Valve hunde inosimbisa FKM75 NBR70 BLACK BROWN GREEN BLUE
Valve hunde inosimbisa FKM75 NBR70 BLACK BROWN GREEN BLUE
Chisimbiso chemafuta evhavha ndechimwe chezvikamu zvakakosha zveboka reinjini yevharuvhu, iyo inosangana nepeturu neoiri yeinjini pakupisa kwakanyanya.
Naizvozvo, zvinodikanwa kushandisa zvinhu zvine kupisa kwakanyanya uye kushomeka kwemafuta, kazhinji yakagadzirwa nefluororubber.
Valve stem seals inopa yakatsanangurwa metering mwero weoiri kune valve stem interface yeinjini dzinopisa dzemukati kudzosa gwara revharuvhu uye kuderedza kuburitswa kweinjini.
Iwo anowanikwa kune dizeli uye peturu injini ine uye isina kuwedzera.
Pamusoro pezvakajairwa mavharuvhu stem seals, yedu yekupa inosanganisirawo mavharuvhu stem seals einjini dzine kudzvinyirirwa kwakanyanya mune manifolds,
nekuda kwema turbo charger kana exhaust brakes painjini dzekutengesa.Inoratidzira yakaderera friction dhizaini,
zvisimbiso izvi zvinovandudza kunaka kwekubuda uye kuwedzera mashandiro einjini nekumira nedzvinyiriro huru mukupopota nekupinza zviteshi zveinjini.
Pasinei nerudzi rweinjini, tinopa maviri akajairwa magadzirirwo evhavha stem seal:
Isina-yakabatanidzwa chisimbiso: inozadzisa basa remafuta metering
Yakabatanidzwa chisimbiso: inowedzera inosanganisira chigaro chechirimo kudzivirira kupfeka pamusoro wecylinder
Valve hunde inosimbisa FKM NBR BLACK GREEN
Kuiswa uye kutsiva kwevhavha mafuta chisimbiso
(1) Disassembly matanho evhavha stem mafuta chisimbiso:
① Bvisa camshaft uye hydraulic tappets, uye uzvichengete zvakatarisa pasi.
Chenjerera kuti usachinjanisa matepi panguva yekushanda.Shandisa spark plug wrench 3122B kubvisa spark plug,
gadzirisa piston yecylinder inoenderana nechepamusoro pakafa, uye nekukoira hose yekumanikidza VW653/3 mugomba re spark plug rakarukwa.
② Isa chitubu chekumanikidza 3362 pamusoro pehumburumbira ine mabhaudhi, sezvakaratidzwa mumufananidzo.
1. Gadzirisa mavharuvhu akakodzera kunzvimbo yakarurama, uye wozobatanidza hose yekumanikidza kumhepo compressor (ine simba remhepo rinosvika 600kPa).
Shandisa tambo ine tambo yepakati uye yekupinza chidimbu kudzvanya chitubu chevharuvhu pasi uye kubvisa chitubu.
③ Ivhavha yevhavha yekuvhara inogona kubviswa nekurova zvishoma pane chigaro chevhavha chitubu.Shandisa chishandiso 3364 kuburitsa chisimbiso chemafuta evharuvhu, sezvakaratidzwa mumufananidzo 2.
(2) Kuiswa kwevhavha stem mafuta chisimbiso.
Isai ruoko rwepurasitiki (A paMufananidzo 3) pahunde yevharuvhu kudzivirira kukuvara kwevharupu itsva chisimbiso chemafuta.Isa zvishoma chidimbu chemafuta einjini pamuromo wechisimbiso chemafuta.
Isa chisimbiso chemafuta (B muMufananidzo 3) pamudziyo 3365 uye zvishoma nezvishoma uisundire pagwaro revharuvhu.Chiyeuchidzo chakakosha:
Usati waisa mavharuvhu ekupinza uye kupera, chidimbu chemafuta ejini chinofanira kuiswa kune tsinde yevhavha.
