1. Motokari ine moto wepamusoro, asi nguva yekutanga yakareba, uye motokari inogona pakupedzisira kumhanya;

2. Panguva yekutanga, crankshaft ichadzoserwa shure, uye manifold ekutora achadzoserwa;

3. Idling speed yemotokari haina kugadzikana uye kudengenyeka kwakakomba, iyo yakafanana nekukundikana kwemotokari inoshaya cylinder;

4. Kukurumidza kwemotokari hakuna kukwana, motokari haigoni kumhanya, uye kukurumidza kunopfuura 2500 rpm;

5. Motokari ine mafuta akawandisa, kubudiswa kwemhepo kunodarika chiyero, uye pombi yepombi inobudisa utsi hutema.

Kukundikana kwakajairika kwecamshafts kunosanganisira kupfeka zvisina kujairika, ruzha rusina kujairika, uye kutyoka. Kupfeka zvisina kujairika zviratidzo zvinowanzoonekwa kusati kwaitika ruzha uye kutyoka kusati kwaitika.

1. Iyo camshaft inenge iri pamagumo ejini yerubrication system, saka mamiriro ekuzora haana tariro. Kana iyo mafuta ekupa kudzvanywa kwepombi yemafuta isina kukwana nekuda kwekushandiswa kwenguva refu, kana nzira yemafuta yekuzora yakavharwa kuitira kuti mafuta ekuzora asasvike kune camshaft, kana kuomesa torque yebearing cap yekusimbisa mabhoti yakakura kwazvo, mafuta ekuzora haakwanise kupinda mumvumo wecamshaft, uye Zvinokonzeresa kusapfeka kwecamshaft.

2. Kupfeka kusina kujairika kwecamshaft kuchaita kuti mukaha pakati pe camshaft uye chigaro chekutakura chiwedzere, uye axial displacement ichaitika apo camshaft inofamba, zvichikonzera ruzha rusina kujairika. Kupfeka zvisina kujairika kunokonzeresa kuti mukaha uripo pakati pekamera yekutyaira uye hydraulic lifter uwedzere, uye cam yacho inodhumhana neiyo hydraulic lifter kana yasanganiswa, zvichikonzera ruzha rusina kujairika.

3. Kukundikana kwakanyanya sekuputsika kwecamshaft dzimwe nguva kunoitika. Zvinowanzokonzeresa zvinosanganisira kutsemuka ma hydraulic tappets kana kupfeka kwakanyanya, kushata kwakashata, kushata kwecamshaft mhando, uye yakatsemuka camshaft nguva magiya.

4. Mune zvimwe zviitiko, kukanganisa kwekamshaft kunokonzerwa nezvikonzero zvevanhu, kunyanya kana injini ichigadziriswa, camshaft haina kunyatsoparadzaniswa uye yakasanganiswa. Semuyenzaniso, pakubvisa camshaft bearing cover, shandisa sando kuidonhedza pasi kana kuipfapfaidza nescrewdriver, kana kuisa chivharo chebearinging panzvimbo isiri iyo, zvichiita kuti chivharo chinotakura risaenderane nechigaro chekutakura, kana torque yekusimbisa. iyo yebearing cover yekusunga mabhaudhi yakakurisa. Paunenge uchiisa chivharo chinotakura, teerera kune inotungamira miseve uye nhamba dzechinzvimbo pamusoro pechivharo chinotakura, uye shandisa torque wrench kuomesa bhaudhi yekuvhara mabhaudhi ekusungirira mabhaudhi zvakanyatsoenderana neyakatsanangurwa torque.