Chii chinonzi chifukidziro chevharuvhu?
Chifukidziro chevharuvhu iplate yekufukidza inoshandiswa kuchengetedza camshaft iri pamusoro pekamuri yevharuvhu uye kugadzira gomba rakavharika rine musoro wesilinda (kunewo nzira dzekudzosa mafuta, nzira dzekupa mafuta nedzimwe nzira dzemafuta dzakabatana nedzimwe nzvimbo).
Chii chinokonzera kubuda kwemhepo muchivharo chevharuvhu?
Kubuda kwemhepo kubva pachivharo chevharuvhu kuchaita kuti mota isakwanise kutyaira. Kana musanganiswa wacho wakanyanya kupfuma kana kuti wakatetepa, mafuta ari mukamuri rekupisa haatsve zvachose, zvichikonzera kuwedzerwa kwemafuta. Izvi zvichaitawo kuti mota imhanye zvishoma nezvishoma. Injini inonetsa kutanga, simba rinodzikira, kupisa hakuna kukwana, kabhoni yakachengetwa zvakanyanya, uye kunyange masirinda ega ega haashande. Kazhinji, kana paine kubuda kwemafuta, zvinokurudzirwa kutsiva chivharo chevharuvhu.
Zvine basa here kana gasket yevharuvhu ichidonhedza mafuta?
Gasket yevharuvhu inodonhedza mafuta, izvo zvichiri kukanganisa mota. Inofanira kutsiviwa nenguva. Gasket yevharuvhu inonyanya kushandiswa kuvhara mafuta kudzivirira kubuda kwemafuta. Kana ikasatsiviwa nenguva, chisimbiso chinodzikira, chinooma, chinorasikirwa nekusimba uye chinototyoka zvakanyanya. Kana kuri kungoti kubuda kwemafuta kunokonzerwa nekukwegura kwemusoro wevharuvhu, dambudziko rinogona kugadziriswa nekutsiva musoro wevharuvhu neumwe mutsva. Kana ukatenga wega, mutengo unenge 100 yuan. Kana ukaenda kuchitoro che4S kunochitsiva, chichava 200 yuan. Gasket yevharuvhu inowanzogadzirwa nerabha, uye chimwe chezvinhu zvikuru zverabha kukwegura. Naizvozvo, kana hupenyu hwebasa hwemotokari hwakareba zvakanyanya, rabha yacho inokwegura uye inooma, zvichikonzera kubuda kwemafuta. Paunotsiva, teerera kune zvinotevera. Paunotsiva, chenesa zvachose nzvimbo yekubata. Isa glue kana uchikwanisa, nekuti zvinotora nguva yakareba kuisa glue. Hazvina kuipa kusaisa glue. Zvinoenderana nezvido zvemuridzi. 2. Injini inofanira kutonhodzwa zvachose isati yatsiviwa. 3. Pakuisa chifukidziro chevharuvhu, simbisa kakawanda uchitarisa divi. Mushure mekugadzirisa sikuruu, dzokera kudivi redivi. Izvi zvinodzivirira kusagadzikana kusina kuenzana pagasket revharuvhu.
Chifukidziro chevharuvhu chinotaridzika sei chisina kunaka?
Kazhinji pane zvikonzero zvakawanda zvekukuvadzwa kwegasket rinofukidza mavharuvhu. Chekutanga ndechekuti bhaudhi rakasununguka, chechipiri kuvhuvhuta kweinjini, chechitatu kutsemuka kwechifukidziro chevharuvhu, uye chechina ndechekuti gasket rinofukidza mavharuvhu rakakuvara kana kuti harina kuputirwa nechisimbiso.
Munguva yekumanikidzwa kweinjini, gasi diki rinoyerera kubva pamadziro esirinda neringi yepiston kuenda kukiringi, uye kumanikidzwa kwekiringi kunokwira nekufamba kwenguva. Panguva ino, vharuvhu yekufema yekiringi inoshandiswa kutungamira chikamu ichi chegasi kuenda kumanifold yekupinda uye kuipinza mukamuri yekupisa kuti ishandiswezve. Kana vharuvhu yekufema yekiringi yakavharika, kana nzvimbo iri pakati peringi yepiston nemadziro esirinda yakakura zvakanyanya, zvichikonzera kutenderera kwemhepo zvakanyanya uye kumanikidzwa kwakanyanya kwekiringi, gasi rinobuda panzvimbo dzine sealing isina kusimba, senge gasket yekuvhara vharuvhu, zvisimbiso zvemafuta zvemberi nerekumashure zvekiringi, zvichikonzera kubuda kwemafuta muinjini.
Chero bedzi uchiisa chivharo, uchisimbisa mabhaudhi, uye chivharo chevharuvhu chisina kutsemuka kana kukanganisika, zvinoratidza kuti chivharo chevharuvhu chakanaka. Kana usina kusununguka, unogona kushandisa ruler negeji yekukora (feeler gauge) kuyera kuti chivharo chevharuvhu chakati sandara here kuti uone kana chisingakanganise.
