Ingabe uketshezi lungaxutshwa?
Ukunakekelwa kwenjini kudinga ukusetshenziswa koketshezi oluthile esingaluxubi nabanye. Kodwa senzenjani lapho singenayo enye indlela?
Akuwona wonke uketshezi olusebenzayo oluxubene ngokuphelele nabanye, uma kuphela ngenxa yokwakheka kwawo kanye nezakhiwo zamakhemikhali.
Olunye uketshezi olubaluleke kakhulu uwoyela wenjini. Inkinga ivela lapho kungenakwanele, futhi asikwazi ukuthenga lokho okusenjinini noma, okubi nakakhulu, asazi ukuthi yini esetshenzisiwe, isibonelo, ngokushesha ngemva kokuthenga imoto esetshenzisiwe. Ngakho-ke umbuzo uphakama: kungenzeka yini ukwengeza amanye amafutha?
Ongoti bathi ukushayela uwoyela onganele kuyingozi enjinini kunokusebenzisa uwoyela ongafanele isikhathi esifushane. Inkinga encane yenzeka lapho sigcwalisa uwoyela we-viscosity efanayo, hhayi uhlobo olufanayo. Kodwa noma ngabe sixuba uwoyela we-viscosity ehlukile noma uwoyela wamaminerali namafutha okwenziwa, ingxube enjalo isazohlinzeka ngokugcotshwa kwenjini okusebenzayo. Yiqiniso, inqubo enjalo yenziwa ngesisekelo se-case-by-case, futhi kufanele ukhumbule ukugcwalisa injini ngamafutha we-homogeneous anconywe umenzi ngokushesha ngangokunokwenzeka.
“Njengomthetho, akukho uketshezi okufanele luxutshwe nolunye olunezinto ezihlukile, kodwa esimweni esiphuthumayo, ngisho nowoyela wamaminerali uzohlangana nowokwenziwa futhi ngeke ulimaze injini ibanga elifushane. Ngokuya ngebanga, umuntu angaqagela nje ukuthi imoto enebanga elifinyelela ku-100 km kungenzeka ibe nowoyela wokwenziwa enjinini, ngaphezu kwaleli xabiso i-semi-synthetic futhi ingaphezulu kuka-180thous. uwoyela wamaminerali kufanele kunalokho asetshenziswe, nakuba ngigcizelela ukuthi leli nani linqunywa ngokuqondile ngumkhiqizi wezimoto,” kuchaza uMariusz Melka ovela embonini yamakhemikhali i-Organka eLodz.
Isimo ngesipholisi siba sibi kancane. Njengoba izipholile ze-aluminium zinezinhlobo ezahlukene zoketshezi, futhi izipholile zethusi zinezinhlobo ezihlukene, azikwazi ukuxutshwa zodwa. Umehluko omkhulu lapha ukuthi izinjini zeradiyetha ye-aluminium zisebenzisa izigxivizo ezenziwe ngezinto ezihlukile kunama-radiator ethusi, ngakho-ke ukusebenzisa uketshezi olungalungile kungalimaza izimpawu, bese kubangele injini ukuthi ivuze futhi ishise kakhulu. Kodwa-ke, cishe noma yikuphi ukupholisa kungagcwaliswa ngamanzi, kodwa ikakhulukazi ezimeni zasebusika, isipholile esinjalo esixubile kufanele sithathelwe indawo nesipholile sokuqala, esingashisi umnkantsha ngokushesha ngangokunokwenzeka.
I-brake fluid iphinde ivumelane nohlobo lwamabhuleki (isigubhu noma i-disc), kanye nomthwalo, i.e. izinga lokushisa esebenza kulo. Ukuxuba izinhlobo ezahlukene zoketshezi kungabangela ukuthi zibile emigqeni yamabhuleki kanye nama-caliper, okuholela ekulahlekelweni okuphelele kokusebenza kahle kwamabhuleki (kuzoba nomoya ohlelweni).
Indlela elula iwuketshezi lwewasha ye-windshield olungaxutshwa ngokukhululekile, sikhumbula kuphela ukuthi ngokungeza eyodwa eklanyelwe amazinga okushisa avumayo kuketshezi lwasebusika, sibeka engcupheni yokuqandisa lonke uhlelo.
