Ikhava ye-valve ephukile
Kunezizathu eziningana zomonakalo we-gasket ye-valve. Owokuqala ukuthi i-bolt ikhululekile, eyesibili injini i-blowby, okwesithathu ukuqhekeka kwekhava ye-valve, kanti owesine ngukuthi i-gasket ye-valve ikhava ilimele noma ayihlanganisiwe ne-sealant.
Ngesikhathi sokucindezela kwenjini, inani elincane legesi lizogobhoza ku-crankcase phakathi kodonga lwesilinda kanye nendandatho yepiston, futhi ingcindezi ye-crankses izokhuphuka ngokuhamba kwesikhathi. Ngalesi sikhathi, i-cranksecase veration valve i-valve isetshenziselwa ukuhola le ngxenye yegesi kuya ekungeneni okuningi futhi incine egumbini lokuhlangana ukuze iphinde isebenze. Uma i-cranksecase veration valve ivinjelwe, noma imvume phakathi kwendandatho ye-piston kanye nodonga lwe-cylinder lukhulu kakhulu, okuholela ekuhambeni komoya okuphezulu, i-vanksaft Frop emboze indawo, okuholela ekuvuthweni kwamafutha enjini.
Uma nje ufaka i-sealant, qinisa ama-bolts, bese ikhava ye-valve ayiqhekekile noma ikhubazekile, kukhombisa ukuthi ikhava ye-valve ilungile. Uma ungakhululeki, ungasebenzisa umbusi negeji yokuqina (i-wever gauge) ukukala ifulethini lesembozo se-valve ukubona ukuthi ingaguquki yini.
