv nrog Audi, tseem muaj qhov sib txawv ntawm qhov chaw ntawm cov roj. lim. Kev noj haus thiab tso tawm manifolds yuav txawv. cov roj twj tso kua mis kuj txawv. Nws zoo li lub taub hau txawv, zoo li Volvo txhim kho nws vim yog ib lub raj, uas tiv thaiv overheating, lub nqus tsev vacuum kuj txawv, tab sis tib yam li ntawm LT - feem ntau, kuv nyeem hauv internet. |
