Yuav ua li cas thiab thaum twg hloov nres discs

Nws yog ib qho tseem ceeb rau txhua tus neeg tsav tsheb kom tsis txhob nco lub sijhawm thaum cov khoom qub tsis tuaj yeem siv tau thiab nws yog lub sijhawm los txhim kho cov tshiab hauv lawv qhov chaw. Qhov no yog qhov tseeb tshwj xeeb tshaj yog rau lub braking system, vim hais tias txwv tsis pub muaj kev pheej hmoo ntawm kev huam yuaj thiab peb yeej tsis tas yuav piav qhia seb yuav ua li cas qhov no tuaj yeem ua rau. Txawm hais tias koj nyiam nws los tsis, txawm tias qhov zoo tshaj plaws nres discs yuav tsum tau hloov. Cia peb kawm seb yuav ua li cas.

Thaum hloov

Muaj ob qhov xwm txheej uas cov brakes hloov pauv. Thawj rooj plaub yog thaum kho lossis kho dua tshiab ntawm lub nres nres, thaum tus neeg tsav tsheb txiav txim siab rau nruab qhov cua nres discs. Ntau thiab ntau tus neeg tsav tsheb tau hloov los ntawm lub nruas nres mus rau disc brakes vim tias tom kawg tau ua haujlwm zoo dua thiab siv sijhawm ntev dua.

Hauv qhov thib ob, lawv raug hloov vim kev tawg, hnav lossis kev ua haujlwm tsis zoo.

Koj paub li cas thaum nws txog lub sijhawm hloov? Nws tsis yooj yim, koj lub tsheb yuav muab nws tus kheej tawm. Feem ntau, "cov tsos mob" uas qhia tias hnyav hnyav yog raws li hauv qab no:

Cov kab nrib pleb lossis gouges uas pom ntawm qhov muag liab qab
Lub brake kua theem pib poob sharply. Yog tias qhov no tshwm sim txhua lub sijhawm, koj cov brakes yuav tsum tau kho.
Braking tsis du. Koj pib xav tias jerks thiab vibrations.
Lub tsheb "steers" rau sab thaum braking. Qhov nruj ntawm lub pedal ploj mus, nws yooj yim mus rau hauv pem teb.
Lub disk tau dhau los ua nyias. Txhawm rau kuaj xyuas qhov tuab, koj yuav xav tau lub caliper tsis tu ncua, uas koj tuaj yeem ntsuas ntawm ob peb lub ntsiab lus thiab sib piv cov txiaj ntsig no nrog cov ntaub ntawv los ntawm cov chaw tsim khoom. Qhov tsawg kawg nkaus tso cai disc thickness yog qhia rau ntawm lub disc nws tus kheej. Feem ntau, ib qho tshiab thiab hnav disc txawv ntawm qhov tuab ntawm nkaus xwb 2-3 hli. Tab sis yog tias koj xav tias lub kaw lus nres tau pib coj txawv txawv, koj yuav tsum tsis txhob tos rau qhov siab tshaj plaws hnav ntawm disc. Xav txog koj lub neej thiab tsis txhob pheej hmoo ib zaug ntxiv.

Nres discs yeej ib txwm hloov ua khub ntawm txhua lub qag. Nws tsis muaj teeb meem yog tias koj nyiam caij ntsiag to lossis tsis, nres disc yuav tsum tau kuaj xyuas tsis tu ncua. Diagnostics yog nqa tawm rau hnav thiab xyuas cov neeg kho tshuab tsis xws luag.

Kev paub qhia tias nyob rau hauv kev xyaum lub pem hauv ntej brakes yog kho ntau zaus tshaj lub rear sawv daws yuav. Muaj ib qho kev piav qhia rau qhov no: lub load ntawm lub qag pem hauv ntej yog ntau dua, uas txhais tau hais tias lub nres system ntawm lub hauv ntej ncua kev kawm ntawv yog loaded ntau tshaj lub rear.

Hloov cov brake discs nyob rau hauv pem hauv ntej thiab nram qab qag tsis ua ntau txawv los ntawm ib tug technical point ntawm view. Feem ntau, cov kws tshaj lij pom zoo kom hloov cov discs tom qab thawj zawj; txoj kev tig thib ob tsis tso cai.

Hloov cov txheej txheem

Txhawm rau hloov, peb xav tau qhov tseeb nres discs lawv tus kheej thiab cov txheej txheem txheej txheem:

Nkaus;
Wrenches sib xws rau qhov loj ntawm cov fasteners;
kho lub qhov;
adjustable sawv ntsug (tripod) thiab nres rau kev txhim kho thiab kho lub tsheb;
hlau rau kho lub caliper;
Koom tes rau "tuav ntawm no, thov."

Thaum muas cov discs tshiab (koj nco ntsoov, peb hloov ib khub ntawm tib lub qag ib zaug), peb xav kom koj lob cov pawm tshiab thiab. Qhov zoo tshaj plaws los ntawm ib qho chaw tsim khoom. Piv txwv li, xav txog cov chaw tsim khoom ntawm cov khoom siv rau Suav tsheb. Mogen hom khoom seem tau txais kev tswj hwm German ntawm txhua theem ntawm kev tsim khoom. Yog tias koj xav txuag ntawm cov ntaub qhwv thiab khaws cov qub, nco ntsoov tias ntawm lub nres nres tshiab, cov ntaub qhwv qub tuaj yeem sau cov grooves. Qhov no yuav inevitably tshwm sim, vim hais tias nws yuav tsis muaj peev xwm muab ib tug uniform cheeb tsam ntawm kev sib cuag ntawm cov dav hlau.

Feem ntau, cov txheej txheem hloov pauv tau zoo heev thiab tsis hloov pauv rau ntau lub tsheb.

Peb kho lub tsheb;
Tsa qhov xav tau ntawm lub tsheb nrog lub jack, muab lub koob thaij duab. Peb tshem lub log;
Peb dismantle lub nres system ntawm qhov chaw ua hauj lwm. tom qab ntawd peb nyem lub piston ntawm lub tog raj kheej ua haujlwm;
Peb tshem tawm tag nrho cov av ntawm lub hub thiab caliper, yog tias peb tsis xav hloov cov kabmob tom qab;
Tus khub nyem tus brake pedal rau hauv pem teb thiab tuav lub kauj tsheb kom ruaj khov. Nyob rau hauv lub meantime, koj lub hom phiaj yog unscrew ("rip off") bolts uas ruaj lub disc rau lub hub. Koj tuaj yeem siv cov kua dej WD tej yam yees siv thiab ua kom cov bolts ua haujlwm nrog nws.
Peb tshem lub nres nres, thiab tom qab ntawd khi nws nrog ib lub xaim kom nws tsis txhob ua puas lub nres hose;
Tam sim no peb yuav tsum tau disassemble lub caliper los ua ke: peb nrhiav thiab tshem tawm cov ntaub qhwv, saib lawv pom thiab zoo siab tias peb tau txais cov tshiab;
Yog tias koj tseem tsis tau yuav cov ntaub qhwv tshiab, tseem muaj sijhawm los ua qhov no;
Tshem cov compression springs thiab caliper clamp nws tus kheej;
Peb kho lub hub, tag nrho unscrew lub fixing bolts. Npaj txhij! Tam sim no koj tuaj yeem tshem lub brake disc.

Txhawm rau txhim kho cov tsav tshiab, tsuas yog ua raws li tag nrho cov kauj ruam saum toj no nyob rau hauv qhov kev txiav txim rov qab.

Tom qab ua haujlwm, txhua yam uas tseem tshuav yog txhawm rau txhawm rau nres tsheb tshiab thiab koj lub tsheb tau npaj rau kev mus ncig tshiab.