Common Rail Diesel Fuel Injector 386-1769 Inoenderana neCaterpillar 797b Rock Truck Cat 3524b Engine Rainier-Kirasi Harbour Tug Cat 3512 Engine

4. Spindle shingle aperture neDing munhare kuchamhembe kwe4 pa. Kana kuti nekuda kwekuuka, piston inotakurwa mucylinder uye mafuta anopiswa. 'Panguva ino inofanirwa kutariswa kuti paonekwe chikonzero chepiston bias cylinder, kusvika piston yapinda mucylinder liner mushure mekusarerekera humburumbira kusvika pari zvino.

5. Crankcase uye mamiriro ekunze enyika pasina izwi assembly tilt position skew haina kuiswa; Iyo silinda yemusoro inovhara pepa padhi haina kusimba nekuti tilt yekumisa screw haina kuisirwa uye pani yemafuta haina kusimba. Zviripachena zvichaburitsa chiitiko cheiyo yakashata yekumanikidza kukosha kwe crankcase, saka pachave nekudonha kwemafuta pasi pahwindo remidziyo yekufema.

6. Mushure mokunge ndiro yechitubu pandiro yepasi yemidziyo yekufema yakaremara, kana kune jecha remadota nezvimwe zvinhu muchikamu chezasi cheplate yechirimo, kuitira kuti chitubu chisagona kudzokera kunzvimbo yepakutanga, kana kuoma kwe iyo chitubu ndiro yakanyanya kuoma, zvinokonzeresa kubuda kwemafuta. Panguva ino, zvikamu zvemidziyo yekufema inofanira kucheneswa kana kutsiviwa.

7. Mushure mekunge injini yedhiziri yashandiswa kwenguva yakareba, piston mhete elasticity inopera simba kana kuvhurwa kwekuvhara kunowedzera, pamwe chete ne cylinder liner uye piston clearance inowedzera, izvo zvichaita kuti kufema kudonhe mafuta, ipapo zvikamu zvekupfeka. inofanira kutsiviwa.

8. Guruva nemarara zvakavhara gomba rekudzoka kwemafuta re 1 mm pandiro yepasi yemhepo yekufema, zvichiita kuti mhepo irege kudzorera mafuta, uye mafuta anobuda kubva pahwindo remhepo. Panguva ino, zvikamu zvekufema zvinofanira kucheneswa.

9. Iyo yekusimbisa screw yemhepo yekufema haina kusimbiswa, uye flatness yevhavha yekufema yakashata zvakanyanya, zvichiita kuti mafuta abude kubva papepa padhi. Muchiitiko ichi, simbisa screw, shandura chivharo chekufema kana kuisa chisimbiso papepa repepa.