Bad connections
Zvidzidzo zvinoratidza kuti zvinhu zvekukurumidzira zvakanyanya muhurongwa hwemagetsi emotokari ndiwo marudzi akasiyana-siyana ekubatanidza anowanikwa mairi.
Corrosion ndechimwe chezvikonzero zvinokonzeresa kukuvadzwa kwemagetsi conductive contact surfaces mumajoini. ino ndiyo nguva yekupedzisira 
yakajairika, iyo inovhara maitiro akasiyana-siyana anokonzera shanduko zvese pamusoro uye muchimiro chesimbi kubva kunobatanidza. Izvi zvinogona kuva makemikari kana electrochemical maitiro. Mhedzisiro yekutanga ndeyekuumbwa kwekuturikidzwa kwecorrosion pameso esimbi (kunze kweiyo inonzi inokudzwa simbi), inoumbwa nemakomponi esimbi iyi ine okisijeni uye maitiro ayo anogadzirwa neasidhi, mabhesi kana mamwe makemikari. Zvisinei, mumagadzirirwo emagetsi, tiri kutarisana nekugadzirwa kweiyo inonzi galvanic cell, iyo inoumba simbi mbiri dzakasiyana pamberi pe electrolyte. Nokufamba kwenguva, iyo yakaderera inogona simbi, kureva, danda rakashata resero, rinoora. Electrolyte inonyanyozivikanwa mumotokari ndiyo mwando wesaline, unokwanisa kupinda mumanooks nema crannies ese emota.
Kubuda kwemagetsi kusingakoshi muchimiro chearc yemagetsi kunoitika kana mabikirwo emhando dzakasiyana-siyana akavharwa uye akavhurwa, uye panguva yekufamba pamwe chete kweakasununguka majoini ezvibatanidza uye materminal. Uku kupenya kunokuvadza kunokonzeresa zvishoma nezvishoma oxidation yenzvimbo dzekusangana uye chiitiko chekutamisa zvinhu kubva pachikamu chakabatana nechakanaka danda kune chikamu chiri padyo nedanda rakashata. Somugumisiro, makomba uye protrusions zvinoumbwa, izvo zvinoderedza kushamwaridzana kwemagetsi chaiwo pamusoro pekubatana. Nekuda kweizvozvo, iyo junction kuramba inowedzera uye magetsi ekupa anodonha. Iyi nzira inoenderera mberi kusvikira nzvimbo dzekubatana dzatsva zvachose, kuputsa dunhu remagetsi. Kunewo njodzi ye "welding" iyo inobatika, zvinoreva kuti dunhu harigone kubviswa.
Kukuvadzwa kwakatsanangurwa kwekubatanidza magetsi kunogona kudzivirirwa zvakanyanya nekuchengetedza uye kuchengetedza nguva dzose. Majoini anonyanyoita mwando nekudaro galvanic corrosion anofanirwa kumwaya nguva nenguva nemwando displacing agents. Iyo oxide layer pane conductive nzvimbo inogona kubviswa ne sandpaper. Mazita akacheneswa nenzira iyi anofanirwa kuchengetedzwa neanobata spray, semuenzaniso. Kana zvichikwanisika kunetesa maitiro ekuitisa, zvinodikanwa kudzora uye kugadzirisa simba rekumanikidzana kwavo, semuenzaniso, nekusimbisa tambo dzakabatanidzwa ne torque yakakodzera.
