I-Fuel Injection Pump assembly 42011282AL Carter 320D common rail injector 32F61-00062 assembly 32F61-00062

Ukuhlolwa kokufakwa kanye nokulungiswa kwephampu yomjovo kaphethiloli wenjini kadizili

Iphampu yomjovo kaphethiloli iyingxenye ebalulekile yesistimu kaphethiloli yenjini ye-diesel. Isimo sayo sokusebenza sithinta ngqo amandla, umnotho nokuthembeka kwenjini kadizili. Umsebenzi wayo ukukhulisa umfutho kawoyela, ukulawula isikhathi sokujova, kanye nevolumu yomjovo ukulungisa isivinini senjini kadizili. namandla njll.
Ivalvu yokukhipha uwoyela kanye ne-plunger yepompo yomjovo kaphethiloli zonke izingxenye zokuhlanganisa ezinembayo, okufanele zisetshenziswe njengesethi futhi azivunyelwe ukushintshaniswa.
Uma ufaka iphampu yomjovo kaphethiloli, isibambo sokuqalisa kufanele sidonswe kuqala ukuze i-roller ibe sendaweni ephansi kakhulu. Lungisa izikhombi kwimfoloko ye-shift kanye nepompo yomjovo kaphethiloli phakathi nendawo yembobo yokubona, bese ucindezela iphampu yomjovo kaphethiloli endaweni, vula imfoloko ye-shift ukuze ubone ukuthi i-pointer ihamba nemfoloko ye-shift, uma kunjalo, qinisa phezulu. amantongomane amabili kuqala , bese ufaka futhi uqinise i-gasket, ipuleti lekhava kanye namantongomane ngokulandelana. Uma kungenjalo, khipha iphampu yomjovo kaphethiloli, bese ulungisa indawo yemfoloko ye-shift kanye nesikhombi ukuze kuhlangane.
Susa ipayipi likawoyela elinomfutho ophezulu wephampu yomjovo kaphethiloli, vala indawo yokukhipha uphethiloli yepompo yomjovo kaphethiloli ngeminwe yakho, bese udonsa isibambo sokuqala. Uma uzwa sengathi umfutho womjovo kaphethiloli uphezulu, ungacabanga ukuthi iphampu yomjovo kaphethiloli ilungile. Uma uzwa ukuthi umfutho womjovo kaphethiloli uphansi, kusho ukuthi ukwehluleka kwepompo yomjovo kaphethiloli. Susa isihlalo esiqinile se-valve yokukhipha uwoyela bese uphendula i-flywheel ukuze ubone ukuthi i-plunger iye phezulu na phansi. Uma ingahambi phansi, kusho ukuthi isiphethu se-plunger siphukile noma i-plunger ibambeke eduze nendawo efile ephezulu. Uma kungenjalo, bheka ukuthi akhona yini amafutha edizili agelezayo aphuma embotsheni yevalvu yokukhipha uwoyela lapho i-plunger yehla. Uma kungenjalo, kusho ukuthi imbobo yokungena kawoyela yepompo yamafutha ivinjiwe futhi kufanele ihlanzwe. Uma ingcindezi yokunikezwa kukawoyela yepompo yomjovo kaphethiloli iphansi kakhulu futhi nevolumu yokunikezwa kukaphethiloli incane, kuyadingeka ukuthi ugxile ekuhloleni ukuthi imbobo yokungena kawoyela yepompo yomjovo kaphethiloli ivinjiwe, noma ngabe umbhangqwana we-plunger ugqokwe kakhulu, noma ngabe umbhangqwana we-valve yokukhipha uphethiloli kanye ne-camshaft zigqokwe kakhulu.
Lungisa isibambo se-throttle endaweni yokuqala, qala ngokujikisa i-flywheel ngokwewashi ngokushesha kuze kuphume ipayipi lomjovo kaphethiloli. Bese uphendulela kancane i-flywheel ngokwewashi, bese uyeka ukujika ngemva kokuphuma kwepayipi lomjovo kaphethiloli. Zungezisa i-flywheel ngokuphambene newashi ukuya cishe kumadigri angu-90 ngemva kwendawo efile ephezulu, bese usula uphethiloli osele lapho uphuma khona ipayipi lomjovo kaphethiloli ngeragi. Bese uphendulela kancane i-flywheel ngokwewashi, bese ubheka ukuphuma kwepayipi lomjovo kaphethiloli ngalesi sikhathi. Uma kunophawu lwamafutha aphuma endaweni yokuphuma, yeka ukuzungezisa i-flywheel. Funda inani lomugqa oqoshiwe ku-flywheel oqondaniswe ne-top dead center mark yebhokisi lebhokisi, okuyi-engeli yokunikezwa kukaphethiloli kusengaphambili ngalesi sikhathi.
I-angle ejwayelekile yomjovo kaphethiloli ingama-degree angama-17-19. Uma ukufundwa kungaphezu kwama-degree angu-19, ubukhulu be-gasket yokulungisa ngaphansi kwepompo yomjovo kaphethiloli kufanele kwandiswe; uma ingaphansi kuka-17 degrees, ubukhulu be-gasket yokulungisa ngaphansi kwepompo yomjovo kaphethiloli kufanele buncishiswe. Ngokuvamile, ukushuba kwe-gasket kuyenyuka/kwehliswa ngo-0.1mm, futhi i-engeli engaphambi komjovo kaphethiloli ibambezeleka/ithuthukiswa ngedigri engu-1.