Maye gurbin silent tubalan BMW

Silent blocks (rubber da karfe like) ana amfani da su a cikin BMW musamman ta sanannen alamar Lemförder, wanda ke cikin rukunin ZF. Ana amfani da tubalan shiru don haɗa abubuwan dakatarwa, sarrafawa da sassan watsawa: levers, masu ɗaukar girgiza, akwatunan gear da kayan tuƙi. Bi da bi, hinges suna daskare girgiza lokacin da abin hawa ke motsawa kuma suna kiyaye amincin chassis da sassan dakatarwa. A matsayinka na mai mulki, bushings dakatarwa suna aiki har zuwa kilomita dubu 100. Amma dangane da yanayin aiki da ingancin hanyoyin, rayuwar sabis ɗin na iya zama ɗan guntu. Wannan shi ne ainihin gaskiya game da hinges mai (hydrosilent blocks), wanda, saboda mummunan hanyoyi da kuma yanayi mai tsanani, ya riga ya ƙare a 50-60 dubu kilomita.

Alamomin lalacewa akan tubalan shiru na BMW:

1. Hayaniyar daɗaɗɗa daga dakatarwar (ƙugiya, ƙugiya)
2. Rashin tuƙi.
3. Girgiza kai da halayen motan da basu dace ba lokacin juyawa.
4. Tabon mai a kan hinges da filin ajiye motoci na motar (za a iya ganin alamun a yankin ƙafafu).

Rashin lalacewa na iya haifar da lalacewa ga tsarin dakatarwa, tuƙi da tsarin birki. Yana da haɗari musamman cewa motar na iya rasa iko a cikin babban sauri kuma wannan zai haifar da mummunan sakamako. Don haka, ana ba da shawarar kar a jinkirta tuntuɓar Ma'aikatar Mota ta Duniya ta BMW don bincikar binciken dakatarwa da maye gurbin haɗin gwiwa.

Yana da mahimmanci a lura cewa an canza tubalan shiru a cikin nau'i-nau'i, alal misali, madaukai biyu na hannun hagu da dama na dakatarwa a lokaci daya.

Wannan shi ne saboda buƙatar daidaitaccen saita kusurwar haɗuwa (camber) na ƙafafun).

Ga duk tambayoyin, koyaushe kuna iya kiran mu yayin lokutan kasuwanci ko barin buƙatu akan gidan yanar gizon don alƙawari don binciken dakatarwa da gyara cikin gaggawa.