Ukugcinwa kweumlayishi we-backhoe ayikho endaweni, echaphazela ngqo ubomi benkonzo yeumlayishi we-backhoe. Indawo yokucoca umoya ifana nendawo yokukhangela ukuba umoya ungeneumlayishi we-backhoe injini. Iya kuhluza ngaphandle ukungcola kunye namasuntswana, ukuze kuqinisekiswe ukusebenza okuqhelekileyo kwe-injini. Ngawaphi amanyathelo okhuseleko ekufuneka athatyathwe xa ucoca kwaye utshintsha i-umlayishi we-backhoe Isihluzo somoya?

Ngaphambi kokusevisa kunye nokugcina isihluzo somoya, i-injini kufuneka ivalwe kwaye i-lever yokulawula ukhuseleko kufuneka ibe kwindawo yokutshixa. Ukuba injini iyatshintshwa kwaye icocwe ngelixa i-injini isebenza, uthuli luya kungena kwi-injini.

Amanyathelo okucoca ukucoca umoya weumlayishi we-backhoe:

1. Xa uhlambulula i-air filter element, khumbula ukuba ungasebenzisi i-screwdriver okanye ezinye izixhobo zokususa isigqubuthelo sendlu yokucoca umoya okanye into yangaphandle yokucoca, njl njl.

2. Musa ukuqhawula into yokucoca yangaphakathi xa ucoca, kungenjalo uthuli luya kungena kwaye lubangele iingxaki nge-injini.

3. Xa ucoca into yokucoca umoya, musa ukunkqonkqoza okanye ucofe into yokucoca nantoni na, kwaye ungayishiyi into yokucoca umoya ixesha elide ngexesha lokucoca.

4. Emva kokucoca, kuyimfuneko ukuqinisekisa imeko yokusetyenziswa kwezinto zokucoca, i-gasket okanye i-rubber yokutywina inxalenye yesici sokucoca. Ukuba yonakele, ayinakusetyenziswa ngokuqhubekayo.

5. Emva kokucoca i-filter element, xa uhlola ngesibane, ukuba kukho imingxuma emincinci okanye iindawo ezincinci kwi-filter element, i-filter element kufuneka itshintshwe.

6. Ngalo lonke ixesha isihluzo sicocwa, susa uphawu lokucoca lomzalwana olandelayo kwiqweqwe langaphandle lendibano yesihluzi somoya.

Izilumkiso xa utshintsha indawo yokucoca umoya weumlayishi we-backhoe:

Xa iumlayishi we-backhoe into yokucoca icociwe amaxesha ama-6, itywina lerabha okanye into yokucoca yonakaliswe, njl.njl., kuyimfuneko ukubuyisela into yokucoca umoya ngexesha. Kukho la manqaku alandelayo ukuze kuqwalaselwe xa utshintsha.

1. Khumbula ukuba xa ususa isihluzo sangaphandle, isihluzo sangaphakathi kufuneka sitshintshwe kwangaxeshanye.

2. Musa ukusebenzisa ii-gaskets ezonakalisiweyo kunye neendaba zokucoca okanye izinto zokucoca ezinamatywina erabha eyonakeleyo.

3. Izinto zokucoca inkohliso azinakusetyenziswa, kuba isiphumo sokucoca kunye nokusebenza kokutywinwa kuncinci, kwaye uthuli luya kuyonakalisa injini emva kokungena.

4. Xa isihluzo sangaphakathi sitywinwe okanye isixhobo sokucoca sonakaliswe kwaye sikhubazekile, iindawo ezintsha kufuneka zitshintshwe.

5. Kuyimfuneko ukujonga ukuba inxalenye yokutywinwa kwesixhobo esitsha sokucoca inamathele eluthulini okanye kwioli yeoli, ukuba ikhona, ifuna ukucocwa.

6. Xa ufaka i-filter element, ukuba i-rubber ekupheleni iyakhukhumala, okanye i-filter element yangaphandle ayityhalwanga ngokuthe tye, kwaye isigqubuthelo sifakwe ngamandla kwi-snap, kukho ingozi yokonakalisa isigqubuthelo okanye indlu yokucoca.

Injini kufuneka ifunxe umoya omninzi ngexesha lenkqubo yokusebenza. Ukuba umoya awuhluzwanga, uthuli olumisiwe emoyeni luya kutsalwa kwi-cylinder, oluya kukhawulezisa ukunxiba kweqela lepiston kunye ne-cylinder. Amasuntswana amakhulu angena phakathi kwepiston kunye ne-cylinder anokubangela "ukutsalwa kwe-cylinder", eyona nto ibaluleke kakhulu kwiindawo zokusebenza ezomileyo kunye nesanti. Isihluzi somoya sifakwe phambi kwe-carburetor okanye umbhobho wokuthatha ukucoca uthuli kunye nesanti emoyeni, ukuqinisekisa ukuba umoya owaneleyo kunye nococekileyo ungena kwi-cylinder.
Ngokomgaqo wokuhluza, izihluzi zomoya zinokwahlulwa zibe luhlobo lwesihluzi, uhlobo lwe-centrifugal, uhlobo lokuhlambela ioyile kunye nodidi oluhlanganisiweyo.
Ngethuba lokugcinwa, into yokucoca iphepha akufanele ihlambuluke kwioli, ngaphandle koko i-filter yephepha iya kuphumelela, kwaye kulula ukubangela ingozi yesantya. Ngexesha lolondolozo, kuphela indlela yokungcangcazela, indlela yokususa ibhrashi ethambileyo (ukubrasha ecaleni kwemibimbi) okanye indlela yokubuyisela umoya ocinezelweyo ingasetyenziselwa kuphela ukususa uthuli kunye nobumdaka obuncanyathiselwe kumphezulu wesici sokucoca iphepha. Kwinxalenye yesihluzo esirhabaxa, uthuli oluseluthulini lokuqokelela inxalenye, iiblades kunye nombhobho wenkanyamba kufuneka zisuswe ngexesha. Nokuba inokugcinwa ngononophelo ngalo lonke ixesha, into yokucoca iphepha ayikwazi ukubuyisela ngokupheleleyo ukusebenza kwayo kwasekuqaleni, kwaye ukuxhathisa kwayo kokungena emoyeni kuya kwanda. Ngoko ke, ngokuqhelekileyo, xa into yokucoca iphepha kufuneka igcinwe okwesine, kufuneka itshintshwe into entsha yokucoca. Ukuba into yokucoca iphepha iqhekeziwe, igqobhozekile, okanye iphepha lokucoca kunye ne-end cap zihlanjululwe, kufuneka zitshintshwe ngokukhawuleza.