Hloov lub rear ntab ntsiag to thaiv BMW e39
Tsheb BMW F30 320i N20.
Ua haujlwm khiav kev kuaj mob, feem ntau, tsis muaj dab tsi ua txhaum cai tau pom, lub mileage me me thiab F30 yog lub tsheb muaj zog heev.
Qhov tsuas yog qhov tseem ceeb tshaj plaws, los ntawm squeal los ntawm lub log tsheb, peb pom ib qho tseem ceeb backlash nyob rau hauv lub ntsiag to blocks, lub rear sab caj npab.
Peb tshem cov log nram qab, mus rau disassembly.
Tshem tawm cov yas zoo nkauj los ntawm sab nraub qaum.
Thiab ntawm no yog peb lub suab tsis zoo.
Floating ntsiag to blocks, zoo li ntau lwm tus hauv lub tsheb ncua kev kawm ntawv, raug nias rau hauv thiab hloov tsis tau yam tsis muaj lub cuab yeej tshwj xeeb.
Peb unscrew lub ntsia liaj qhov rooj txuas lub nrig rau lub lever, disconnect tus qauv.
Cov cuab yeej tshwj xeeb hauv kev nqis tes ua.
Nyem lub qhov muag uas ntsiag to.
Ib nrab ua tiav.
Tsuas yog qhov zoo.
Kev txhim kho ntawm ib qho tshiab uas ntsiag to block.
Tam sim no koj yuav tsum txuas lub zog mus rau tus kov yam tsis muaj kev puas tsuaj rau qhov hloov tshiab.
Cov roj hmab tiv thaiv anthers ntawm qhov ntsiag to thaiv tuaj yeem tawg, qhov tseem ceeb yog tsis txhob maj thiab ua txhua yam kom raug!
Peb kho cov yas anthers ntawm sab caj npab, muab lub log.
Nrog lub suab txawv txawv, koj tuaj yeem txav mus!
PS: Yog tias koj lub tsheb tawg, peb tos koj ntawm peb BMW M52 Technical Center!
Zaj dab neeg ntawm tus tswv ntawm BMW 5 Series (E39) - kho tus kheej. Txhawm rau hloov lub ntab ntsiag to block, kuv yuav tsum xub tig mus rau lub turner. Nws tsuas yog hais tias ntawm kuv lub tsheb, lub nraub qaum nraub qaum yog txhuas (thiab qee qhov yog cam khwb cia hlau), yog li koj tsis tuaj yeem co nrog lub sledgehammer. Qhov no ua rau kuv ua ib tug neeg tua phom, qhov nyuaj tshaj plaws yog kom tshem tawm thiab tau txais lub ntsia liaj qhov rooj ntev. Nws nyuam qhuav daig ntawd. Lawv…
Txhawm rau hloov lub ntab ntsiag to block, kuv yuav tsum xub tig mus rau lub turner. Nws tsuas yog hais tias ntawm kuv lub tsheb, lub nraub qaum nraub qaum yog txhuas (thiab qee qhov yog cam khwb cia hlau), yog li koj tsis tuaj yeem co nrog lub sledgehammer. Nws tau muab lub tshuab rho tawm rau kuv
Qhov nyuaj tshaj plaws yog unscrewing thiab rub tawm lub bolt ntev. Nws nyuam qhuav daig ntawd. Nws yog qhov yooj yim heev kom tawg nws. Maj mam tapping thiab nchuav txhua yam nrog ib lub raj mis dej, kuv tswj kom rub nws tawm, tab sis nws siv li peb teev.
Tom ntej no, unscrew lub damper. Qhov no yog tsim nyog los tsa lub nrig.
Tom ntej no, unscrew lub ntsug lever. Kuv yuav tsum ua kom nws puas tsuaj thaum kuv unscrew lub ntsia liaj qhov rooj ntev. Nws yuav tsum tau hloov.
Yuav ua li cas hloov cov blocks ntsiag to ntawm lub log tsheb BMW E39-E46
Yuav ua li cas hloov rear caj npab bushes BMW E39-E46.
Txhawm rau thawb lub ntab, koj yuav tsum tshem lub ntsaws.
Tom ntej no, mount lub extractor thiab tshem tawm cov ntab. Nws tsuas tsis tuaj. Tshawb xyuas thiab hloov cov viscous coupling ntawm BMW E39. Yog li koj yuav tsum ntaus nrog rauj.
Ua ntej qhov tshiab ntab saum npoo yog nias rau hauv, nws yuav tsum tau ntxuav kom huv si. Tsis txhob hnov qab muab lub kaus mom rau. Nws tshwm sim hais tias qhov tsaws qhov tawg thiab lub ntab tso nws txhais tes rau hauv. Tab sis qhov tsawg kawg nkaus li shoals tau pom nrog cov tuam txhab ntab Lemförder thiab MUG. Hloov cov viscous coupling ntawm BMW E39 (yuav ua li cas tshem tawm, kos) Zoo, yog tias lawv dai tawm, ces koj tuaj yeem ntsia hlau qhov haum (qhov no yog qhov tsis xav tau), lossis txuas nrog argon, thiab tom qab ntawd laum nws. Zoo, los yog hloov lub nrig rau lwm tus.
Tom qab siv ib nrab hnub hloov lub ntab ntab, hloov ob txoj hlua khi thiab ob sab caj npab tswj tau yooj yim txhua. Kuv tau ua nws hauv peb teev.
Tom qab hloov tag nrho cov khoom no, kuv tau coj 3D lub log sib dhos. Lub tsheb rov qab zoo siab xav tsis thoob: tag nrho cov rusty thiab nondescript bolts los ntawm kev hloov kho tom qab tau unscrewed thiab txhua yam raug tso cai los hloov kho nyob rau hauv tolerances. Txawm hais tias lub mileage ntawm 384000. Txhua yam zoo. Lub clearance ntawm lub log pem hauv ntej yog me ntsis poob. Tab sis qhov no tsis yog tswj hwm. Tab sis nws tsis muaj teeb meem. Tsis txhob txhawj txog nws, raws li tus neeg muag khoom. Txhua yam yog nyob rau hauv kev txwv. Lawv hais tias, tej zaum txawm me ntsis dangling thiab txhawb thaum luam ntawv ... Zoo, kuv tsis paub, peb yuav xyaum, peb mam li pom. Nyob rau hauv txoj cai, lub tsheb yob smoothly, tsis maj mus rau hauv ib tug neeg, lub kauj log tuav tsis muaj teeb meem.
Yog li. Nws tseem yuav hloov lub hauv ntej marters, pem hauv ntej log bearing, dej kub twj tso kua mis, rear ntsug caj npab thiab rear stabilizer struts. Thiab tam sim no, koj tuaj yeem hnov qab txog kev ncua.
