Ni ryari ugomba guhindura amavuta ya moteri y’imodoka y'amasiganwa?

Itandukaniro hagati y’amavuta y’imodoka isanzwe n’ay’imodoka y’amasiganwa

Amavuta ya moteri asanzwe aba agenewe gusukura, kurinda no kunyereza moteri mu rugendo rushobora kugera kuri 30.000 km. Ku rundi ruhande, amavuta ya moteri y’imodoka y’amasiganwa ahindurwa kenshi, rimwe cyangwa nyuma y’amasiganwa make, hagakoreshwa amavuta afite imikorere yo hejuru. Kugira ngo moteri itangirika vuba, amavuta yo mu modoka y’amasiganwa aba afite ubunyerere (viscosity) buhanitse kurusha amavuta asanzwe. Urwego rw’ububobere bufasha kunoza imikorere ya moteri, kuko moteri y’imodoka y’amasiganwa ikora ku muvuduko wo hejuru kandi igakora cyane kurusha moteri y’imodoka isanzwe. Byongeye, amavuta y’amasiganwa aba afite ibiyongeramo (additives) byihariye, bifasha kwirinda kwangirika kw'ibice bya moteri byaterwa no gukoresha amavuta asanzwe mu modoka y’amasiganwa.

Igihe cyo guhindura amavuta kenshi

Uburyo n’inshuro amavuta ahindurwamo ni ingenzi cyane ku mikorere y’imodoka, cyane cyane imodoka z’amasiganwa, kuko ziba zisaba kwitabwaho by’umwihariko kandi zigakenera amavuta meza cyane bishoboka kugira ngo zigume mu mikorere myiza. Imodoka isanzwe ikenera guhindurirwa amavuta bitewe n’amabwiriza y’uruganda rwayikoze, imikoreshereze yayo ndetse n’aho ikorera. Iyo hakoreshwejwe amavuta agezweho kandi akorwa mu buryo buhanitse, imodoka ishobora kugenda kugera kuri 30.000 km mbere yo guhindurirwa amavuta.

Ku modoka y’amasiganwa, amavuta agomba guhindurwa kenshi hakoreshejwe amavuta yihariye y’imikorere ihanitse. Radni Molhampour wo muri Zyrus Engineering yagize ati: "Duhindura amavuta buri gihe nyuma y’icyumweru cy’amasiganwa. Si uko amavuta aba ashaje, ahubwo ni ukugira ngo dusuzume niba nta bice byangritse muri moteri. Tunahindura filitirey’amavuta (oil filter) kugira ngo turebe uko moteri imeze. Dukoresha amavuta ya Rymax  mu modoka zacu zose za Lamborghini, harimo n’iyo mu bwoko bwa LP1200 prototype. Twayakoresheje kandi imikorere yayo yaradushimishije cyane. Urugero, ubushyuhe bw’amavuta ya moteri yacu ya Lamborghini Super Trofeo ST bwagabanutseho dogere 6, bikaba ari ibintu byiza cyane."

Ni ibihe bibazo bishobora kuvuka iyo amavuta ya moteri y’imodoka y’amasiganwa adahinduwe?

Kutagendera ku mabwiriza yo guhindura amavuta ya moteri bishobora gutera ibibazo bikomeye kandi bihenze cyane, cyane cyane ku modoka y’amasiganwa. Kimwe muri ibyo bibazo ni kutanyerera kw’amavuta muri moteri (lubrication), bikaba byaviramo ibice bya moteri kwangirika imburagihe. Amavuta nayo ubwayo ashobora kwandura vuba, akagira imyitwarire nk’iy'umukungugu mwinshi muri moteri. Iyo amavuta yanduye, ntashobora gusukura no gukonjesha moteri nk'uko bikwiye. Icyo gihe, moteri ishobora kuzana ubushyuhe bukabije, bigatuma amavuta atongera gusiga neza ibice byayo, ibyo bigatera ibice bya moteri kwangirika no gutakaza imikorere yabyo. Ikibazo kinini cyane gishobora kuvuka ni uko moteri ishobora kudakomeza gukora neza cyangwa igafatira burundu kubera kubura amavuta ahanyereza. Ibi bishobora gutera igiciro kinini cyo gusana moteri, ndetse rimwe na rimwe bigasaba kuyisimbuza burundu, bikanaba ikibazo gikomeye ku mutekano w’umuyobozi w’ikinyabiziga.

Amavuta meza ku modoka yawe y’amasiganwa

None ko umaze kumenya igihe amavuta agomba guhindurirwa mu modoka y’amasiganwa, ushobora kuyikoresha mu bushobozi bwayo bwose ukoresheje amavuta yabugenewe by'umwihariko ku modoka z’amasiganwa. Rymax Apollo R Line yagenewe gutanga imikorere myiza kuruta ibindi ndetse no kurinda moteri mu bihe bikomeye cyane. Aya mavuta yihariye akozwe mu buryo bwa full synthetic afite igipimo cya 10W-60, aya atuma ibice bya moteri bitembera neza kuva ku wakije  imashini ikonje ndetse igakomeza gukora neza. Rymax Apollo R Line yageragejwe cyane ku bibuga by’amasiganwa, kandi itanga imbaraga za moteri ku rugero rwo hejuru, haba mu masiganwa yo ku muhanda no hanze yawo.