Ibyuma bidasize amavuta bicayekuzamura icyumabyakozwe mumyaka irenga 80 ishize kugirango bikemure ibibazo hamwe na valve zihari muri serivise ya catalizator.Nkuko indangagaciro zabigaragaje neza muri iyi serivisi byasabwe kandi gukoreshwa mu zindi porogaramu za hash mu nganda z’imiti n’ibikomoka kuri peteroli.Nkuko indangagaciro zagaragaye neza muri iyi serivisi byasabwe kandi gukoreshwa mu zindi porogaramu za hash mu miti & peteroli. inganda.Kugirango dusobanure impamvu valve yagenze neza hepfo aha twavuze ibishushanyo mbonera bya valve kugirango itange imbere mumbaraga zayo.

IHame RYO GUKINGURA NO GUSOZAkuzamura icyuma

Gufunga valve:

• 1) hinduranya ikiganza cya dogere 90 kugirango ukore umuyoboro wamacomeka uhagaze kumuyoboro wumubiri wa valve
• 2) hanyuma uhindure uruziga rwamaboko kugirango umanuke, kugirango valve ifunge.

Mugihe cyo gufungura no gufunga valve, plug iraterurwa kandi igatandukana nintebe ya valve, bityo torque ikora ni nto cyane, byoroshye gufungura no gufunga valve.Ubuso bwa kashe ni ibimenyetso byerekana mugihe cyo gufungura cyangwa gufunga.Umuyoboro rero ufite ubuzima burebure.Ikiganza cyamaboko yo guterura ubwoko bwa plug valve ifite imiterere yoroheje, ingano ntoya hamwe n’amazi make.