Injector Diesel Fuel na Rail Common 386-1769 Mai jituwa tare da Caterpillar 797b Rock Truck Cat 3524b Injin Rainier-Class Harbor Tug Cat 3512 Engine

4. Spindle shingle aperture ta Ding a cikin kagara arewa na 4 a. Ko kuma don duba, ana loda fistan a cikin silinda kuma an ƙone mai. "A wannan lokacin ya kamata a bincika don gano musabbabin piston bias cylinder, har sai piston a cikin silinda na Silinda ba tare da nuna son kai ba ya zuwa yanzu.

5. Crankcase da yanayin waje na ƙasar ba tare da kalmar taro karkatar matsayi skew ba a shigar; Kushin murfin murfin Silinda ba ta da ƙarfi saboda ba a shigar da dunƙule mai karkatar da mai ba kuma kwanon mai ba ta da ƙarfi. Babu shakka zai haifar da yanayin mummunan darajar matsi na crankcase, don haka za a sami yoyon mai a cikin taga na'urar numfashi.

6. Bayan farantin bazara a kan farantin ƙasa na na'urar numfashi ta lalace, ko kuma akwai yashi ash da sauran abubuwa a cikin ɓangaren ƙananan farantin bazara, ta yadda bazara ba zata iya komawa matsayin asali ba, ko taurin farantin bazara yana da ƙarfi sosai, zai haifar da zubar mai. A wannan lokacin, ya kamata a tsaftace ko maye gurbin sassan na'urar numfashi.

7. Bayan an yi amfani da injin dizal na dogon lokaci, elasticity na zobe na piston ya raunana ko kuma buɗewar buɗewa ya karu, haka ma silinda na silinda da fistan ya karu, wanda zai sa na'urar numfashi ta zubar da mai, sa'an nan kuma kayan da aka saka. ya kamata a maye gurbinsu.

8. Kura da tarkace sun toshe ramin dawo da mai na mm 1 a kasan farantin numfashin, wanda hakan ya sa na’urar numfashin ta kasa dawo da mai, sannan man ya zubo daga tagar injin din. A wannan lokacin, ya kamata a tsaftace sassan na'urar numfashi.

9. Ba a takura ma'ajin na'urar numfashi ba, kuma shimfidar murfin na'urar ba ta da kyau sosai, wanda ke haifar da zubar da mai daga kushin takarda. A wannan yanayin, ƙara dunƙule dunƙule, maye gurbin murfin na numfashi ko sanya matsi akan kushin takarda.