Amabhuleki ezithuthuthu: funda ukuthi uzopha kanjani
Okuqukethwe
Eqinisweni, bangaki abantu esibezwa bekhononda ngokushoda kwamandla emabhulekini abo futhi befuna ukushintsha amapayipi abo avamile, ama-caliper ngisho ne-master cylinder ngaphambi kokubuza imibuzo mayelana nengxenye eyinhloko yokudlulisela? i-lever noma i-brake fluid? Ngakho-ke sizofaka uketshezi olusha esikhundleni soketshezi lwakho oludala, kungakhathaliseki ukuthi yini, kuhlanganise nokuhlanzwa.
Kanjani lo msebenzi
Isikhumbuzo esincane sendatshana edlule siwusizo:
Njengoba sesibonile, isenzo samapads ku-disc sibangelwa ukucindezela i-lever, izindlela zokudlulisa la mandla nge-master cylinder yi-brake fluid. Kumelwe ibe nezakhiwo ezahlukene zemishini namakhemikhali ukuze idlulise ngempumelelo la mandla:
- Kumelwe kube yinto engenakucindezelwa: ngempela, uma kusetshenziswe uketshezi, noma ngabe bekucindezelwa kancane, umthamo walo ubezoqala ukuncishiswa ngamandla ngaphambi kokuba adluliselwe kuma-caliper pistons, besingeke sibhuleki noma sibi nakakhulu...
– Kumele imelane nokushisa: amabhuleki ashise futhi ashise uketshezi. Uketshezi olushisiwe lungabiliswa, ludedele umhwamuko... ocindezelwe.
Ngaphezu kwekhwalithi ye-brake fluid ngokwayo, i-hydraulic circuit akumele ivalwe ngokuphelele kuphela, kodwa futhi isuswe NGOKUPHELELE emoyeni. Kuyacaca ukuthi akufanele kube namabhamuza egesi kuwo. Igama elingukhiye lokuphumelela: UKUNGANELI!
Kungani ushintsha i-brake fluid endala?
Njengoba sesibonile, ukuze uketshezi lusebenze kufanele lube olungenakucindezelwa. Ngeshwa, lolu ketshezi luwathanda kakhulu amanzi futhi luwamunca ngokuhamba kwesikhathi. Inkinga iwukuthi amanzi abila ngezinga lokushisa eliphansi kunamabhuleki abese ekhipha isitimu, esicindezelwayo. Lokhu kubizwa ngokuthi "i-vapor lock", noma ukuba khona kwegesi ezingeni lokushisa elibangela ukunyamalala kwamabhuleki...
Indlela engcono kakhulu yokugwema lokhu ukushintsha uketshezi olusetshenzisiwe ufake olusha, masicacise. OKUSHA: Yebo, uketshezi osekuphele unyaka lungasetshenziswa egaraji lakho lumunce amanzi ngakho alusebenziseki. Ingabe udinga izinombolo? Ngokuqondile? Serious ? Nazi ezinye zezindinganiso ezichaza izici zoketshezi oluhlukahlukene.
Emazingeni womswakamo asondele ku-0, amaphuzu abilayo ezinhlobo ezintathu ezihlukene zoketshezi yilawa:
– I-DOT 3: cishe ku-220 °C
– DOT4: cishe 240°C
– DOT 5: ngaphezu kuka-250°C
Ngamanzi angu-1%:
– I-DOT 3: cishe ku-170 °C
– DOT4: ngaphansi kuka-200°C
– I-DOT 5: cishe ku-230 °C
Ngamanzi angu-3%:
– I-DOT 3: cishe ku-130 °C
– DOT4: ngaphansi kuka-160°C
- I-DOT 5 kuphela i-185 ° C
Kufanele wazi ukuthi ucwaningo lwezibalo olwenziwa ezweni lakithi elihle olusekelwe kumasampula athathwe ezimotweni lubonisa ukuthi ngemva kweminyaka emibili okuqukethwe kwamanzi kulandela isilinganiso esingu-3%... Uqinisekile? Sengivele ngikubona ugijimela kumdayisi wakho ukuze uthole uketshezi olusha!!!!
IPHUZU
Kuleli qophelo encazelweni, nansi impendulo yombuzo ovame ukubuzwa: “DOT 5, iyiphi engcono kune-DOT 3?” “. Noma futhi: "Imele ini i-DOT?" ”
I-DOT iwuhlelo loketshezi ngaphansi komthetho wombuso wase-US, i-Federal Motor Vehicle Safety Standards (FMVSS), echaza izigaba ezintathu ezaziwa nge-DOT 3, 4 kanye no-5 (DOT: Department of Transportation).
Ithebula elingezansi libonisa izici eziyinhloko, amanani abonisiwe angamanani aphansi okufanele ahlangatshezwe ukuze afakwe esigabeni esithile:
| IPHUZU 3 | IPHUZU 4 | IPHUZU 5 | |
| Iphuzu elibilayo elomile (°C) | > 205 | > 230 | > 260 |
| Ukushisa okubilayo ngaphansi kuka-3% wamanzi (°C) | > 140 | > 155 | > 180 |
| I-viscosity ye-Kinematic ku-40 ° C (mm2 / s) | > 1500 | > 1800 | > 900 |
Singabona ngokucacile ukuthi uketshezi lwe-DOT5 lubamba kangcono kakhulu izinga lokushisa kune-DOT3, noma ngabe luguga (leso akusona isizathu sokulushintsha njalo eminyakeni eyi-10...).
Kulokhu, kufanele uqaphele ukuthi abanye abakhiqizi (ikakhulukazi i-Brembo) bayakwenqabela ukusetshenziswa kwe-DOT5 kumishini yabo ngenxa yokungahambelani kwamakhemikhali kwezimpawu. Ungase futhi waneliseke nge-DOT 4 “enhle”.
Inhloso yalo mdlalo
Ngaphambi kokuthi uqale ukusebenza ngamathuluzi noketshezi olusha, esinye isikhumbuzi esisheshayo.
I-hydraulic brake circuit iqukethe:
- ibhange elisebenza njengendawo yokugcina imali futhi elinxephezela ukuguga kwamaphedi,
- isilinda master,
- ipayipi (amapayipi),
– caliper(ama).
Le ngoma igcwele "izindawo eziphakeme", izindawo lapho amabhamuza amancane engakwazi ukunqwabelana futhi ahlale lapho ngaphandle uma sithatha izinyathelo zokuwasusa. Kulawa maphoyinti ngokuvamile sithola izikulufu zokuphuma kwegazi noma okokufakwa kwe-banjo okusetshenziselwa ukuxhuma izingxenye ezihlukahlukene zesekethe (njengaphakathi kwesilinda esiyinhloko nepayipi). Isikulufu se-bleeder simane siyipulaki okuthi, uma iqinisiwe, ivaleke futhi ivaleke ngokuqinile; vula lapho buthaka.
Ngakho-ke, into yomdlalo akukhona nje ukufaka esikhundleni se-brake fluid endala entsha, kodwa futhi ukususa ama-bubbles emoyeni akhona kumjikelezo ezindaweni eziphezulu.
Wozani, ake sehlele egaraji ukuze senze ibhizinisi elibucayi...
I-Purge
Okokuqala, lungiselela amathuluzi akho, okungukuthi:
- i-wrench evulekile yosayizi 8 (ngokujwayelekile) yokukhulula nokuqinisa izikulufi zokopha,
- i-screwdriver ye-Phillips (imvamisa) yokuvula isivalo se-fluid reservoir,
- ishubhu elincane elisobala lokunamathisela i-screw fitting, engatholakala kalula, ngokwesibonelo, engxenyeni ye-aquarium yesitolo sezilwane,
- mhlawumbe i-clamp (uhlobo lwe-Colson) oluzosetshenziswa ukubamba ngokuphephile ipayipi ku-screw yokopha,
- isitsha sokuqoqa uketshezi olusetshenzisiwe lapho ipayipi lizocwiliswa khona;
- ibhodlela loketshezi olusha, kunjalo,
- kanye nama-rags!
Asisebenze...
 | 1 – Okokuqala, bopha iragi endaweni yokugcina amanzi ebhuleki ngaphambi kokuyivula: empeleni, uketshezi luthanda ukufiphala, ngisho nokuhlubula ngokungananazi upende ezimotweni zethu, ngakho-ke zidinga ukuvikelwa. |
 | I-2 - Vula isivalo sembiza bese ususa uphawu (uma lukhubazekile, lubuyisele esimweni saso sokuqala). |
 | 3 – Khipha ikepisi elisekhanda lesikulufu sokuphuma kwegazi bese ubuyisela ipayipi ngokulicwilisa esitsheni. Ithiphu yesitsha, uthele uketshezi oluthile phansi. Kungani ? Ipayipi elicwilisiwe lizogcwala njengoba ukuhlanzwa kuqhubeka. Uma kwenzeka "i-miss", uketshezi luzongena ku-caliper, hhayi umoya, okuzogwema isidingo sokwenza konke kabusha. |
| 4 – Ingxenye yokuqala kuzoba ukukhipha uketshezi oludala ethangini ngaphambi kokwengeza uketshezi olusha. ISEXWAYISO ! Kunembobo yokumunca ezansi ethangini: kufanele KUHLALE kube noketshezi ngaphezu kwale mbobo, ngaphandle kwalokho umoya uzongena kwisekhethi. | |
 | I-5 - Cindezela i-lever yebhuleki futhi, ngenkathi ugcina ingcindezi, vula isikulufu se-bleeder kancane: uketshezi luyaphuma ngenkani. Thatha ithuba lokuhlola ubukhona noma ukungabi khona kwamabhamuza omoya epayipini elisobala. |
 | 6 - QINISA isikulufu NGAPHAMBI kokuba i-lever ime. |
| 7 – Phinda izinyathelo 5 no 6 kuze izinga ethangini lehle libe ngamamilimitha ambalwa ngaphezu kwendawo yokuncela. | |
| 8 – Gcwalisa i-reservoir ngoketshezi olusha bese uphinda izinyathelo 5 no-6 (ungeza uketshezi olusha njalo) kuze kube yilapho uketshezi oluphumayo luba uketshezi OLUSHA futhi awekho amabhamuza omoya aphumayo. | |
| 9 – Lapha ingxenye ephakathi komkhumbi nesikulufu sokopha igcwaliswa ngoketshezi olusha futhi ayisenawo amabhamuza, okusele nje ukuqinisa isikulufu sokopha ngendlela efanele futhi kukhishwe ishubhu elibonisa ngale. Endabeni yesistimu ye-double disc brake, ukusebenza kufanele kwenziwe kabusha nge-caliper yesibili. | |
| I-10 - Ekupheleni kokusebenza, gcwalisa kahle izinga ethangini elivundlile, buyisela i-gasket nekepisi. |
ukufingqa
Ukudideka: Kulula (1/5)
Ukunaka kuyadingeka: Okukhulu! Ungalokothi wenze ihlaya ngokubhuleka, futhi uma ungabaza, funa usizo kumuntu onekhono.
Isikhathi: Ihora elihle kuwo wonke amabhuleki.
Yenza:
- Njengenjwayelo, sebenzisa amathuluzi ekhwalithi enhle ukuze ugweme ukulimaza izikulufu ze-fuel cap noma ukuzungeza izinhlangothi zesikulufu se-bleeder.
- sebenzisa uketshezi olusha lwebhuleki, hhayi lolu obulele egaraji, ngoba asazi ukuthi nini,
- vikela kahle izingxenye ezipendiwe zesithuthuthu,
- thatha isikhathi sakho,
- thola usizo uma ungabaza,
- ungaqinisi kakhulu izikulufu zokudonsa amanzi (ubukhulu obuyi-1/4 ukujika ngemva kokuxhumana).
Noma ngabe ukuphi, yopha ibhuleki elingemuva futhi uhlanze ama-rotor nama-pads ngesicoci se-brake.
Okungafanele kwenziwe:
Ungayilandeli imiyalelo esesigabeni esithi "Okufanele ukwenze"!
Lokhu kungenzeka:
I-Phillips egcina isikulufu sesivalo sethangi "asiphumi" (ngokuvamile esimweni sekani elakhelwe ngaphakathi, i-aluminium). Angahle abophe, futhi kunobungozi obukhulu bokuthola umbono ongemuhle uma ugcizelela, ikakhulukazi ngethuluzi lekhwalithi ephansi.
Isixazululo: Thola i-screwdriver yekhwalithi enhle kanye nosayizi ofanele owufaka kusikulufu. Bese uthepha i-screwdriver ngokuvulekile ngesando ukuze "ususe" imicu. Bese uzama ukusikhulula ngokucindezela kakhulu i-screwdriver.
Uma uzwa isikulufu sigoba, yima bese ushayela umakhenikha wakho, kungcono ukwenza umsebenzi wenziwe kunokuwuphula wonke. Ngesikhathi esifanayo, gcizelela ukuthi izikulufi zishintshwe ezintsha, ozozisusa ngokushesha ukuze uzigcobe.
Uma isikulufu sifika, sishintshe ekugcineni kokopha ufake esisha, uma kungenzeka ngesokhethi ye-hex engcono kakhulu yokukhipha (BTR), ozoyigcoba ngaphambi kokuhlanganisa kabusha. Qaphela ukuthi ungaqinisi kakhulu.
Siyabonga futhi kuStefan ngomsebenzi wakhe omuhle kakhulu, umbhalo wakhe nezithombe zakhe.
Ezinye izindawo zokuhlala e- Dominic:
"Empeleni kunezigaba ezine ze-brake fluid ngokusho kwe-DOT imininingwane:
– INTO 3
- I-DOT 4: ilungele kakhulu izinhlelo zokusebenza eziningi. Izinguqulo zezentengiso (DOT 4+, super, ultra,…) ezinamaphoyinti abilayo aphezulu. V
Iqembu!!!
– DOT 5.1: (njengoba kukhonjisiwe esitsheni) ikhiqiza uketshezi oluthe xaxa ukuze kuthuthukiswe ukusabela kwezinhlelo zokulawula ze-ABS.
Lezi zigaba ezintathu ziyahambisana.
– I-DOT 5: Umkhiqizo osuselwe ku-silicone (osetshenziswa ku-Harley-Davidson, phakathi kokunye), ongahambelani nezinto ezisetshenziswa kumasekethe ajwayelekile aklanyelwe ukusebenza nezinye ezintathu (ngicabanga ukuthi kulapho kuvela khona amazwi kaBrembo).
Bengifuna ukugqamisa lokhu ngoba imikhiqizo eminingi emakethe ayihlukanisi phakathi kwe-DOT 5 ne-5.1, futhi ukuyenza ingalungile kungaba nemiphumela emibi. Ngiyakuhalalisela ngokuba nengosi engiyibheka njalo. Okunye ukukhangisa: ngesiNgisi, kodwa kwenziwa abashayeli bamabhayisikili: www.shell.com/advance
Inothi Lomhleli we-MS: Ngempela isiza esiklanywe kahle futhi esifundisayo esifanele ukushiwo lapha kungakhathalekile ukuthi yiziphi izincazelo zokuphromotha 😉
