1): Ntukeneye kubungabunga, guhindura no gusiga, byoroshye gushiraho, amafaranga make yo gukora mubikorwa byigihe kirekire byizewe.Ubuso bwo gukoresha tekinoroji yo kuvura spray, gloss nziza, murugo byabaye kurwego rwo hejuru.Ntabwo hazabaho kumeneka hanze nibindi bintu.Umubiri wa valve nuburyo bwo gusudira, bityo valve iroroshye kandi yoroshye kuyikingira.Kwishyiriraho uburyo bwo guhindura, byoroshye cyane, imikorere yimikorere irashobora gukurwaho, ihindura iyinjizwamo.
)
3): uburyo bwo gutunganya umupira bufite disiketi ya mudasobwa igezweho yo gukurikirana no kumenya, bityo gutunganya neza umupira ni muremure.
)Umuyoboro urwanya gusaza.
5.
) gusa wirinde umuriro, ariko kandi wirinde kwangirika, menya ko uhagaritswe by'agateganyo, kugirango usane ku gihe.
7).
8).