1.Test da zamiya da radial sealing na plunger coupler.Gwajin zamiya shine a karkata ma'auratan ta hanyar 45 °, yin aiki tare da plunger don samar da plunger na kusan 1/3, kuma sanya plunger ya juya, kuma yana da cancanta idan plunger na iya zamewa a hankali.Gwajin hatimi zai gwada ƙarfin iskar diamita na piston biyu.Bugu da ƙari, mai amfani kuma zai iya amfani da hanyar kwatanta hatimi mai sauƙi, da farko daidaita sashin da aka yi amfani da shi na toshe tsagi tare da matsayin ramin dawo da mai, sa'an nan kuma toshe babban fuskar ƙarshen plunger da sauran mashigan mai da yatsa. .Sa'an nan, plunger yana ci gaba a hankali.Lokacin da ƙarshen fuska na plunger ya isa gefen ramin dawo da mai (wato, ramin mai na murfin murfin), duba ramin dawo da mai, kuma kada a sami kumfa mai da iska.Bayan lokaci mai tsawo na amfani, fuskar plunger yana sawa sosai.Ya kamata a maye gurbin lalata da bawon tsinke.Idan akwai tsatsa a saman ƙarshen hannun rigar plunger, ana iya gyara ta ta hanyar gogewa a hankali akan farantin lebur tare da manna chromium oxide abrasive.
2.Duba bawul ɗin shaye-shaye da wurin zama mai rufe mazugi don lalacewa, lalacewa da lalacewa.Idan haka ne, ana iya gyara shi.Da farko, ana shafa oxide na aluminium a kan mazugi a jujjuya shi da baya har sai an rufe shi gaba daya.Ana buƙatar maye gurbin mafi tsanani.Lokacin da gasket nailan na bawul ɗin mai kanti ya lalace sosai, ya kamata kuma a maye gurbinsa.
3.Bincika ko akwai wani nakasar ƙanƙara a kan scapula jirgin sama na shigar plunger a cikin famfo allurar man.Idan an sami nakasar ƙanƙara, zai yi tasiri a tsaye matakin shigar da hannun rigar plunger da kuma rufe saman scapula, wanda zai haifar da mummunan zamewar plunger da zubar mai.
4.Bisa ga muhimmancin, duba lalacewa na nadi jiki rami da camshaft cam a cikin man allurar famfo jiki, da kuma yanke shawarar ko za a ci gaba da amfani ko maye gurbinsa.
5.Idan kullin ƙarfe na gardama da rami na baƙin ƙarfe suna sawa sosai kuma ya kamata a maye gurbinsu.
6.Ya kamata a maye gurbin wasu sassa idan lalacewa ya fi tsanani, lahani ko karaya.
Lokacin aikawa: Fabrairu-09-2022
