Ikhithi entsha yangempela yokuhlanganisa i-valve yomjovo kaphethiloli F00RJ03288

(5) Isihlungi sikaphethiloli sivinjiwe, okuholela ekushodeni kokunikezwayo noma ukuphazamiseka, ukuzicisha ngokwaso. (6) Iphinikhodi ye-piston inamathele ku-liner yenduku yokuxhuma. (7) Ukushiswa kwe-shaft yenjini ye-diesel nokunye ukwehluleka. (8) Ivalvu yenaliti yomjovo iyanamathela futhi ibhajwe. (9) Iphampu yokujova uphethiloli ayisebenzi ngokujwayelekile, ukuze ukunikezwa kukawoyela kunganele noma kungabi khona uwoyela. (10) Isistimu kaphethiloli ingena emoyeni, futhi ikhiqize "ipulaki yegesi" kumjikelezo kawoyela, ukuze ukunikezwa kukawoyela wenjini kadizili kungalingani, futhi injini iqhume uma ibucayi. (11) Enqubweni yokugcina uphethiloli kanye nokusetshenziswa, kukhona amanzi kuphethiloli, uma amanzi emaningi, kulula ukubangela ilangabi. Ngamafuphi, ukwehluleka kwenjini ye-diesel kuhlukile ngenxa yezizathu ezahlukene. Ngakho-ke, lapho injini ye-diesel isebenza ngokujwayelekile, kufanele sinake ukuze sibheke isimo sokuphuma kwentuthu, silalele ukuthi kukhona umsindo ongajwayelekile engxenyeni ngayinye, ukuthinta izinga lokushisa lenjini kadizili liphezulu kakhulu, uma kwenzeka okungavamile, kufanele sihlole ngesikhathi futhi wenze ukuxilongwa okunembile ukuvimbela izingozi ezinkulu. Ngaphezu kwalokho, ekusetshenzisweni kwenjini ye-diesel ukuqinisa ukugcinwa nokulungiswa kwezingxenye ezihlukahlukene, ngesikhathi sokuqeda izinkinga ezifihliwe.

Umjovo wesitimela ovamile uwumhlangano obaluleke kakhulu futhi onemba kakhulu ohlelweni lukaloliwe oluvamile lokulawula ngogesi. Ngokuthuthukiswa kwenjini yesimanje kadizili ngokunemba komjovo kanye nokusebenza kokuphendula komjovo ovamile wesitimela, kuyadingeka ukukhulisa ukwakheka namapharamitha womjovo wesitimela ovamile njalo. Ucwaningo olunzulu ngenqubo yokusebenza komjovo wesitimela ovamile luyisisekelo sokusebenza kahle, futhi inqubo yawo ye-hydraulic ingenye yezinto ezifundwayo.