Umjovo wekhwalithi ephezulu we-C7 C9 wezingxenye ze-Caterpillar 10R7221 Excavator

AMACEBISO OJOVA

Izinga likaphethiloli eliphansi Isizathu esikhulu esenza ukuthi izijovo zakho zikaphethiloli zivaleke futhi zingakwazi ukwenza umsebenzi wazo izinga likaphethiloli wakho. Uma uphethiloli wakho unemfucumfucu eyeqile noma ukungcola, lezo zemikhiqizo zingangena kuma-injection akho kaphethiloli, okwenza kube nzima ukuthi zisebenze. Lokhu kuyiqiniso ikakhulukazi ezifundeni ezishintshana phakathi kwegesi yasehlobo nesebusika.

Ukucwiliswa kokushisa Ukucwiliswa kokushisa kuyisenzakalo lapho insalela kaphethiloli ihwamuka emibhobhoni yama-injection ngemva kokucisha injini. Izinsalela zithatha uhlobo lwama-waxy olefin, ahlala ezikhumulweni ngenxa yokuthi injini ayisebenzi, ngakho akukho lutho olugelezayo ukuwageza. Ekugcineni, ukushisa kubangela la ma-olefin aqine abe amadiphozithi avalayo. Uphethiloli wakho unezihlanzi kuwo ukuze ukhiphe la madiphozithi ngaphambi kokuba akheke, kodwa uma uthatha uhambo olufushane oluningi, injini yakho ingase ingabi nalo ithuba lokugeza ama-olefin. Uma kunjalo, ama-injection kaphethiloli azovala futhi ahluleke.

Ukwehluleka kwe-Solenoid Omunye wemisebenzi yama-solenoid ukwakha inkambu kazibuthe ukuze idonse iphinifa lomjovo kaphethiloli. Uma kukhona okufushane noma okuvulekile ku-solenoid yomjovo, umjovo ungahluleka.

I-Blow-by yenjini iyinsalela kaphethiloli kanye nowoyela ephephezela idlule ama-piston ku-crankshaft ngesikhathi sokuminyanisa. Isistimu ye-PVC yemoto yakho kufanele ikhiphe i- blow-by out, kodwa uma isihlungi somoya singasithathi, noma uma isistimu ye-PCV ingasebenzi kahle, lolo daka lungagcina seluvale ama-injection akho kaphethiloli.

Umjovo kaphethiloli ophukile noma ovuzayo- Kungaba nje umjovo kaphethiloli ngokwawo uqhekekile noma uvuzile. Uma kunephutha ekuthembekeni komjovo kaphethiloli, ngeke ilethe ingxube efanele yomoya nophethiloli enjinini futhi ukusebenza kuzophazamiseka.

I-ECU embi ingenye inkinga yomjovo kaphethiloli hhayi ngokuqondile kumjovo. I-ECU iyunithi yokulawula injini esebenzisa isistimu yakho yokuvutha. Uma kunenkinga nge-ECU yakho, ingase ingakwazi ukutshela ama-injection kaphethiloli ukuthi ixube kanjani impahla futhi ilethe umoya kanye nophethiloli emakamelweni avuthayo. Ngakho-ke, ungathola ukusebenza okubi ngisho noma izijovo zikaphethiloli ziphelele.