1. Yintoni ingozi yokuvuza kwe-oyile ye-injini.

Owona monakalo mkhulu kukulahleka kwe-oyile, okubangela inkunkuma, ukungcolisa indalo esingqongileyo, kwaye kwiimeko ezimandundu, kunokukhokelela ekoneleni kwe-oyile, nto leyo enokukhokelela kumonakalo we-injini, kwaye inokubangela ukuba isithuthi sivuthe ngokuzenzekelayo. Umonakalo we-injini awubangelwa kukuvuza kwe-oyile, kodwa ngenxa yokuba uxinzelelo lwe-oyile alunelanga emva kokuvuza, ngoko ke qaphela kakhulu kwinqanaba le-oyile.

2. Yahlule ngokungqongqo kwi-oyile evuzayo!

Okokuqala, ukuvuza kwe-oyile ye-injini kunye nokuvuza kwe-oyile ye-injini yimiba emibini: ukuvuza kwe-oyile ye-injini luhlobo oluthile lokusilela; I-oyile ye-injini inamandla okungena aqinileyo, kwaye ukuvuza kwe-oyile ye-injini kwenzeka ngokusetyenziswa kwe-injini. Kwiimeko eziqhelekileyo, iya kungena kwi-oil seal. Inqaku elinye, le yinto eqhelekileyo, ayisebenzi kakuhle. Ukukhutshwa kwe-oyile kubonakaliswa ikakhulu kumlinganiselo omncinci wemitha ye-oyile ebonakalayo kwisitywini se-injini, i-oyile ayinciphi ngokukhawuleza, kwaye akukho mikhondo ye-oyile ecacileyo ifumaneka kwi-injini yokukhusela okanye emhlabeni.

3. Ngoko ke, xa isikhululo solondolozo sigweba ukuvuza kwe-oyile, kufuneka kuqala siqinisekise ukuba yeyiphi indawo kunye nenxalenye yeoli evuzayo.

Awunakucinga nje ukuba yingxaki yetywina ngokuzimeleyo. Kufuneka ufumane unobangela wokwenyani kwaye uthathe amanyathelo achaseneyo ngokwebala leoli. Kungenjalo, ingxaki ayinakusonjululwa ngokutshintsha iindawo ezingafanelekanga.