Ipompo ekumgangatho ophezulu weDizili yokuTofa iFuel 09342-4025 impompo yesibaso

Emva kokuba i-fuel injection pump kwi-injini ye-diesel idibaniswe kwisekethe yeoli, isiphaluka esitywiniweyo senziwe. Xa kukho umoya kumzimba wokuqala, injini yedizili ayiyi kukwazi ukubonelela ngeoyile kwaye iyeke ukusebenza. Ngeli xesha, umqhubi kufuneka aqale ahlole ukuba ngaba inani le-diesel kwi-tank ye-fuel lisetyenzisiwe, kwaye ingaba ipayipi yeoli yokungena ishiye inqanaba leoli; okwesibini, khangela ukuba i-air outlet yetanki yamafutha ivaliwe, ibangela i-vacuum kunye noxinzelelo olubi kumgca we-oyile ukuthintela unikezelo lwe-oyile, kwaye emva koko Khulula isikrufu sokuphuma kwegazi kwimpompo yokutofa kwamafutha kunye nokumpompa i-oyile ngempompo ye-oyile yesandla. Ukuba inani elikhulu leebhubhu okanye i-foam yeoli ibonakala kwaye ukunikezelwa kweoli akuhambanga kakuhle, kuthetha ukuba i-oyile ye-low-pressure circuit ivaliwe. Ngeli xesha, izihluzi zedizili ezirhabaxa kunye nezicolekileyo kufuneka zijongwe. Khangela ukuba ngaba isicoci sivalekile, nokuba kukho iintanda okanye iziphene kwimibhobho yeoli; ingaba i-gaskets kwiindawo ezidibeneyo zombhobho weoli nganye zikhohliwe ukuba zifakwe, okanye ukuba ii-gaskets zonakaliswe, ezibangela ukuvuza okanye ukungena komoya. Xa ipompo yeoli yesandla ipompoza ioyile, unikezelo lweoyile luziva lugudile kodwa akukho xinzelelo. Oku kwenzeka ikakhulu ngenxa yokuba intwasahlobo kwivalve ye-oyile yokubuyisela i-oyile kwimpompo yokutofa kwe-fuel yaphukile okanye idiniwe kwaye ikhubazekile, ibhola yentsimbi igugile okanye ukungcola kukhutshiwe, kwaye isitywina asiqinile. , okubangela ukuba uxinzelelo lwe-oyile ye-low-pressure line ibe phantsi kakhulu, ibangele ukunikezelwa kwepetroli okwaneleyo kwimpompo yokutofa kwe-fuel. Xa ujonga isiphumo sokutywinwa kwevalve yokubuyisela i-oyile, vala indawo yokungena yeoli ngesandla sakho kwaye uvuthele ngomlomo wakho. Ukuba ayinakuvuthela, iqhelekile. Ngaphandle koko, itywina aliqinile. Xa upompa ioli ngempompo yeoli yesandla, kufuneka uzive u-elasticity kunye noxinzelelo xa udibanisa isiphatho. Kulula xa ukhulula isiphatho okanye siya kubuya ngokuzenzekelayo.

Kwiimpompo zeoyile zesandla sakudala, kufuneka kwakhona ujonge ukuba indlela yeoli phakathi kombhobho wokungena we-fuel inlet kunye netanki yamafutha ivaliwe. Ukuba kukho nayiphi na i-blockage, ininzi ibangelwa isihluzo se-oyile yokungena phantsi kwepompo yeoli ivalwe ngokungcola okanye i-gasket yonakaliswe. Xa ndimpompa i-oyile ngempompo ye-oyile yesandla, ndiziva ndingafunxanga xa ndijika isiphatho. Xa ndicofa isibambo, ndiziva ndixhathisa kakhulu. Isizathu esona sizathu kukuba indlela yeoli phakathi kwepompo yeoli kunye nepompo yeoli ivaliwe. Uninzi lwezizathu zibangelwa i-oyile yokungena kwi-screw yepompo yokutofa kwe-fuel kunye ne-valve yokuphuphuma ifakwe ngasemva, i-valve yokukhangela kwipompo yokuhambisa i-oyile ifakwe ngasemva okanye inxibe kakhulu, irabha yokutywina i-rubber yepompo ye-oyile yesandla. ukuba mdala kunye nokonakala, njl.

Ukuba kukho inani elikhulu lamaqamza kumbhobho wokubuyisela kwi-injector, oku kungenxa yokuba i-nozzle ye-injector yesilinda esithile ibambekile kwindawo evulekileyo, kwaye igesi yoxinzelelo oluphezulu kwi-cylinder ibalekela kumzimba wempompo yokutofa. Susa enye isiphelo sombhobho wokubuyisela ioli edityaniswe kwisihluzo se-oyile, vala indawo yokubuyisela ioli yokucoca, kwaye amaqamza ayanyamalala, ebonisa ukuba impazamo ikwi-injector. Emva koko fumana ukuba yeyiphi indibano ye-cylinder injector ebambekileyo kwaye uyisuse.