Ipayipi legesi yensimbi engagqwali izendlalelo ezi-2 ezinokufakwa kwabesilisa kokuxhumeka kwemitha yegesi isetshenziswa ngokukhethekile ukuxhuma phakathi kokucaciswa okuhlukahlukene kwamamitha wegesi kanye nolayini wepayipi lokuhambisa igesi noma i-valve yokungena kwegesi;umkhiqizo unokumelana nokugqwala okuqinile, ukuguquguquka okuhle, ukufakwa kalula, futhi ungagoba kunoma iyiphi indlela Awudingi okunye ukuxhumeka kwendololwane yesikhashana, uqeda ukuphambuka kokusuka endaweni, unokuphila isikhathi eside, futhi unamalungu ahlukahlukene (amalunga okuzikhethela aphikisana ne-disassembly) futhi ezinye izinzuzo.Ifaneleka kumamitha ahlukahlukene wegesi, kulula ukuyixhuma, iphephile futhi inokwethenjelwa.Iyindawo ekahle yamapayipi athathiwe.