1. Igihe cyo gufata neza.

a.Niba ugenda mumuhanda hamwe ningendo zisanzwe kandi nta bimera, ugomba muri rusange gusukura no kuwubungabunga rimwe muri kilometero 3000.

b.Niba hari imyanda igaragara mugihe ugiye gukina nibyondo, birasabwa koza ako kanya imyanda mugihe ugarutse, hanyuma ugashyiraho amavuta yo gusiga nyuma yo guhanagura byumye.

c.Niba amavuta yumunyururu azabura nyuma yo gutwara umuvuduko mwinshi cyangwa muminsi yimvura, birasabwa kandi ko kubungabunga

d.Niba urunigi rwarundanyije urwego rwamavuta, rugomba guhanagurwa no kubungabungwa ako kanya.

2. Guhindura urunigi

Kuri 1000 ~ 2000 km, wemeze uko urunigi rumeze nagaciro keza ko gukomera (bitandukanye bitewe nubwoko bwimodoka).Niba irenze imipaka, hindura impagarara.Agaciro gakwiye k’ibinyabiziga rusange ni 25 ~ 35mm.Nyamara, yaba imodoka rusange yo mumuhanda cyangwa ikinyabiziga kitari mumuhanda, ubukana bwa buri kinyabiziga buratandukanye.Witondere guhuza ubukana nuburyo bukwiye nyuma yo kwerekeza kumabwiriza yikinyabiziga.

3. Gusukura umunyururu

Niba ubikora wenyine, nyamuneka uzane ibikoresho byawe: gusukura urunigi, igitambaro, guswera hamwe n’ibase.

Nyuma yo kwimura ibikoresho bidafite aho bibogamiye, hinduranya buhoro uruziga intoki (ntugahindukire kubikoresho bike kugirango bikore, byoroshye gutobora intoki), hanyuma utere umukozi ushinzwe isuku.Kugirango wirinde kumenagura ibintu ku bindi bice, nyamuneka ubitwikire igitambaro.Mubyongeyeho, mugihe utera ibintu byinshi byogusukura, nyamuneka shyira ikibase cyumwanda munsi.Niba hari umwanda winangiye, nyamuneka kwoza ukoresheje brush.Icyuma cyuma cyangiza urunigi.Nyamuneka ntukoreshe.Nubwo wakoresha brush yoroheje, urashobora kandi kwangiza kashe ya mavuta.Nyamuneka koresha witonze.Nyuma yo koza urunigi ukoresheje brush, nyamuneka uhanagura urunigi hamwe nigitambaro.

4. Gusiga amavuta

Mugihe usize amavuta ya kashe yamavuta, nyamuneka koresha amavuta yumunyururu arimo amavuta yo gusiga hamwe nibikoresho byo kurinda amavuta.Mugihe utera amavuta yo gusiga, nyamuneka tegura ibikoresho bikurikira: amavuta yumunyururu, igitambaro, ikibase.

Kugirango ureke amavuta yumunyururu yinjire mu cyuho cya buri munyururu, nyamuneka uzenguruke buhoro uruziga intera ya 3 ~ 10cm buri mwanya hanyuma utere amavuta yumunyururu neza.Nyamuneka uyipfundikishe igitambaro kugirango wirinde ibindi bice gukoraho.Mugihe cyo gutera cyane, nyamuneka shyira ikibase cyimyanda munsi kugirango ikusanyirizwe hamwe kandi ivurwe.Nyuma yuko urunigi rusizwe hamwe namavuta yumunyururu, koresha igitambaro kugirango uhanagure amavuta arenze.

5. Igihe cyo gusimbuza umunyururu

Urunigi rwa kashe ya peteroli ikora ibirometero 20000 mumeze neza, kandi birasabwa gusimbuza urunigi rudasanzwe rwa peteroli iyo rukora ibirometero 5000.Mugihe usimbuye urunigi, menya neza kwemeza imiterere yumunyururu kandi niba hari kashe ya peteroli.