Isicelo

Ukusebenza: I-injini yesithuthi iqala ngokucothayo okanye ayinakuqala kwaphela, kwaye kusenokuthatha iinzame ezininzi ukuyiqalisa. Unobangela: Iingxaki ngenkqubo yokuqalisa okanye ibhetri. Umzekelo: Umnini wafumanisa ukuba i-injini yenza isandi esithi "crackling" kwaye iqala ngokucotha rhoqo kusasa xa ivula imoto. Kamva, kwafunyaniswa ukuba ibhetri iphantsi okanye i-starter motor yayinempazamo. Amalungu afuna ukutshintshwa: Ibhetri: Ukuba ibhetri iyaguga okanye iphantsi kwamandla, kufuneka itshintshwe. Injini yokuqalisa: Ukuba inqwelo-mafutha yokuqalisa yonakele, inqwelo-mafutha yokuqalisa kufuneka itshintshwe. Umtshini wokutshisa: Ukuba umtshini wokutshisa uyasilela, kunokubangela ukusilela ukuqalisa.

Ukusebenza: Xa i-injini isebenza, umzimba okanye ivili lokuqhuba liya kungcangcazela kakhulu, ngakumbi xa ungenzi nto okanye uqhuba ngesantya esiphantsi. Unobangela: Ukusilela kwenkqubo yokutshisa, inkqubo yamafutha okanye iinxalenye zenjini zangaphakathi. Ngokomzekelo: Umnini wafumanisa ukuba injini yashukuma kanobom xa inqwelo-mafutha yayingathathi cala. Emva kokuhlolwa, kwafunyaniswa ukuba i-spark plug yayiguga okanye i-injector ye-fuel ivaliwe. Izixhobo ezifuna ukutshintshwa: I-Spark plug: Ukuba i-spark plug igugile okanye i-carbonized seriously, iya kubangela ukuvutha okungaphelelanga kwaye kufuneka kutshintshwe. Isitofu se-fuel: Ukuba i-injector ivalekile okanye yonakele, inokubangela ukuba injini iqhube ngokungazinzanga kwaye ifuna ukucocwa okanye itshintshwe. Isibiyeli se-injini: Ukuba isibiyeli se-injini sigugile okanye sonakele, sinokubangela ukuba ukungcangcazela kwe-injini kunyuke.

Ukusebenza: I-injini yenza ingxolo engaqhelekanga ngexesha lokusebenza, njengokungqubana kwentsimbi, ukunkqonkqoza, njl. Umzekelo: Umnini weva isandi esithi "bang bang" enjinini. Emva kokuhlolwa, kwafumanisa ukuba intonga yokudibanisa okanye i-piston, i-piston ring, yayinxitywe. Izixhobo ezifuna ukutshintshwa: Iringi yepiston: Ukunxitywa okanye umonakalo kwiringi yepiston kuya kubangela isandi sokunkqonkqoza kwe-injini kwaye kufuneka itshintshwe. Intonga yokudibanisa: Intonga yokudibanisa eyonakeleyo okanye ekhululekile iya kubangela ingxolo engaqhelekanga kwaye kufuneka itshintshwe. I-Crankshaft: Ukuba i-crankshaft igobile okanye igugile, isenokubangela ingxolo engaqhelekanga ye-injini kwaye kufuneka itshintshwe. Ukuba ingxaki inkulu kwaye ayinakulungiswa, kufuneka ifakwe enye injini.

Ukusebenza: Umnini uvakalelwa kukuba isithuthi siphantsi kwamandla xa sihamba ngesantya, isantya se-injini sinyuka ngokucothayo, okanye impendulo yokukhawuleza ilibazisekile. Unobangela: Iingxaki ngenkqubo yamafutha, inkqubo yomoya okanye inkqubo yothumelo. Umzekelo: Umnini wafumanisa ukuba isantya asinyukanga kwaye nombane wawungonelanga xa unyuka. Emva kokuhlolwa, kwafunyaniswa ukuba isihluzo somoya sivaliwe okanye ipompo yepetroli yayingalunganga. Izixhobo ezifuna ukutshintshwa: Isihluzo somoya: Isihluzo somoya esivaliweyo siya kuchaphazela ukuhamba komoya, okubangela ukukhawuleza okubuthathaka, kwaye kufuneka kutshintshwe rhoqo. Impompo yesibaso: Ukungaphumeleli kwempompo yamafutha kuya kubangela ukungonelanga kwepetroli, okukhokelela ekukhawuleziseni okubuthathaka, kwaye impompo yamafutha kufuneka itshintshwe. Isihluzi se-fuel: Isihluzo esimdaka nesivalekileyo samafutha siya kuchaphazela ukuhamba kwe-oyile, okukhokelela ekukhawuleziseni okulambathayo, kwaye kufuneka kutshintshwe.

Ukusebenza: Isalathisi se-injini yokulinganisa ubushushu salatha kumgca obomvu, okanye isibane esilumkisayo sobushushu bamanzi sivuliwe, kwaye injini ishushu ngokugqithisileyo. Unobangela: Ukusilela kwesixokelelwano sokupholisa, esisenokunganelanga ukupholisa, iradiyetha okanye ukusilela kwempompo yamanzi. Umzekelo: Umnini wafumanisa ukuba igeyiji yobushushu ibonisa ukuba ubushushu be-injini buphezulu kakhulu. Emva kokuhlolwa, kwafunyaniswa ukuba isixhobo sokupholisa siyavuza, okanye impompo yamanzi ayinakusebenza kakuhle. Iindawo ezifuna ukutshintshwa: Impompo yamanzi: Ukungaphumeleli kwempompo yamanzi okanye umonakalo we-impeller kuya kubangela ukujikeleza okupholisayo okungalunganga kwaye kufuneka kutshintshwe. Iradiator: Umonakalo weradiator okanye ukuvaleka kuya kubangela ukutshabalalisa ubushushu kwaye kufuneka kutshintshwe. IThermostat: Ukusilela kweThermostat kunokubangela ukuba inkqubo yokupholisa ingasebenzi kakuhle kwaye kufuneka itshintshwe.

Ukusebenza: Injini iyama ngequbuliso ngexesha lokuqhuba, okanye ayikwazi ukubaleka ngokuzinzileyo. Unobangela: Unikezelo lwamafutha okanye ukusilela kwenkqubo yokutshisa, okanye ingxaki yenkqubo yokulawula injini. Umzekelo: Umnini wafumanisa ukuba isithuthi simile ngokukhawuleza ngelixa siqhuba, kwaye ukusilela kwempompo yepetroli okanye ukungaphumeleli kwemodyuli yokutshisa kwafunyanwa emva kokuhlolwa. Amacandelo afuna ukutshintshwa: Impompo yamafutha: Ukusilela kwempompo yamafutha kubangela ukuphazamiseka konikezelo lwamafutha kwaye injini ayikwazi ukusebenza ngokuqhelekileyo, ngoko kufuneka itshintshwe. Imodyuli yokulayita: Ukungaphumeleli kwemodyuli yokutshisa kunokubangela ukuba injini ingaphumeleli ukuvutha ngokuqhelekileyo kwaye kufuneka itshintshwe. Inzwa ye-Crankshaft: Ukungaphumeleli kwe-sensor ye-crankshaft kunokubangela ukuba injini ime kwaye idinga ukutshintshwa.

Ukusebenza: Ukukhutshwa kombhobho omnyama, obhulowu okanye omhlophe ngokugqithisileyo, ukugqitha imigangatho yokukhutshwa. Oonobangela: Ukutshiswa kwepetroli okungaphelelanga, iidiphozithi zekhabhoni ngaphakathi kwe-injini, ukusilela kwenkqubo yokuhanjiswa kwerhasi ephumayo, njl njl. Umzekelo: Umnini-moto ufumanise ukuba isithuthi sikhupha umsi omnyama xa sihamba ngesantya esiphezulu. Emva kokuhlolwa, kwafunyaniswa ukuba i-injector ye-fuel okanye i-air flow meter yayingalunganga, ibangele ukutshiswa kwepetroli okungaphelelanga. Izixhobo ezifuna ukutshintshwa: Inzwa ye-oksijeni: Ukungaphumeleli kwe-oxygen sensor kuya kubangela umlinganiselo ongalunganga we-fuel mix ratio, ubangele iingxaki zokukhutshwa, kwaye kufuneka utshintshwe. Ivalve ye-EGR (ivalve yokukhupha igesi ejikeleziswayo): Ukuvaleka kwevalve ye-EGR okanye umonakalo kuya kubangela ukukhutshwa kwezinto ezingafanelekanga kwaye kufuneka kutshintshwe. Isitofu samafutha: Ukuvaleka kwesitofu samafutha okanye umonakalo kuya kubangela ukuba umxube utyebe kakhulu, ukhuphe umsi omnyama, kwaye kufuneka utshintshwe.

Ukusebenza: "Jonga i-injini" okanye isibane esilumkisayo se-injini kwideshibhodi sivuliwe. Isizathu: Inkqubo yolawulo lwe-injini ibona impazamo, enokuba kukungaphumeleli koluvo, ukusilela kwenkqubo yokukhupha, njl. Emva kokuxilongwa, kwafunyaniswa ukuba i-sensor ye-oksijeni okanye i-sensor yeqondo lokushisa yayingalunganga. Izixhobo ezifuna ukutshintshwa: Inzwa ye-oxygen: Ukungaphumeleli kwe-sensor ye-oxygen kuya kubangela ukuba imodyuli yokulawula injini ingakwazi ukulungelelanisa umlinganiselo we-fuel mix ratio kwaye idinga ukutshintshwa. Inzwa yobushushu bokungena: Ukungaphumeleli kwenzwa yobushushu bokungena kunokubangela ukuba ukusebenza kwe-injini yehle kwaye kufuneka kutshintshwe. Inzwa yeCrankshaft: Ukuba i-sensor ye-crankshaft yonakele, injini ayikwazi ukusebenza ngokuqhelekileyo kwaye kufuneka itshintshwe. Ezi zingentla zezinye eziqhelekileyo zokusilela kwe-injini yemoto, izizathu kunye neendawo ezithile ezifuna ukutshintshwa. Ukugcinwa rhoqo kunye nokuhlolwa rhoqo kunokunceda ukufumanisa iingxaki kwangethuba kwaye kuphephe ukusilela okukhulu. Ukuba ukubonakaliswa kokungaphumeleli okungasentla kwenzeka, ukuhlolwa kwangexesha kunye nokutshintshwa kweengxenye ezihambelanayo kunokwandisa ngokufanelekileyo ubomi benkonzo ye-injini yethu.