Diesel Injector Fuel Injector 0445120313 Bosch for Man Truck/Bus Engine

7. Kunyanya kukwirisa mafuta kunogona kukonzera crankshaft mafuta seal leakage. Panguva ino, zvinodikanwa kutarisa kana valve yekudzikisa mafuta inoshanda zvakajairika.

8. Crankshaft oil seal haina kuchena painoungana, crankshaft coin 50-8.os millimeter magazine ine tsvina kana iron, saka kuchena kwechisimbiso chemafuta uye crankshaft kunofanira kuchengetedzwa pakuungana.

Zvikonzero zvekudonha kwechisimbiso chemafuta chekare crankshaft ndeichi:1. Muromo wechisimbiso chemafuta wakapfekwa uye unofanirwa kutsiviwa neimwe itsva.

2. Kana iyo clearance pakati pe crankshaft spindle neck uye spindle tile yakakura zvakanyanya kana axial clearance ye crankshaft yakakura kwazvo, iyo spindle tile inofanira kutsiviwa uye axial clearance ye crankshaft inofanira kugadziriswa.

3. Nekuda kwekushanda kwenguva refu kwe crankshaft, crankshaft journal yakasangana nemuromo wechisimbiso chemafuta yasakadza dhiri rakadzika, saka kutarisisa kunofanirwa kubhadharwa kune yakanyanya kunaka pakuunganidza muromo wemafuta seal uye dent mukati. iyo magazini yekubata, senge crankshaft 50-8.os mm jenari isina ngura kana corrosion haina kukomba, inogonawo kuita kuti chisimbiso chemafuta chiisirwe zvishoma, muchidimbu, kudzivirira. iyo crankshaft jenari ichikuya kunze groove, Kana nzira dziri pamusoro dzisingakwanisi kugadzirisa dambudziko, iwe unofanirwa kutsiva crankshaft.

4. Cylinder liner, piston, piston ring ring, zvichikonzera kudzikiswa kwakakomba kweiyo negative pressure value mucrankcase, mukuwedzera kune crankcase plastic vent pombi haina kubatanidzwa nepombi yekupinza pajojo yepombi yevent, kana kuvharika kwepombi, Pamusoro peiyo static yakabatana pamusoro pemafuta kuvuza, zvakare kukonzeresa crankshaft mafuta chisimbiso mafuta kuvuza, zvino inofanirwa kutsiviwa nekupfeka zvikamu, zvakabatana nepombi yepurasitiki yekufefetera. kana kuchenesa zvinhu zvekufema.