Iyo ine-shayi-matatu emafuta sefa compartment wrench, inozivikanwawo seyechitatu-shayi mafuta sefa compartment wrench, chishandiso chakanyatsogadzirirwa kushandura mafirita emafuta muinjini dzemotokari. Iyo inowanzo ratidza shaya nhatu dzinogadziriswa dzekusimbisa uye kubvisa mafirita emhando dzakasiyana. Ichi chishandiso chinowanzo shandiswa pakuchinja oiri kuitira kufambisa kubviswa uye kuiswa kwemafuta mafirita.
Mamiriro eiyo matatu-shaw oiri compartment wrench ndeaya anotevera:
Paunenge uchishandisa chipanera chemafuta-shaya matatu, ita shuwa kuti shaya dzakagadziridzwa muhukuru kuti dzikwane sefa, dzakanamirwa zvakachengetedzeka uye kushandisa huwandu hwakakodzera hwesimba kubvisa kana kuisa sefa. Ichi chishandiso chinogona kubatsira kuita kuti mafuta ako ekuchinja kugadzirisa kuve nyore, kuve nechokwadi chekuti injini yako inomhanya nemazvo uye inochengetedza kuita kwakaringana.