Maƙerin dabaran gaba (dama, hagu)

Direbobi sukan fuskanci irin wannan matsala ta yadda daya daga cikin ƙafafun gaba baya jurewa. Za'a iya samun dalilai masu yawa don wannan - daga aikin banal na bambancin (misali, a cikin hunturu, lokacin da ƙafar hagu ya zame a kan kankara kuma an katange ta dama) zuwa mafi tsanani lalacewa a cikin tsarin birki.

Babban dalilin da yasa ƙafafun gaba baya juyewa cikin yardar kaina shine cewa faifan birki ba sa sakin fayafai. Don fahimtar dalilin irin wannan rashin aiki, kana buƙatar la'akari da yadda tsarin birki ke aiki, wato abubuwan da ke tattare da shi - caliper, silinda da birki.

Abubuwan birki suna cikin caliper, wanda aka ɗora akan diski. Babban silinda na birki ne ke da alhakin damfara da ƙwanƙwasa mashinan. Piston ɗinsa yana motsawa, ta haka yana ƙara matsewar ruwan birki, yana shiga cikin silinda, wanda ke saita motar birki a cikin motsi. Rashin lahani na birkin diski shine datti na iya shiga cikin sauƙi a ƙarƙashin caliper kuma a kan sandunan silinda. Wannan yana bayyana musamman a lokacin hunturu, lokacin da duk wannan datti ya daskare duka akan sandunan Silinda da kuma kan maɓuɓɓugan ruwan da ke da alhakin mayar da pads zuwa matsayinsu na asali.

Kuna iya kawar da wannan matsala ta hanyar cire caliper da tsaftace shi daga datti. Haka kuma, dole ne a yi hakan da wuri-wuri, tunda matsalar na iya haifar da rugujewar faya-fayan birki da kanta, wanda ke fashe daga rikice-rikice da zafi da yawa. Ba tare da dalili ba, mutanen da ke korafin cewa motarsu ta gaba ta cika sun bayyana cewa yana da zafi sosai.

Yawancin lokaci irin wannan matsala yana faruwa bayan birki - dabaran ba ta birki ba. Ko da yake wannan ba zai zama kawai dalili ba. Misali, a kodayaushe guraren suna cikin nauyi mai nauyi kuma suna iya rugujewa na tsawon lokaci, kamar yadda ƙwanƙwasa ƙafafun ke nunawa da kuma sauti mara daɗi. Kuna iya maye gurbin bearings a cikin cibiya da kanku ko a tashar sabis. Sayi kayan gyara na asali kawai waɗanda masana'anta suka amince da su. Bincika sandar ɗaukar hoto - tseren ciki ya kamata ya zauna da ƙarfi a wurin kuma kada ya yi tagumi.

Idan kun riga kun fuskanci irin wannan matsala, to, mafi kyawun bayani shine duba yanayin duk abubuwan da ke cikin tsarin: birki master cylinders, wheel cylinders, caliper jagororin, maɓuɓɓugan kushin ruwa, birki da kansu. Idan ba zai yiwu a magance matsalar ba ta hanyar maye gurbin cuffs kawai da cire datti, to kana buƙatar zuwa tashar sabis.

Ana lodawa…